Dell Precision 7910机架式工作站-中文彩页
戴尔 Precision 7920 机架 A6000 显卡安装指南说明书
Dell Precision 7920 RackA6000 graphic card Installation GuideNotes, cautions, and warningsA NOTE indicates important information that helps you make better use of your product.A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoidA WARNING indicates a potential for property damage, personal injury, or death.© 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.Chapter 1: Introduction (4)Product overview (4)Operating system (4)Chapter 2: Field service information (5)Safety instructions (5)Safety precautions (5)Electrostatic discharge—ESD protection (6)ESD field service kit (6)Transporting sensitive components (7)Recommended tools (8)Disassembly and reassembly (8)Chapter 3: Getting help and contacting Dell (15)Contents3Introduction Product overviewDell Precision 7920 Rack is a refresh to Dell Precision Rack 7910 2U Rack featuring the Intel EP Skylake processor update (PurleyPlatform). Supports incremental updates to graphics, manageability updates, security updates, other Dell end-user solutions, and client operating system options.Key features●8xPCIe slots●Supports 8x3.5 SATA/SAS drive (2.5 with adapters)●Maximum memory is 768 GB per processor.●Support Intel Xeon EP Processor including Top Bins.●Huge Performance increases with tuning for leading ISV workloads.Operating systemYour Precision 7920 Rack supports the following operating systems:●Windows 11 Pro, 64-bit●Windows 11 Pro for Workstations, 64-bit●Windows 10 Pro, 64-bit●Windows 7 Pro, 32-bit (downgradable)●Windows 7 Pro, 64-bit (downgradable)4IntroductionField service information Safety instructionsUse the following safety guidelines to protect your computer from potential damage and to ensure your personal safety. Unless otherwise noted, each procedure included in this document assumes that you have read the safety information that shipped with your computer.Before working inside your computer, read the safety information that is shipped with your/.Disconnect your computer from all power sources before opening the computer cover or panels.To avoid damaging the computer, ensure that the work surface is flat, dry, and clean.To avoid damaging the components and cards, handle them by their edges, and avoid touching theYou should only perform troubleshooting and repairs as authorized or directed by the Dell technical/regulatory_compliance.Before touching anything inside your computer, ground yourself by touching an unpainted metalWhen you disconnect a cable, pull it by its connector or its pull tab, not the cable itself. Some cablesPress and eject any installed card from the media-card reader.Exercise caution when handling Lithium-ion batteries in laptops. Swollen batteries should not be usedThe color of your computer and certain components may appear differently than shown in this document. Safety precautionsThe safety precautions chapter details the primary steps to be taken before performing any disassembly instructions.Observe the following safety precautions before you perform any installation or break/fix procedures involving disassembly or reassembly:●Turn off the system and all attached peripherals.●Disconnect the system and all attached peripherals from AC power.●Disconnect all network cables, telephone, and telecommunications lines from the system.●Use an ESD field service kit when working inside any desktop to avoid electrostatic discharge (ESD) damage.●After removing any system component, carefully place the removed component on an anti-static mat.●Wear shoes with non-conductive rubber soles to reduce the chance of getting electrocuted.Field service information5Standby powerDell products with standby power must be unplugged before you open the case. Systems that incorporate standby power are essentially powered while turned off. The internal power enables the system to be remotely turned on (wake on LAN) and suspended into a sleep mode and has other advanced power management features.Unplugging, pressing and holding the power button for 15 seconds should discharge residual power in the system board. BondingBonding is a method for connecting two or more grounding conductors to the same electrical potential. This is done throughthe use of a field service electrostatic discharge (ESD) kit. When connecting a bonding wire, ensure that it is connected to bare metal and never to a painted or non-metal surface. The wrist strap should be secure and in full contact with your skin, and ensure that you remove all jewelry such as watches, bracelets, or rings prior to bonding yourself and the equipment. Electrostatic discharge—ESD protectionESD is a major concern when you handle electronic components, especially sensitive components such as expansion cards, processors, memory DIMMs, and system boards. Very slight charges can damage circuits in ways that may not be obvious, such as intermittent problems or a shortened product life span. As the industry pushes for lower power requirements and increased density, ESD protection is an increasing concern.Due to the increased density of semiconductors used in recent Dell products, the sensitivity to static damage is now higher than in previous Dell products. For this reason, some previously approved methods of handling parts are no longer applicable.Two recognized types of ESD damage are catastrophic and intermittent failures.●Catastrophic – Catastrophic failures represent approximately 20 percent of ESD-related failures. The damage causesan immediate and complete loss of device functionality. An example of catastrophic failure is a memory DIMM that has received a static shock and immediately generates a "No POST/No Video" symptom with a beep code emitted for missing or nonfunctional memory.●Intermittent – Intermittent failures represent approximately 80 percent of ESD-related failures. The high rate ofintermittent failures means that most of the time when damage occurs, it is not immediately recognizable. The DIMM receives a static shock, but the tracing is merely weakened and does not immediately produce outward symptoms related to the damage. The weakened trace may take weeks or months to melt, and in the meantime may cause degradation of memory integrity, intermittent memory errors, etc.The more difficult type of damage to recognize and troubleshoot is the intermittent (also called latent or "walking wounded") failure.Perform the following steps to prevent ESD damage:●Use a wired ESD wrist strap that is properly grounded. The use of wireless anti-static straps is no longer allowed; they do notprovide adequate protection. Touching the chassis before handling parts does not ensure adequate ESD protection on parts with increased sensitivity to ESD damage.●Handle all static-sensitive components in a static-safe area. If possible, use anti-static floor pads and workbench pads.●When unpacking a static-sensitive component from its shipping carton, do not remove the component from the anti-staticpacking material until you are ready to install the component. Before unwrapping the anti-static packaging, ensure that you discharge static electricity from your body.●Before transporting a static-sensitive component, place it in an anti-static container or packaging.ESD field service kitThe unmonitored Field Service kit is the most commonly used service kit. Each Field Service kit includes three main components: anti-static mat, wrist strap, and bonding wire.Components of an ESD field service kitThe components of an ESD field service kit are:●Anti-Static Mat – The anti-static mat is dissipative and parts can be placed on it during service procedures. When using ananti-static mat, your wrist strap should be snug and the bonding wire should be connected to the mat and to any bare metal 6Field service informationon the system being worked on. Once deployed properly, service parts can be removed from the ESD bag and placed directly on the mat. ESD-sensitive items are safe in your hand, on the ESD mat, in the system, or inside a bag.●Wrist Strap and Bonding Wire – The wrist strap and bonding wire can be either directly connected between your wristand bare metal on the hardware if the ESD mat is not required, or connected to the anti-static mat to protect hardware that is temporarily placed on the mat. The physical connection of the wrist strap and bonding wire between your skin, the ESD mat, and the hardware is known as bonding. Use only Field Service kits with a wrist strap, mat, and bonding wire. Never use wireless wrist straps. Always be aware that the internal wires of a wrist strap are prone to damage from normal wear and tear, and must be checked regularly with a wrist strap tester in order to avoid accidental ESD hardware damage. It is recommended to test the wrist strap and bonding wire at least once per week.●ESD Wrist Strap Tester – The wires inside of an ESD strap are prone to damage over time. When using an unmonitoredkit, it is a best practice to regularly test the strap prior to each service call, and at a minimum, test once per week. A wrist strap tester is the best method for doing this test. If you do not have your own wrist strap tester, check with your regional office to find out if they have one. To perform the test, plug the wrist-strap's bonding-wire into the tester while it is strapped to your wrist and push the button to test. A green LED is lit if the test is successful; a red LED is lit and an alarm sounds if the test fails.●Insulator Elements – It is critical to keep ESD sensitive devices, such as plastic heat sink casings, away from internal partsthat are insulators and often highly charged.●Working Environment – Before deploying the ESD Field Service kit, assess the situation at the customer location. Forexample, deploying the kit for a server environment is different than for a desktop or portable environment. Servers are typically installed in a rack within a data center; desktops or portables are typically placed on office desks or cubicles. Always look for a large open flat work area that is free of clutter and large enough to deploy the ESD kit with additional space to accommodate the type of system that is being repaired. The workspace should also be free of insulators that can cause an ESD event. On the work area, insulators such as Styrofoam and other plastics should always be moved at least 12 inches or30 centimeters away from sensitive parts before physically handling any hardware components●ESD Packaging – All ESD-sensitive devices must be shipped and received in static-safe packaging. Metal, static-shieldedbags are preferred. However, you should always return the damaged part using the same ESD bag and packaging that the new part arrived in. The ESD bag should be folded over and taped shut and all the same foam packing material should be used in the original box that the new part arrived in. ESD-sensitive devices should be removed from packaging only at an ESD-protected work surface, and parts should never be placed on top of the ESD bag because only the inside of the bag is shielded. Always place parts in your hand, on the ESD mat, in the system, or inside an anti-static bag.●Transporting Sensitive Components – When transporting ESD sensitive components such as replacement parts or partsto be returned to Dell, it is critical to place these parts in anti-static bags for safe transport.ESD protection summaryIt is recommended that all field service technicians use the traditional wired ESD grounding wrist strap and protective anti-static mat at all times when servicing Dell products. In addition, it is critical that technicians keep sensitive parts separate from all insulator parts while performing service and that they use anti-static bags for transporting sensitive components. Transporting sensitive componentsWhen transporting ESD sensitive components such as replacement parts or parts to be returned to Dell, it is critical to place these parts in anti-static bags for safe transport.Lifting equipmentDo not lift greater than 50 pounds. Always obtain additional resources or use a mechanical lifting1.Get a firm balanced footing. Keep your feet apart for a stable base, and point your toes out.2.Tighten stomach muscles. Abdominal muscles support your spine when you lift, offsetting the force of the load.3.Lift with your legs, not your back.4.Keep the load close. The closer it is to your spine, the less force it exerts on your back.5.Keep your back upright, whether lifting or setting down the load. Do not add the weight of your body to the load. Avoidtwisting your body and back.6.Follow the same techniques in reverse to set the load down.Field service information7Recommended toolsTable 1. Recommended tools and optional toolsRecommended tools Optional tools●Key to the system keylock ●#1 and #2 Phillips screwdriver ●T30 and T8 Torx screwdrivers ●Wrist-grounding strap connected to the ground ●ESD Mat ●Needle-nose pliers to disconnect cables and connectors in hard-to-reach locations ●Small flat-head screwdriver to disconnect small cables from boardsDisassembly and reassemblyThe following sections contain the procedures for removing and replacing system components.Front BezelRemoving the optional front bezelSteps1.Locate and remove the bezel key.The bezel key is attached to the LCD bezel package.2.Unlock the bezel by using the key.3.Press the release button to release the bezel, and pull the left end of the bezel.4.Unhook the right end, and remove the bezel.8Field service informationInstalling the optional front bezelSteps1.Locate and remove the bezel key.2.Align and insert the right end of the bezel onto the system .3.Press the release button and fit the left end of the bezel onto the system.4.Lock the bezel by using the key.System coverRemoving system coverPrerequisites1.Turn off the system, including any attached peripherals.2.Disconnect the system from the electrical outlet and disconnect the peripherals.Stepsing a flat head screwdriver, rotate the latch release lock counter clockwise to the unlocked position.2.Lift the latch till the system cover slides back and the tabs on the system cover disengage from the slots on the system.3.Hold the cover on both sides, and lift the cover away from the system.Field service information9Installing system coverPrerequisites1.Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system. Steps1.Align the tabs on the system cover with the slots on the system.2.Push the system cover latch down.ing a flat head screwdriver, rotate the latch release lock clockwise to the locked position.Next steps1.Reconnect the peripherals and connect the system to the electrical outlet.2.Turn on the system, including any attached peripherals.GPU Host Card InstallationThis section describes the following hardware installation processesNVIDIA A6000 Graphics Card InstallationSteps1.Connect the GPU power cable to the connector on the system board.10Field service information2.Connect the other end of the GPU power cable to the GPU.3.Lift the expansion card latch and remove the filler bracket.You must install a filler bracket over an empty expansion card slot to maintain Federal CommunicationsThe filler bracket is necessary to maintain proper thermal conditions.4.Align the connector on the GPU with the connector on the riser.5.Insert the GPU into the riser until it is fully seated.6.Press the PCIe lock on the GPU air shroud and riser to release the PCIe card holder latch.Ensure that the GPU edges are seated properly in the GPU air shroud slot and PCIe card holder latch to secure 7.Close the expansion card latch.Figure 1. Installing GPU 1Field service information11Figure 2. Securing GPU 112Field service informationFigure 4. Securing GPU 2Field service information1314Field service informationGetting help and contacting DellSelf-help resourcesYou can get information and help on Dell products and services using these self-help resources:Table 2. Self-help resourcesSelf-help resourcesResource location Information about Dell products and services My Dell appTipsContact SupportIn Windows search, type Contact Support , and press Enter.Online help for operating system/support/windowsAccess top solutions, diagnostics, drivers and downloads, and learn more about your computer through videos, manuals anddocuments.Your Dell computer is uniquely identified by a Service Tag or Express Service Code. To view relevant support resources for your Dell computer, enter the Service Tag or Express Service Code at /support .For more information on how to find the Service Tag for your computer, see Locate the Service Tag on your computer .Dell knowledge base articles for a variety of computer concerns1.Go to /support .2.On the menu bar at the top of the Support page, selectSupport > Knowledge Base .3.In the Search field on the Knowledge Base page, type thekeyword, topic, or model number, and then click or tap the search icon to view the related articles.Contacting Dell/contactdell .Availability varies by country/region and product, and some services may not be available in your country/region. If you do not have an active Internet connection, you can find contact information about your purchase invoice,3Getting help and contacting Dell 15。
Dell Precision T3610工作站产品彩页
Dell Precision™工作站Dell Precision是您进行建筑绘图、执行复杂工程设计任务或充分利用性能密集型应用程序的得力助手。
我们的工作站提供一流的工作效率、获得独立软件供应商(ISV)认证1的可靠性和创新型智能设计，可帮助您最大限度提高工作效率和可靠性。
体验不断提高的工作效率Dell Precision T3610采用先进的设计，并兼具以下特性，能够轻松处理资源耗竭型和图形密集型工作负载：• 英特尔®至强® E5-1600 v2系列处理器可以提供快速完成复杂任务所需的性能• 一共8个DIMM插槽，最高可支持128 GB4四通道1866 MHz ECC或1600 MHz非ECC内存，能够轻松处理大型数据集• 提供多种专业级AMD FirePro™或NVIDIA® Quadro®显卡选项• 借助第3代PCIe插槽，为升级到下一代显卡做好准备，从而保护您的投资• 英特尔CAS-W存储选项可提供速度接近固态硬盘的性能，与全固态硬盘存储解决方案相比，可大幅降低成本• 可选的Micron® P320h PCIe固态硬盘可提供卓越的读取吞吐量，同时兼具超凡的可靠性和出色的能效性能可靠，值得信赖无论面临什么挑战，您在工作中都会毫不畏惧、勇往直前。
戴尔独创且已获专利的可靠内存技术可帮助确保您的工作站也能做到这一点。
结合ECC内存，这项新技术几乎可消除所有内存错误，从而最大限度延长正常运行时间；得益于此，工作站可以经得起时间的考验，不断提高可靠性，为您提供稳定可靠、值得信赖的平台。
减少对环境的影响Dell Precision T3610经过EPEAT®认证3，同时可提供符合能源之星®标准的配置（包括80 PLUS®金牌认证电源）。
这不仅有助于减少对环境的影响，而且还能帮助降低运营的能耗成本。
一流的机箱设计Dell Precision T3610提供了业界最出色的机箱之一，其以下特性可帮助您在维护和改动时体验超乎想象的便利性：• 直观、简洁的内部布局，便于组件维修• 唯一可从外部免工具拆装电源的主流塔式工作站系列，具有卓越的易维护性• 集成式前后铝制把手，方便部署和移动• 内部空间最多可支持2个3.5英寸或4个2.5英寸免工具拆装硬盘• 简便的顶部托架便于存放外置驱动器或摄像头，而且便于轻松连接到前置USB端口• 0U滑轨架套件（单独销售），可轻松实现机架安装推荐附件戴尔提供提高工作站工作效率所需的所有基本附件，包括：• 采用PremierColor技术的顶级Dell UltraSharp显示器可呈现非凡的色彩精准度、均匀度和饱和度。
DELL optiplex-790用户手册
章 4. 扩充卡................................................Байду номын сангаас................................................15
卸下扩充卡....................................................................................................................15 安装扩充卡....................................................................................................................17
章 10. 散热器和处理器.............................................................................29
卸下散热器和处理器....................................................................................................29 安装散热器和处理器....................................................................................................31
Dell Precision 工作站搭配 PCoIP 極精簡用戶端快速參考指南说明书
Connecting to PCoIP Remote Access Host Cards in Dell Precision Host WorkstationsQuick Reference Guide註、警示與警告註: 「註」表示可以幫助您更有效地使用產品的重要資訊。
警示: 「警示」表示有可能會損壞硬體或導致資料遺失，並告訴您如何避免發生此類問題。
警告: 「警告」表示有可能會導致財產損失、人身傷害甚至死亡。
© 2019 年 Dell Inc. 或其子公司。
版權所有，翻印必究。
Dell、EMC 與其他商標均為 Dell Inc.或其子公司的商標。
其他商標可能為其各自擁有者的商標。
2018 - 08Rev. A011 Dell Precision 工作站搭配 PCoIP 極精簡用戶端 (4)2 安裝遠端存取主機卡 (5)3 連接纜線 (6)4 設定遠端存取主機卡 (7)5 Configuring the Wyse or Amulet DXZ4 PCoIP Zero Client (8)6 與 Dell 公司聯絡 (9)Contents3Dell Precision 工作站搭配 PCoIP 極精簡用戶端1:1 從任何地點進行遠端存取1圖形卡2遠端存取主機卡3資料中心/中心地點：Dell Precision 3930 機架式、7920 機架式及 3000、5000、7000 立式工作站4T eradici PCoIP 軟體用戶端 (Windows、Mac OS、IOS、Android 和 Chromebook)5Wyse 或 Amulet Hotkey DXZ4 PCoIP 極精簡用戶端6LAN/WAN註: 如需下載 T eradici PCoIP 軟體用戶端以及連接至 PCoIP 遠端存取主機卡的說明，可從以下 T eradici 連結中取得。
您必須透過Teradici 設定帳戶，才能取得免費用戶端軟體。
Dell Precision Rack 7910 快速入门指南说明书
1Install the system into a rack Plaats het systeem in een rekInstallez le système dans un rackSetzen Sie das System in ein Rack einInstallare il sistema in un rack2Connect the keyboard, mouse, and monitor(optional)Sluit het toetsenbord, de muis en de monitor aan (optioneel)Connectez le clavier, la souris et le moniteur (facultatif)Schließen Sie die Tastatur, die Maus und den Monitor (optional) anConnettere la tastiera, il mouse e il monitor (opzionale)to support3Connect the system to a power sourceSluit het systeem aan op een voedingsbronConnectez le système à une source d’alimentationSchließen Sie das System an eine Energiequelle anConnettere il sistema a una fonte di alimentazione4Loop and secure the power cable in theretention clipVoer de voedingskabel door de borgclipFormez une boucle et fixez le câble d’alimentation au clip de maintienSchleifen Sie das Stromkabel durch und befestigen Sie es in der HalteklammerArrotolare e assicurare il cavo di alimentazione alla clip di contenimento5Turn on the systemSchakel het systeem inMettez le système sous tensionSchalten Sie das System einAccendere il sistema© 2014 Dell Inc.© 2014 Microsoft Corporation.Printed in China.2014-081. Power button/Power light2. NMI button3. System identification button4. VGA connector5. LCD menu buttons6. Information tag7. LCD panel8. Hard-drives9. vFlash media card slot 10. USB 2.0 connector11. USB management port/iDRAC Direct 12. Optical-drive (optional)13. System identification button 14. System identification connector15. iDRAC8 Enterprise port (optional)16. PCIe expansion card slots half height 17. Serial connector 18. VGA connector 19. USB 3.0 connectors20. PCIe Expansion card slots full height 21. Network connectors 22. Power supply1. Aan-/uitknop/stroomlampje2. NMI-knop3. Systeemidentificatieknop4. VGA-aansluiting5. Lcd-menuknoppen6. Informatielabel7. Lcd-paneel8. Harde schijven9. Sleuf voor vFlash-geheugenkaart 10. USB 2.0-aansluiting 11. USB-poort/iDRAC Direct 12. Optisch station (optioneel)13. Systeemidentificatieknop 14. Systeemidentificatieaansluiting 15. iDRAC8 Enterprise-poort(optioneel)16. PCIe-uitbredingssleuven(halve hoogte)17. Seriële aansluiting 18. VGA-aansluiting 19. USB 3.0-aansluitingen 20. PCIe-uitbredingssleuven(volledige hoogte)21. Netwerkaansluitingen 22. Voeding1. Bouton d’alimentation/Voyantd’alimentation 2. Bouton NMI3. Bouton d’identification du système4. Port VGA5. Boutons de menu de l’écrand’affichage LCD 6. Étiquette d’informations 7. Écran d’affichage LCD 8. Disques durs9. Logement pour carte mémoire vFlash 10. Port USB 2.011. Port de gestion USB/iDRAC Direct 12. Lecteur optique (en option)13. Bouton d’identification du système14. Port d’identification du système 15. Port iDRAC8 Enterprise (en option)16. Logements pour carte d’extensionPCIe demi-hauteur 17. Port série 18. Port VGA 19. Ports USB 3.020. Logements pour carte d’extensionPCIe pleine hauteur 21. Ports réseau 22. Alimentation1. Betriebsschalter/Betriebsanzeige2. NMI-Taste3. Systemidentifikationstaste4. VGA-Anschluss5. LCD-Menütasten6. Informations-Tag7. LCD-Bildschirm8. Festplatten9. vFlash-Medienkartensteckplatz 10. USB 2.0-Anschluss11. USB-Verwaltungsport/iDRAC Direct 12. Optisches Laufwerk (optional)13. Systemidentifikationstaste 14. Systemidentifikationsanschluss 15. iDRAC8 Enterprise-Anschluss(optional)16. PCIe-Erweiterungskartensteckplätzehalber Baulänge 17. Serieller Anschluss 18. VGA-Anschluss 19. USB 3.0-Anschlüsse20. PCIe-Erweiterungskartensteckplätzevoller Baulänge 21. Netzwerkanschlüsse 22. Netzteil1. Accensione/Indicatore dialimentazione 2. Pulsante NMI3. Pulsante di identificazionedel sistema 4. Connettore VGA 5. Pulsanti del menu LCD 6. Etichetta informativa 7. Pannello LCD 8. Dischi rigidi9. Slot scheda multimediale vFlash 10. Connettore USB 2.011. Posta di gestione USB/iDRAC Direct 12. Unità ottica (opzionale)13. Pulsante di identificazione del sistema14. Connettore di identificazionedel sistema 15. Porta iDRAC8 Enterprise(opzionale)16. Slot scheda di espansione PCIea mezza altezza 17. Connettore seriale 18. Connettore VGA 19. Connettori USB 3.020. Slot scheda di espansione PCIea tutta altezza 21. Connettori di rete 22. AlimentatoreFeaturesKenmerken | Caractéristiques | Funktionen | FunzioniProduct support and manualsProductondersteuning en handleidingen Support produits et manuelsProduktsupport und HandbücherSupporto tecnico e manuali del prodotto /support/support/manualsContact DellNeem contact op met Dell | Contacter Dell Kontaktaufnahme mit Dell | Contattare Dell/contactdellRegulatory and safetyRegelgeving en veiligheid | Réglementations et sécuritéSicherheitshinweise und Zulassungsinformationen Normative e sicurezza/regulatory_complianceRegulatory modelWettelijk model | Modèle réglementaireMuster-Modellnummer | Modello di conformitàE31SRegulatory typeWettelijk type | Type réglementaireMuster-Typnummer | Tipo di conformitàE31S001Computer modelComputermodel | Modèle de l’ordinateur Computermodell | Modello del computerDell Precision Rack 7910。
Dell Precision Rack 7910 信息更新技术表格说明书
Dell Precision Rack 7910信息更新技术表格Dell Precision Rack 7910 信息更新本节介绍 Dell Precision Rack 7910 的可能错误信息和解决方案的相关信息。
:本技术规格表中的信息取代用户手册中的信息。
类别问题/错误信息解决方案Citrix XenServer 6.2 操作系统安装过程中系统停机USB 3.0。
:访问/manuals参阅用户，获取 Precision Rack 7910 系不支持板载 AHCI HDD 控制器。
使用 PERC 控制器。
不支持 AMD FirePro W5100 GPU。
在系统设置中选择 nVIDIA GPU。
不支持 nVIDIA Quadro GPU。
在系统设置中选择其他 nVIDIA GPU。
XenServer 6.2 操作系统安装过程中系统停机系统设置过程中必须禁用 ATS。
安装连接至 H330 PERC 控制器的 XenServer 6.2 操作系统时未检测到任何磁盘。
必须手动加载 Megaraid 驱动器。
请查询Citrix 支持网站获取最新驱动程序。
30 分钟后运行 Windows Media Player (WMP) 时视频界面冻结。
在 WMP 的 Studio 设置中禁用“Windows 媒体重定向”。
XenServer 当前不支持 SR-IOV。
将 2 个以上虚拟 CPU 分配给使用 nVIDIA GRID 显卡的 Windows 虚拟机 (VM) 时，仅有两个虚拟 CPU工作。
请参阅 nVIDIA 文档获取变通方案。
不支持 UEFI BIOS 模式。
在系统设置中选择旧式 BIOS 模式。
Vmware主机操作系统安装过程中系统停机。
在系统设置中禁用 USB 3.0。
不支持板载 AHCI HDD 控制器。
使用 PERC 控制器。
无法使用 AMD FirePro W5100 GPU。
在系统设置中选择 nVIDIA GPU。
Dell戴尔Precision T7820工作站的技术参数
Dell戴尔Precision T7820工作站的技术参数与您同步的思考力：英特尔®至强®处理器可扩展系列支持您处理苛刻的应用程序。
现在采用新一代双路架构，每个处理器多达28个内核（或者内置双处理器时多达56个内核），以便您可以获得高性能，实现伟大愿景。
加速每一个项目：此内存可扩展设备配备高达384 GB 2666 MHz RDIMM内存，让您能够快速运行软件，并获得实时结果。
消除干扰：超静音工作站，可让您专注于任务本身。
采用全新多通道散热设计，实现高级散热和静音功能，从而在系统运行繁重工作负载时增强冷却和安静运行特性。
专为未来需求而打造Precision 7820 Tower采用全新机箱，将广泛的功能与卓越的存储可扩展性相结合，可与您的创意同步发展。
适应您的创新：Precision 7820 Tower可随时应对复杂的项目，包括虚拟现实工作流、下一代AMD Radeon Pro™以及高性能NVIDIA Quadro®显卡。
您的工作站支持功率最高500 W 的显卡，并且未来的显卡选项最高250 W（单CPU系统带950 W PSU）。
优化音频和视频：可选的戴尔专业音频接口模块支持处理专业应用程序，可轻松满足您的音频和视频需求。
安全可靠，值得信赖确保安全借助Dell Reliable Memory Technology (RMT) Pro减少停机时间。
RMT可与ECC内存配合使用，通过在系统重新启动后映射出故障内存位置，防止计算机潜在崩溃。
可靠访问您的数据使用PCIe NVMe SSD和可选智能卡(CAC/PIV)读取器等可选的硬件和软件RAID存储选项，确定系统访问权限，提高数据可用性。
Precision 7820塔式机的基本附件借助旨在充分利用Precision 7820塔式机的附件，增强您的远程工作站体验。
深圳市怎么帮信息技术有限公司（），汇聚众品牌IT供应链，通过互联网思维与传统模式相融合，线上线下相辅相成，颠覆中小企业IT供应链寻找难、商品选择难、集中管理难等问题。
戴尔精密塔式机5810 7810 7910 1700MT 1700SFF 3620MT和机架式791
Dell Precision Tower5810/7810/7910/1700MT/1700SFF/3620MT and Rack 7910Thunderbolt Add-In-Cards Setup Guide1Topics:•Setting up the Thunderbolt Add-In-CardSetting up the Thunderbolt Add-In-CardThis section describes in brief on how to install the thunderbolt add-in-cards on a Dell Precision Tower 5810, 7810, 7910, Rack 7910, T1700 MT, T1700 SFF and 3620 MT.Pre-requisite actions before setting up a Thunderbolt card:1.To utilize a Thunderbolt Add-In-Card (AIC) make sure you have a compatible Thunderbolt system board.2.Install Thunderbolt software before installing the Add-In-Card (AIC).To setup a Thunderbolt Add-In-Card1.For Precision Tower 5810/T7810: the Thunderbolt AIC is placed in CPU1 slot 5For Precision Rack 7910: the Thunderbolt AIC NOT supportedFor Precision T1700 MT: the Thunderbolt AIC is placed in slot 4For Precision T1700 SFF: the Thunderbolt AIC is placed in slot 1For Precision T3620 MT: the Thunderbolt add in card (AIC) is placed in slot 322.Connect the display port to DisplayPort cable.Finding More Information and ResourcesSee the safety and regulatory documents that shipped with your computer and the regulatory compliance website at/regulatory_compliance for more information on:●Safety best practices●Regulatory certification●ErgonomicsSee for additional information on:3●Warranty●Terms and Conditions (U.S. only)●End User License AgreementAdditional information on your product is available at https:///support.© 2017 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.4。
内容创作利器 值得信赖的戴尔Precision 7560移动工作站
内容创作利器值得信赖的戴尔Precision 7560移动工作站作者：***来源：《新潮电子》2021年第11期最近入手了一台戴尔的高端移动工作站Precision7560，想想自己也有一段时间没有好好做过工作站的详评了，所以不妨借评测之机跟大家好好聊聊工作站那些事。
多重原因带动移动工作站需求暴涨近年来，中国正处于数字经济时代的大潮中，数据便意味着石油，近几年数据海量增长的，恰是视频内容创作方面。
仅以三大短视频平台抖音、快手和B站为例，每年都有上亿规模的新增创作者，而且逐渐成熟的市场也推动创作者从个人创作向专业性创作方向发展。
工欲善其事，必先利其器，想做好图形内容创作，一台好电脑必不可少。
可能大多数人都不知道众多PC产品中，有一类天生便为了图形设计、多媒体数字内容创作而生的产品。
“我知道，我知道，不就是你说的工作站嘛”，对于前排小明的表现，我表示很欣慰，不错，都学会抢答了。
还记得数年前英特尔力推设计师电脑时，ThinkStation移动工作站产品借机大刷了一把存在感，其实在中国，也有行业用户之外的大量个人设计师将移动工作站作为图形化处理的主力机型，所以图形创作需求在中国的大涨，让这个品类需求快速增长，特别是从去年疫情起，笔记本和移动工作站同比增长超过了28%，当然同时，台式电脑和台式工作站也有一定的下跌，所以各个厂商的主流品类更倾向于推动移动工作站的产品系列。
工作站中的显赫门第——Precision与其他品类的PC相比，工作站的确是较为小众的商用机型，相对而言发布的厂商也不算多，我们熟悉的也就是戴尔、惠普、联想、东芝、微星，以及数个专业的小众品牌，相对而言，工作站产品的设计是有一定门槛的。
在这个领域中，戴尔一直都是当仁不让的“带头大哥”，全球范围曾一度保持了十多个季度出货量第一的纪录。
与其他商用系列一样，戴尔的Precision移动工作站同样按型号标称分别3系列、5系列和7系列，分别定位顶级移动工作站、高端移动工作站和主流移动工作站，在整个系列中，Precision 7560可以称为“次顶配”的机型，仅有Precision 7760的配置比它略高。
Dell戴尔Precision T7820工作站的技术参数
Dell戴尔Precision T7820工作站的技术参数与您同步的思考力：英特尔®至强®处理器可扩展系列支持您处理苛刻的应用程序。
现在采用新一代双路架构，每个处理器多达28个内核（或者内置双处理器时多达56个内核），以便您可以获得高性能，实现伟大愿景。
加速每一个项目：此内存可扩展设备配备高达384 GB 2666 MHz RDIMM内存，让您能够快速运行软件，并获得实时结果。
消除干扰：超静音工作站，可让您专注于任务本身。
采用全新多通道散热设计，实现高级散热和静音功能，从而在系统运行繁重工作负载时增强冷却和安静运行特性。
专为未来需求而打造Precision 7820 Tower采用全新机箱，将广泛的功能与卓越的存储可扩展性相结合，可与您的创意同步发展。
适应您的创新：Precision 7820 Tower可随时应对复杂的项目，包括虚拟现实工作流、下一代AMD Radeon Pro™以及高性能NVIDIA Quadro®显卡。
您的工作站支持功率最高500 W 的显卡，并且未来的显卡选项最高250 W（单CPU系统带950 W PSU）。
优化音频和视频：可选的戴尔专业音频接口模块支持处理专业应用程序，可轻松满足您的音频和视频需求。
安全可靠，值得信赖确保安全借助Dell Reliable Memory Technology (RMT) Pro减少停机时间。
RMT可与ECC内存配合使用，通过在系统重新启动后映射出故障内存位置，防止计算机潜在崩溃。
可靠访问您的数据使用PCIe NVMe SSD和可选智能卡(CAC/PIV)读取器等可选的硬件和软件RAID存储选项，确定系统访问权限，提高数据可用性。
Precision 7820塔式机的基本附件借助旨在充分利用Precision 7820塔式机的附件，增强您的远程工作站体验。
深圳市怎么帮信息技术有限公司（），汇聚众品牌IT供应链，通过互联网思维与传统模式相融合，线上线下相辅相成，颠覆中小企业IT供应链寻找难、商品选择难、集中管理难等问题。
戴尔Precision 7920机架式快速入门指南说明书
1I nstall the system into a rackPlaats het systeem in een rekInstallez le système dans un rackInstale el sistema en un bastidor2Connect the keyboard, mouse, and monitor(optional)Sluit het toetsenbord, de muis en de monitor aan (optioneel)Connectez le clavier, la souris et l’écran (facultatif)Conecte el teclado, el mouse y el monitor (opcional)3Connect the system to a power source andsecure it in the retention clipSluit het systeem aan op een stroombron en zet hem vast in de borgklemConnectez le système à une source d’alimentation et maintenez le câble enplace à l’aide du clip de fixationConecte el sistema a una fuente de alimentación y pásela por el gancho deretención4Connect the network cableSluit de netwerkkabel aanConnectez le câble réseauConecte el cable de red5Turn on the systemSchakel het systeem inMettez le système sous tensionEncienda el sistema© 2017 Dell Inc. or its subsidiaries.2017-05 Quick Resource Locator1. System Status Indicator2. Hard drive bays3. USB 3.0 port4. Optical-drive (optional)5. Information tag6. USB management port/iDRAC Direct7. USB 2.0 ports (x2)8. Power button/Power light9. VGA port10. System identification button 11. System identification port12. iDRAC9 Enterprise Network connector13. Serial port14. PCIe expansion card slots (x8)15. VGA port 16. USB 3.0 ports (x2)17. Network ports (x4)18. Power supply (x2)1. Voyant d’état du système2. Baies de disques durs3. Port USB 3.04. Lecteur optique (en option)5. Étiquette d’informations6. Port de gestion USB/iDRAC Direct7. Ports USB 2.0 (2)8. Bouton d’alimentation/voyantd’alimentation 9. Port VGA10. Bouton d’identification du système 11. Port d’identification du système12. Connecteur réseau iDRAC9 Enterprise 13. Port série14. Logements de cartes d’extensionPCIe (8)15. Port VGA 16. Ports USB 3.0 (2)17. Ports réseau (4)18. Blocs d’alimentation (2)1. Indicador de estado del sistema2. Compartimientos para unidades dedisco duro 3. Puerto USB 3.04. Unidad óptica (opcional)5. Etiqueta de información 6. iDRAC directo/puerto deadministración de USB 7. Puertos USB 2.0 (2)8. Botón de encendido/indicadorluminoso de encendido 9. Puerto VGA10. Botón de identificación del sistema11. Puerto de identificación del sistema 12. Conector de red iDRAC9 Enterprise 13. Puerto serie14. Ranuras para tarjeta de expansiónPCIe (8)15. Puerto VGA 16. Puertos USB 3.0 (2)17. Puertos de red (4)18. Fuentes de alimentación (2)1. Indicator systeemstatus2. Schijfcompartimenten3. USB 3.0-poort4. Optisch station (optioneel)5. Informatielabel6. USB-poort/iDRAC Direct7. USB 2.0-poorten (x2)8. Aan-uitknop/stroomlampje9. VGA-poort10. Systeemidentificatieknop 11. Poort voor systeemidentificatie 12. iDRAC9 Enterprise netwerkaansluiting13. Seriële poort14. PCIe-sleuven voor uitbreidingskaarten(x8)15. VGA-poort16. USB 3.0-poorten (x2)17. Netwerkaansluitingen (x4)18. Voedingsapparaat (x2)FeaturesKenmerken | Caractéristiques | FuncionesProduct support and manualsProductsupport en handleidingen | Assistance produits et manuels Manuales y soporte del producto/support/support/manuals Contact DellContact opnemen met Dell | Contacter Dell Comuníquese con Dell/contactdellRegulatory and safetyRegelgeving en veiligheidsvoorschriften | Réglementations et sécurité | Información reglamentaria y de seguridad /regulatory_complianceRegulatory modelModel van regelgeving | Modèle réglementaire Modelo reglamentarioE38SRegulatory typeType regelgeving | Type réglementaire Tipo reglamentarioE38S001Computer modelComputermodel | Modèle de l’ordinateur Modelo de computadoraPrecision 7920 Rack。
TeradiciPCoIP双四主机卡设置指南
Dell Precision Tower 5810/7810/7910 和 Rack 7910 Teradici PCoIP 双/四主机卡设置指南设置双/四 PCoIP 主机卡本节概述了在 Dell Precision 塔式 5810/7810/7910 和机架式 7910 上的主机驱动程序安装过程。
有关更多详情，请参阅 Teradici 支持网站。
从/support安装 PCoIP 主机驱动程序软件。
注: 在主机工作站或主机 PC 与 VMware View 客户端之间 VMware View 控制的 PCoIP 会话处于活动状态时，您无法升级 PCoIP 主机驱动程序软件。
否则，在删除驱动程序软件时，将会禁用您的鼠标和键盘。
要在此类部署中升级 PCoIP 主机驱动程序，请执行以下任一操作：•从零客户端连接到主机或•通过其他桌面远程控制协议（如远程桌面协议 (RDP) 和虚拟网络控制台 (VNC)）将软件连接至主机时，升级软件。
要在主机 PC 上安装 PCoIP 主机驱动程序软件：1.从 Teradici 支持网站下载 PCoIP 主机驱动程序软件。
2.登录到主机卡的管理网站界面。
3.从配置 > 主机驱动程序功能菜单，启用主机驱动程序功能。
4.重新启动主机 PC。
5.安装适用于主机 PC 上所安装操作系统的 PCoIP 主机软件包。
您可以双击安装程序，开始安装过程：•- 32 位：PCoipHostSoftware_x86-v3.3.20.msi（或更高版本）•- 64 位：PCoipHostSoftware_x64-v3.3.20.msi（或更高版本）此时会出现欢迎屏幕。
6.单击下一步。
7.接受条款和条件，然后单击下一步。
8.确保安装位置正确，然后单击下一步。
9.单击安装。
注: 对于 Windows 7，驱动程序安装时，可能会出现Windows 安全对话框。
单击安装继续安装操作。
如果不希望再出现该对话框，选择始终信任来自 Teradici Corporation 的软件。
Dell Precision 450 工作站和 650 工作站用户指南说明书
Dell Precision™ 450 工作站和650 工作站用户指南此说明文件介绍了计算机的特性和操作，它存储在您的计算机的硬盘驱动器上。
要了解计算机附带的其它说明文件的信息，请参阅“查找有关计算机的信息”。
有关缩写词和缩略词的完整列表，请参阅词汇表。
如果您购买的是 Dell™ n Series 计算机，则本说明文件中有关 Microsoft ® Windows ® 操作系统的所有参考信息均不适用。
有关计算机的信息查找有关计算机的信息 规格维护计算机计算机概览 — Dell Precision 650正面视图 背面视图计算机内部组件 系统板组件计算机概览 — Dell Precision 450正面视图 背面视图计算机内部组件 系统板组件 高级功能LegacySelect 技术控制 可管理性 安全保护 密码保护 系统设置程序 跳线设置 电源按钮 TAPI 超线程 IEEE 1394U320 SCSI 控制器 集成分拆卸下和安装部件 — Dell Precision 650打开主机盖 内存 插卡 驱动器微处理器导流罩 微处理器 VRM 电池合上主机盖卸下和安装部件 — Dell Precision 450打开主机盖 内存 插卡 驱动器微处理器导流罩 微处理器 VRM 电池合上主机盖 解决问题排除计算机的故障 电池问题 插卡问题 驱动器问题计算机跌落或损坏电子邮件、调制解调器和 Internet 问题 错误信息 一般问题IEEE 1394 设备问题 键盘问题 内存问题 微处理器问题 鼠标问题 网络问题 电源问题 打印机问题串行或并行设备问题 声音和扬声器问题 系统板问题视频和显示器问题 高级故障排除诊断指示灯 哔声代码Dell 诊断程序 驱动程序使用系统还原解决软件与硬件不兼容的问题 清洁计算机清洁计算机之前计算机、键盘和显示器 鼠标软盘驱动器 CD 和 DVD符合人机工程学的操作习惯 操作系统重新安装 Microsoft ® Windows ® XP 重新安装 Microsoft Windows 2000 Microsoft Windows XP 特性 管制通告符合能源之星®规范简体中文 A 级声明通告（仅限于中国） 保修与退回规定 获得帮助技术帮助订购时遇到的问题 产品信息退回项目以要求保修或信用退回 致电之前与 Dell 联络 词汇表注：注表示可以帮助您更好地使用计算机的重要信息。
戴尔 Precision塔式工作站7000系列(7910) 产品说明书
体验非凡的工作效率Dell Precision 7910塔式工作站让您能够轻松处理要求最为严苛的计算和图形密集型工作负载：•Intel ®Xeon ®E5-2600v4单或双处理器，其性能、频率和内核可帮助应对最复杂的工作站应用程序环境•最高可配1TB 1、22400MHz DDR4ECC 内存，能够轻松管理大型数据集•提供一系列全新专业级AMD FirePro ™或NVIDIA ®Quadro ®显卡选项•集成12Gb/s SAS/SATA (6Gbs)PCIe 硬盘控制器•Dell Precision Optimizer 可自动调整应用程序设置，将应用程序性能提升高达121%•Intel CAS-W 存储选项可提供速度接近固态硬盘的性能，但成本显著低于全固态硬盘存储解决方案3•主动散热的Dell Precision 超高速驱动器双路和四路扩展卡上的可选Intel PCIe 固态硬盘和M.2PCIe NVMe 固态硬盘可提供卓越的读/写吞吐量，同时兼具超凡的可靠性。
•可选的12Gb/s PCIe SATA/SAS RAID 控制器便于进行数据条带化和数据镜像，可实现更高的性能和可靠性Dell Precision 塔式工作站7000系列(7910)极致的性能和可扩展性值得信赖的可靠性能•戴尔独创的可靠内存技术(RMT)专业版几乎可消除所有内存错误，提高稳定性，从而最大限度延长正常运行时间•独立软件供应商(ISV)认证是数百小时工程研发与严格测试的结果，保证您的高性能软件能够正常运行，让您高枕无忧一流的设计•直观、整洁的内部结构便于您拆装组件，并可提高静音性能•唯一可从外部免工具拆装可锁电源的主流塔式工作站系列，具有卓越的可维护性•分隔式机箱设计可带来出色的通风效果，降低噪音，并提高可维护性•相比前代产品的声学性能提升多达49%–再加上CPU 液冷选项，即使在重负载情况下仍可实现更好的静音效果•1300W 的电源可为最多3个高端显卡提供充足动力优异的服务与支持•您大可放心，您的Dell Precision 工作站附带标准的3年期有限硬件保修4、5、6，可在工作站出现问题时提供妥善的维修服务特性Precision塔式工作站7000系列(7910)技术规格处理器选项1个或2个Intel®Xeon®E5-2600 v4系列处理器，最多支持22个内核，采用Intel高级矢量扩展技术、Intel可信执行技术、英特尔AES新指令、经过优化的Intel睿频加速技术和可选的Intel vPro™技术操作系统选项Windows®10专业版（64位）Windows®8.1专业版（64位）Windows®7专业版（64位）Red Hat®Enterprise Linux®7.0和7.2（Xeon E5-2600 v4 CPU要求使用），支持RHEL 6.5 –将来会为E5-2600 v4提供6.8Ubuntu14.04NeoKylin 6.0（仅限中国）芯片组Intel®C612内存选项四通道内存，采用双CPU、16个DIMM插槽（每个CPU 8个DIMM插槽）时最高可配1 TB 2400 MHz DDR4 ECC内存。
戴尔 Precision 工作站 ResourceCD 用户指南说明书
5.Select the appropriate language for menu options. If you have changed a partition table and restarted your computer, select Option 2,Continue Windows NT Reinstall .A numbered list displays the available options. The following list describes each option.lOption 1 – Start/Continue Windows NT ® Workstation InstallNOTICE: This option has the potential to erase partial data or the entire hard drive.This option helps you reinstall Windows NT 4.0 on your computer. Use this option if your computer has become unusable or if you require a clean installation of this operating system. This option guides you through a basic reinstallation of WindowsNT 4.0. You need your Windows NT 4.0 CD, your service pack CD, and your Windows NT registration number to completethe reinstallation.For more information on this option, refer to the Dell-Installed Microsoft Windows NT 4.0 Installation Guide provided withyour computer.l Option 2 – Run Dell DiagnosticsThis option loads the Dell Diagnostics that enable you to perform tests and help you determine if your computer haspossible hardware problems. These diagnostics are useful in troubleshooting and isolating any type of problems you maybe experiencing. When the Diagnostics Menu appears, select one of the options.l Option 3 – Start Dell ZZTOP Imaging SWNOTICE: This option reformats your hard drive and causes data loss. Do not select this option unless a qualified Delltechnician has instructed you to do so.This option can help you to restore a corrupted hard drive by reinstalling Windows NT, Windows 95, or Windows 98, andreconfiguring the computer to factory defaults.l Option 4 – Run SCSI Hard Drive DiagnosticsThis option runs a diagnostic test on your SCSI hard drive. The diagnostic test does not cause data loss. However, youshould back up any important data before you run the test.l Option 5 – Run 3Com ® NIC Diagnostics/ConfigurationThis option enables you to configure the resources and settings for the integrated and PCI card. It also enables you to run MS-DOS –based diagnostics on the card to help troubleshoot network card issues.For more information on this utility, refer to the 3Com documentation provided with your computer.l Option 6 – Start Adaptec RAID Configuration UtilityNOTICE: This utility can cause data loss if used improperly.The Adaptec redundant array of independent disks (RAID) controller card is an option that may or may not be installed on yourcomputer. This card is designed to enhance your hard drive subsystem. If an Adaptec RAID controller is installed on yourcomputer, this option enables you to configure the RAID subsystem. Use this utility to configure the RAID controller card beforeyou install Windows NT.For more information on this utility, refer to the Adaptec RAID documentation provided with your computer.l Option 7 – Go to Video Diagnostics MenuThis option displays a list of video adapters that might be installed in your computer.See "Changing the Boot Sequence " for more information.If you have a small computer system interface (SCSI) controller installed in your computer, make sure the controller isconfigured to boot after integrated drive electronics (IDE) devices. For more information, see your SCSI controllerdocumentation.NOTE: Once you select one of the following options, you cannot return to the list to select another option. If you decide thatyou do not want to continue with an option or wish to select another option, you must restart your computer.NOTE: The SCSI Hard-Disk Diagnostics are intended for computers with SCSI hard drives only. Do not run theSCSI Hard-Disk Diagnostics if you have an integrated drive electronics (IDE) hard drive.NOTE: To find out what video adapter you have, click the Start button, click Settings , click Control Panel, anddouble-click the Display icon. In the Display Properties window, click the Settings tab, then click AdvancedProperties for Windows 95 and Windows 98 or Display Type for Windows NT.。
MT7910 Datasheet REV2.0
DESCRIPTIONThe MT7910 is a hysteresis current mode control LED driver IC. The MT7910 operates in constant off-time mode. It allows efficient operation of High Brightness (HB) LEDs from voltage sources ranging from 14V DC up to 450V DC or 85V AC ~ 265V AC . The MT7910 includes a PWM dimming input that can accept an external control signal with a duty ratio of 0 - 100% and a frequency of up to a few kilohertz. It also includes a 0 - 245mV linear dimming input which can be used both for linear dimming and temperature compensation of the LED current.The MT7910 is ideally suited for buck LED drivers. Since the MT7910 operates in hysteresis current mode control, the controller achieves good output current regulation without the need for any loop compensation. Further, with Maxic proprietary control technology (patent pending), MT7910 achieves precision output current accuracy from 85VAC ~ 265VAC. PWM dimming response is limited only by the rate of rise and fall of the inductor current, enabling very fast rise and fall times.Frequency jittering is used to reduce the EMI.FEATURES•Proprietary constant-current control. Great LED current accuracy.•Wide input range from 14VDC to 450VDC or 85VAC to 265VAC• Application from a few mA to more than 1A output• Up to 92% efficiency • Up to hundreds of LEDs• Linear and PWM dimming capability • Requires few external components foroperation• Temperature compensation to regulate LED current• Embedded Over-temperature, LED opencircuit, LED short-circuit protection • SOP-8 packageAPPLICATION• DC/DC or AC/DC LED driver applications • RGB backlighting LED driver• General purpose constant current source •Signal and decorative LED lighting•E14/E27/PAR30/PAR38/GU10 LED lampTYPICAL APPLICATION CIRCUITORDERING INFORMATIONPart NumberTemp RangeQuantity per reelPackageVcsMT7910_BIN1 -40℃ ~ 105℃ 2500 SOP8 217mV (208mV~226mV) MT7910_BIN2 -40℃ ~ 105℃ 2500 SOP8 245mV (235mV~255mV) MT7910_BIN3 -40℃ ~ 105℃ 2500SOP8 269mV (258mV~280mV)PIN CONFIGURATIONSPIN DESCRIPTIONName Pin No.DescriptionGND1Ground return for all internal circuitry.VDD 2Internal circuits power supply. Internally clamped at 10V. It must bypass to GND with acapacitor as close as possible.PWMD 3 This is the PWM dimming input of the IC. When this pin is pulled to GND, the gate driver isturned off. When the pin is pulled high, the gate driver operates normally. Internal 300kohmpull-up to 4V. During PWM dimming, LD pin can short with PWMD pin.LD 4Linear dimming input and sets the current sense threshold as long as the voltage is less than 245mV (typ). When the voltage at this pin large than 245mV, the current sensethreshold clamped at 245mV internally. This pin can also used as temperature compensation threshold voltage.Special Note: LD Pin can’t leave floating. When no analog dimming is required, this pin can short with PWMD pin (PWMD pin already pull-up by internal resistor).VIN 5This pin is the input of an 14V – 450V voltage supply through a resistor, internally clampedat 12V. It also used to sense the line voltage for output current compensation.TOFF 6 This pin sets the off time of the power MOSFET. It can be floating with the internal set offtime 500ns. When a capacitor is connected between TOFF and GND, the off time isincreased.CS 7 This pin is the current sense pin used to sense the FET current by means of an externalsense resistor. When this pin exceeds the lower of either the internal 245mV or the voltageat the LD pin, the gate output goes low.GATE8This pin is the output gate driver for an external N-channel power MOSFET.ABSOLUTE MAXIMUM RATINGSVIN / VDD / GATE Pin -0.3V to +16V All other pins -0.3V to +6V ESD (HBM)±4000V Storage Temperature -55°C to 150°CThermal ResistanceJunction to ambient (R θJA) 128°C/WELECTRICAL CHARACTERISTICS(Test conditions: TA=25°C unless otherwise stated.) Symbol DescriptionConditionsMinTyp Max UnitVDCInput DC supply voltage rangeConnect an appropriateresistor from DC supply voltage to VIN pin and VDD pin14 450 VDD Internal regulated voltage Get power from DCpower rail through aresistor or transistor10 V VIN Internal regulated voltage for line compensation Connect to DC power rail through a resistor 12 V Iin Operating current Gate floating 0.5 mA Under Voltage lockoutUVLO Under voltage lockoutVDD rising.8V ΔUVLO UVLO hysteresisVDD falling2VEnable V EN(lo) PWMD input low voltage 1.2 V V EN(hi) PWMD input high voltage 2 V R EN PWMD pull up resistance 300 K Ω Linear DimmingV LD Linear dimming low voltage 50 mVLinear dimming high voltage245mVCurrent sense stage BIN1 208 217 226 mVBIN2 235 245 255 mVVcs Current sense pull-inthreshold voltageBIN3 258 269 280 mV TblankCurrent sense blank time430nsToff Off time TOFF Pin floating 200 nsIoff Off time current20 uADriver stagetrise Gate output rise time Cgate=500pF 42 nstfall Gate output fall time Cgate=500pF 30 nsOver Temperature ProtectionOTP Thermal protection threshold160 °COTPhysteresis 30 °CAPPLICATION INFORMATIONMT7910 is a low-cost off-line buck, boost or buck-boost converter control IC specifically designed for driving multi-LED strings or arrays. It can be operated from either universal AC line or any DC voltage between 14-450V. Optionally, a passive power factor correction circuit can be used in order to pass the AC harmonic limits set by EN 61000-3-2 Class C for lighting equipment having input power less than 25W. The MT7910 can drive up to hundreds of High-Brightness (HB) LEDs or multiple strings of HB LEDs. The LED arrays can be configured as a series or series/parallel connection.The MT7910 regulates constant current by using hysteresis current mode that ensures controlled brightness and spectrum of the LEDs, and extends their lifetime. This control method provides fairly accurate LED current control without the need for a high side current sensing or the design of any additional loop compensation. The IC uses very few external components and provides for either Linear or PWM control of the LED current.A capacitor connected to the TOFF (Pin6) pin programs the off-time of the oscillator inside. The oscillator produces pulses at regular intervals. These pulses set the SR flip-flop in the MT7910 which causes the GATE driver to turn on. When the MOSFET turns on, the current through the inductor starts ramping up. This current flows through the external sense resistor R CS and produces a ramp voltage at the CS pin. The comparators are constantly comparing the CS pin voltage to both the voltage at the LD pin and the internal 245mV (for BIN2; for BIN1 is 217mV; for BIN3 is 269mV). Once the blanking time is complete, the output of these comparators is allowed to reset the flip-flop. When the output of either one of the two comparators goes high, the flip-flop is reset and the GATE output goes low to shut off the external MOSFET.Assuming a 70% ripple in the inductor, the current sense resistor R CS can be set using (for BIN2):)(35.1)(245)()2%701()(245AIorVmVAIorVmVRLEDLDLEDLDCS•=•+=Note: For BIN1, use 217mV to calculate. For BIN3 use 269mV to calculate.Input Voltage RegulatorWhen a voltage is applied through a suitable input resistor or transistor to the VDD pin (Pin2), the MT7910 maintains a constant 10V (typ.) at the VDD pin. This voltage is used to power the IC. The VDD pin must be bypassed by a low ESR capacitor to provide a low impedance path for the high frequency current of the output GATE driver. The input current drawn from VDD pin is a sum of the 0.5mA(typ.) current drawn by the internal circuit and the dynamic current drawn by the GATE driver (which in turn depends on th switching frequency and the GATE charge of theexternal MOSFET).S G VDD f Q mA I •+≈5.0Where f S is the switching frequency and Q G is the GATE charge of the external MOSFET (which can be obtained from the datasheet of the MOSFET).Input voltage further applied through a suitable resistor to VIN pin (Pin5), MT7910 clamped VIN pin at 12V. This regulated voltage can be used to bias the base or gate of the NPN or NMOS transistor, which provides power to the VDD pin. Further more, MT7910 detects the line voltage VDC through VIN pin and compensates the line voltage variation. Combined with the peak current at CS pin control scheme, the accuracy of the LED current is greatly improved and almost insensitive to input voltage variation.Current SenseThe current sense input of the MT7910 goes to the noninverting inputs of two comparators. The inverting terminal of one comparator is tied to an internal 245mV (for BIN2, BIN1 is 217mV, BIN3 is 269mV) reference, whereas the inverting terminal of the other comparator is connected to the LD pin. The outputs of both comparator are fed into an OR gate and the output of the OR gate is fed into the reset pin of the flip-flop. Thus, the comparator which has the lowest voltage at the inverting terminal determines when the GATE output is turned off.The outputs of the comparator also includes a typical 430ns blanking tie which prevents spurious turn-offs of the external MOSFET due to the turn-on spike normally present in peak current mode control. In rare cases, this internal blanking time might not be enough to filter out the turn-on spike. In these case, an external RC filter needs to be added between the external sense resistor (R CS ) and the CS pin.Please note that the comparators are relatively fast with a typical 80ns response time. A proper layout minimizing external inductances will prevent false triggering of these comparators.OscillatorReference to Fig.1, the oscillator in the MT7910 is controlled by the capacitor connected at TOFF pin and series resistor connected to CS pin.Fig.1 Setup Toff timeFirst the charge current is determined by R C and R CS , calculated as:CCS C off R mVR R mV I 185)(185≈+=Where, normally R CS << R C . Typically, R C =10K Ω, Ioff = 18.5uA.Then, Toff time of the oscillator is given by:off C off offoff off C mVV R C I V C T •=••≈•=8.1018522where Coff is in pF and Toff is in us.As equation shows, the Toff time is determined by external RC value. So the constant-off time is accurately controlled and consistency.Linear DimmingThe Linear Dimming pin (LD pin) is used to control the LED current. An external voltage between 50mV to 245mV can be applied to the LD pin to adjust the LED current during operation. There are two cases when it may be necessary to use the Linear Dimming pin.¾In some cases, it may not be possible to find the exact R CS value required to obtain the LED current when the internal 245mV is used. In these cases, an external voltage divider from the VDD pin (Pin 2) can be connected to the LD pin to obtain a voltage (less than 245mV) corresponding to the desired voltage across R CS. ¾Linear dimming may be desired to adjust the current level to reduce the brightness of the LEDs. Connecting a resistor between VDD pin (Pin 2) and the LD pin (Pin 4), and also connecting an NTC thermistor between LD pin and ground (refer to Fig.3). The MT7910 is able to realize the temperature compensation function. (See more detail in Temperature Compensation section)The use the internal 245mV, the LD pin must be connected to PWMD pin.LD pin also works as enable pin. Pull LD pin to low (less than 50mV), MT7910 enters into shutdown mode. GATE goes low to turn off the external MOSFET. Applying a control voltage higher than 245mV will not change the output current setting. When higher current is desired, select a smaller sense resistor.LD pin can’t leave floating. When no analog dimming is required, even during PWM dimming, LD pin can short with PWMD pin to get the input level.PWM DimmingPWM Dimming can be achieved by driving the PWMD pin (Pin 3) with a low frequency square wave signal. When the PWM signal is low, the GATE driver is disabled; and when the PWMD signal is high, the GATE driver is enabled. The PWM signal can be generated by a microcontroller or a pulse generator with a duty cycle proportional to the amount of desired light output. This signal enables and disables the converter modulating the LED current in the PWM fashion. In this mode, LED current can be in one of the two states: zero or the normal current set by the current sense resistor. Since the PWMD signal does not turn off the other parts of the IC, the response of the MT7910 to the PWMD signal is almost instantaneous. The rate of rise and fall of the LED current is thus determined solely by the rise and fall times of the inductor current.To disable PWM dimming function, leave the PWMD pin floating.Temperature CompensationMT7910 provides thermal protection for LEDs. Refer to Fig.3, applying a NTC thermistor closeto the LEDs string will realize the temperature compensation of LEDs current. If the temperature of the LEDs rises, the resistance of the NTC thermistor decreases until the voltage of the LD pin falls below 245mV. Then the average current is controlled by the LD pin and the temperature compensation function starts. The formula is as below:mVRRVRNTCDDNTC2451=+•Here VDD=10V. Assuming a 70% ripple in the inductor, the temperature compensated continues current may be computed as:35.1)(1••+•=CSNTCDDNTCout RRRVRIMake sure the value of R1 is more than 5K.When the LD pin voltage reduces to less than 50mV, the chip is shutdown.After the ambient temperature returns to a safe temperature, the current will return to the set value.Power Factor CorrectionWhen the input power to the LED driver does not exceed 25W, a simple passive power factor correction circuit consisting of 3 diodes and 2capacitors can be added across the rectified AC line input to improve the line current harmonic distortion and a achieve a power factor greater than 0.85. Reference to MT7910 typical application circuit (Fig.2, Fig.3).LEDs Open Circuit ProtectionWhen the buck topology is used, the LEDs is connected in series with the inductor, there is no need for any protection against an open circuit condition in the LED string. Open LED connection means no switching and the output current will ceased automatically.Special note should be mentioned here, in LED open condition, V O will reach V INDC_max , so the capacitor C O parallel with LED will tolerance V INDC_max voltage instead of V O .LEDs Short-Circuit ProtectionIn buck topology, the LED string is short circuited, the output current will become bigger and bigger. When the output current reach MT7910 internal Over-current/Short-circuit protection threshold, MT7910 will stop switching, output current will drop to zero.Short-circuit protection can only be cleared by power down.DESIGN EXAMPLEAC input voltage range: 85VAC ~ 265VAC Output LED String: V O = 48V (15 LEDs in series, 3.2V each)I O = 360mA ( 18 parallel LEDs, 20mA each branch)Input CircuitsAC voltage through the full-bridge rectifier and capacitor, becomes approximately DC voltage,V V V V AC MAX DC 375~1202_=•=, furtherthrough the passive PFC circuit (3 diodes, 2 capacitors), the voltage valley is about half. So,the final DC voltage to the MT7910 system is:V V V INDC 375~60=As current draw from VDD pin is aboutS G VDD f Q mA I •+≈5.0, assume 1mARefer to Fig.2 application circuit,Ω=−=−=k mAVV I VDDV R VDDINDC vdd 5011060min _When VINDC becomes maximum,mAkVV R VDDV I vddINDC VDD 3.75010375max _max _=−=−=Even MT7910 only need 1mA, but the 6.3mA extra current is wasted. The power burn on R vdd resistor isWmA V V I VDD V VDD INDC 66.23.7)10375()(max _max _=×−=×−This is a huge power being wasted and will lower the system efficiency. So, application circuit shown in Fig.2 only suits for relatively low input voltage and low cost application, such as 110VAC input application.In order to support full input voltage range, 85VAC~265VAC, application circuit in Fig. 3 will be considered.MT7910 VDD power is supplied by an NPN transistor.As VIN = 12V, VDD = 10V,Ω=−−=−−=k mAVV V I V VDD VIN R VDDQ be vdd 4.116.010121_Rin is around 500K to 800K, fine tune for line compensation to improve the output LED currentaccuracy.C vin and C vdd can chose 2.2uF/40V ~ 10uF/40V capacitor.Toff Time Regulation CapacitorFor higher output voltage, lower output current application, we need to shorter Toff Time to obtain the application inductor smaller. For high output current application, it is suggested that the frequency is set no more than 50KHz (typical 25~30KHz). In MT7910, set Rc=10K, Ioff = 18.5uA,off C off offoff off C mVV R C I V C T •=••≈•=8.1018522where Coff is in pF, Toff is in us. For this application, chose Coff = 120pF, Toff = 12.96us.The inductor (L1)The inductor value depends on the ripple current in the LEDs. Normally, ripple current is about 30%~100% of the average current. Set ripple current as 60% of the output average current,mA mA I I O ripple 216360%60%60=×=×=mH mAusI T V L rippleoff O 88.221696.1248=×=×=The inductor chosen should have a saturation current higher than the peak output current and a continuous current rating above the required mean output current.The DC resistance (DCR) of the inductor is also essential when choosing an inductor. Bigger DCR will leader to more heat. The value of the inductor will reduce as its temperature rises, leading to higher current ripple, which, in turn, reduces the average output current.Current Sense Resistor (R CS )Designing for low current ripple will improve current accuracy, but it also requires a largevalue of inductor. High current ripple allows a lower cost inductor. So we need to consider these two factors when selecting an inductor. A capacitor C O placed in parallel with the array of LEDs can be used to reduce the LED current ripple while keeping the same average current. A typical value is 1uF.Since the output average current I O = 360mA, Iripple = 216mA as above section calculated, thenmAI I I O ripple Peak O 4683602165.05.0_=+×=+×=For BIN1:Ω===464.0468217217_mA mVI mV R PeakO CS For BIN2:Ω===524.0468245245_mA mV I mV R PeakO CS For BIN3:Ω===575.0468269269_mA mV I mV R PeakO CS MOSFET (MN1) and Diode (D1)The peak voltage seen by the MOSFET is equal to the maximum input voltage. Using a 50% safety margin,V V V INDC FET 5633755.15.1max _=×=×=The maximum RMS current through the MOSFET depends on the maximum current. Hence, the current rating of the MOSFET is:mA mA I I Peak O FET 7024685.15.1_=×=×=For the application, choose a MOSFET 600V, 1A to 2A. 2N60 is a good choice.The peak voltage rating of the diode is the same as the MOSFET.mA mA I I Peak O diode 7024685.15.1_=×=×=For this application, 600V/1A fast recovery diode is recommended.Fig.2 MT7910 Application Circuit (Low Cost)Fig.3 MT7910 Application Circuit with Temperature CompensationPACKAGE INFORMATIONFor detail products information and sample requests, please contact:Maxic Technology Corporation (Beijing Office)Room 911, Building 3, Zi Jin Digital Garden, Hai Dian District, Beijing, China, 100190 Tel: 86-10-62662828Fax: 86-10-62662951Maxic Technology Coporation (Shenzhen office)7K, Block B, Fortune Plaza, Futian District, Shenzhen 518040Tel: 86-0755-********Fax: 86-0755-********Maxic Technology Corporation(Hong Kong office)Rm D1, 7th floor, JianAn Commercial Building,No. 49-51, Suhong Str., Sheung Wan, Hong KongWeb: E-mail: sales@, info@。
Dell EMC OpenManage Connection for IBM Tivoli Netc
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2018 - 11Rev. A001 简介 (5)2 前提条件 (7)支持的操作系统和管理系统的要求 (7)受管系统支持的操作系统 (8)支持的 Dell EMC 设备和固件 (8)3 安装 Dell EMC OpenManage Connection for Netcool/OMNIbus (12)Dell EMC OpenManage Connection for Netcool/OMNIbus 软件包详细信息 (12)Netcool/OMNIbus 组件集成详细信息 (13)安装探测器集成 (13)安装 ObjectServer 集成 (15)在 ObjectServer 上配置 Dell EMC Server Administrator Web Server 控制台 (16)在 ObjectServer 上配置 OpenManage Essentials (OME) 控制台 (16)在 ObjectServer 上配置 PowerVault Modular Disk Storage Manager 控制台 (17)在 ObjectServer 上配置 Dell EMC OpenManage Network Manager (OMNM) 控制台 (17)在 ObjectServer 上配置 Dell EMC AirWave Management Platform 控制台 (18)Dell EMC ConfigUtility (18)安装桌面集成 (18)对桌面使用 Dell EMC ConfigUtility (19)在 Desktop Server 上配置 Dell EMC Warranty Report 工具 (20)安装 Web GUI 集成 (20)对 Web GUI 使用 Dell EMC ConfigUtility (22)更新 Web GUI Server 上的 Dell EMC 工具菜单 (23)在运行 Linux 的系统的 Web GUI 服务器上配置 Dell EMC 控制台 (23)在 Web GUI 上配置 Dell EMC Server Administrator Web Server 控制台 (24)在 Web GUI 上配置 Dell EMC OpenManage Enterprise (OME) 控制台 (25)在 Web GUI 上配置 PowerVault Modular Disk Storage Manager 控制台 (25)在 Web GUI 上配置 Dell EMC OpenManage Network Manager (OMNM) 控制台 (25)在 Web GUI 上配置 Dell EMC AirWave Management Platform 控制台 (26)在 Web GUI 上配置 Dell EMC Warranty Report 工具 (26)4 升级 Dell EMC OpenManage Connection For Netcool/OMNIbus (27)5 卸载 Dell EMC OpenManage Connection for Netcool/OMNIbus (28)卸载探测器集成 (28)卸载 ObjectServer 集成 (28)卸载桌面集成 (30)卸载 Web GUI 集成 (30)6 访问 Dell EMC 支持站点上的文档 (32)目录37 联系戴尔 (33)4目录1简介本指南提供了有关 Dell EMC OpenManage Connection for IBM Tivoli Netcool/OMNIbus 4.0 版的软件要求、系统要求和安装、配置及卸载步骤的信息。
Precision 7920 Tower 快速入门指南说明书
12Connect the power cable and press the power buttonConecte o cabo de alimentação e pressione o botão liga/desligaOTE: The system will not power-on while the side cover is off. Also, the system will shutdown if OTA: o sistema não liga enquanto a tampa lateral estiver fora do lugar. Além disso, o sistema será Quick Resource LocatorProduct support and manuals Suporte ao produto e manuais/support/support/manuals /support/windowsContact DellEntre em contato com a Dell /contactdellRegulatory and safety Normas e segurança /regulatory_compliance Regulatory model Modelo regulamentarD04X Regulatory type Tipo regulamentar D04X001Computer modelModelo do computadorPrecision 7920 Tower© 2017 Dell Inc. or its subsidiaries.2017-08Connect the displayConecte a tela1. Botão/luz de alimentação2. Luz de atividade da unidade3. Slot de cartão SD4. Portas USB 3.1 de 1ª geração5. Porta USB 3.1 Type-C de 1ª geraçãocom PowerShare 6. Porta USB 3.1 Type-C de 1ª geração 7. Porta para headset8. Trava de liberação da unidade 9. Slots da placa de expansão 10. Compartimento de 5,25 polegadas(opcional)11. Unidade óptica12. Conector do cabo de alimentação 13. Portas USB 3.1 de 1ª geração 14. Portadoras da unidade15. Slot da placa gráfica dedicada(opcional)16. Encaixe do cabo de segurança 17. Anel de cadeado 18. Porta de saída de linha19. Porta do microfone/entrada de linha 20. Porta serial21. Porta do mouse PS/222. Porta do teclado PS/223. Porta de rede (gerenciadaopcionalmente)24. Porta de rede25. Porta USB 3.1 de 1ª geração(compatível com Smart Power On, ativação inteligente)26. Slots da placa de expansão 27. Tampa lateral28. Trava de liberação da tampa lateralFeaturesRecursos1. Power button/Power light2. Drive activity light3. SD card slot4. USB 3.1 Gen 1 ports5. USB 3.1 Gen 1 Type-C port withPowerShare 6. USB 3.1 Gen 1 Type-C port 7. Headset port8. Drive access release latch 9. Expansion card slots 10. 5.25 inch bay (optional)11. Optical drive12. Power cable connector 13. USB 3.1 Gen 1 ports 14. Drive carriers15. Discrete graphics card slot (optional)16. Security cable slot 17. Padlock ring 18. Line-out port19. Microphone/Line-in port 20. Serial port 21. PS/2 Mouse port 22. PS/2 Keyboard port23. Network port (managed optionally)24. Network port25. USB 3.1 Gen 1 port (supportssmart Power-On)26. Expansion card slots 27. Side cover28.Side cover release latch。
戴尔 Precision M70 移动工作站快速参考指南说明书
Dell Precision™ M70 MobileWorkstation Quick Reference GuideModel PP15Lw w w.d e l l.c o m|s u p p o r t.d e l l.c o mNotes, Notices, and CautionsNOTE: A NOTE indicates important information that helps you make better use of your computer.NOTICE: A NOTICE indicates either potential damage to hardware or loss of data and tells you how to avoid theproblem.CAUTION: A CAUTION indicates a potential for property damage, personal injury, or death.Abbreviations and AcronymsFor a complete list of abbreviations and acronyms, see the User’s Guide (depending on your operating system, double-click the User’s Guide icon on your desktop, or click the Start button, click Help and Support Center, and then click User and system guides).If you purchased a Dell™ n Series computer, any references in this document to Microsoft® Windows®operating systems are not applicable.The Drivers and Utilities CD and the Operating System CD are optional and may not ship with all computers._________________Information in this document is subject to change without notice.©2004Dell Inc.All rights reserved.Reproduction in any manner whatsoever without the written permission of Dell Inc.is strictly forbidden.Trademarks used in this text: Dell, the DELL logo, and Dell Precision are trademarks of Dell Inc.; Microsoft and Windows are registered trademarks of Microsoft Corporation; Intel and Pentium are registered trademarks of Intel Corporation.Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and trade names other than its own.Model PP15LOctober 2004P/N D5185Rev. A00ContentsFinding Information for Your Computer (5)Setting Up Your Computer (7)About Your Computer (9)Front View (10)Left View (11)Right View (11)Back View (12)Bottom View (13)Using a Battery (13)Battery Performance (13)Checking the Battery Charge (14)Charging the Battery (16)Removing a Battery (16)Installing a Battery (17)Storing a Battery (17)Solving Problems (17)Notebook System Software (NSS) (17)Lockups and Software Problems (18)Running the Dell Diagnostics (20)Contents34ContentsFinding Information for Your ComputerNOTE: Some features may not be available for your computer or in certain countries.NOTE: Additional information may ship with your computer.What Are You Looking For?Find It Here•A diagnostic program for my computer •Drivers for my computer•My computer documentation•My device documentation •Notebook System Software (NSS)Drivers and Utilities CD (also known as the ResourceCD)Documentation and drivers are alreadyinstalled on your computer when shippedfrom Dell. Y ou can use the CD to reinstalldrivers, run the Dell Diagnostics, or accessyour documentation.Readme files may be included on your CDto provide last-minute updates abouttechnical changes to your computer oradvanced technical-reference material forexperienced users or technicians. NOTE: The Drivers and Utilities CD is optional and may not ship with all computers.NOTE: The latest drivers and documentation updates can be found at .•Warranty information•Terms and Conditions (U.S. Only)•Safety instructions•Regulatory information•Ergonomics information•End User License AgreementDell™ Product Information Guide•Service Tag and Express Service Code •Microsoft® Windows® License Label Service Tag and Microsoft Windows LicenseThese labels are located on thebottom of your computer.•Use the Service Tag to identify yourcomputer when you use or contact technicalsupport•Enter the Express Service Code to direct your call when contactingtechnical support. The Express Service Code is not available in allcountries.Quick Reference Guide56Quick Reference Guidew w w .d e l l .c o m | s u p p o r t .d e l l .c o m•How to remove and replace parts •Specifications•How to configure system settings•How to troubleshoot and solve problemsDell Precision™ M70 User’s GuideMicrosoft ® Windows ® XP Help and Support Center 1Click the Start button and click Help and Support.2Click User and System Guides and click User Guides .•Solutions — Troubleshooting hints and tips, articles from technicians, online courses, frequently asked questions•Community — Online discussion with other Dell customers•Upgrades — Upgrade information forcomponents, such as memory, the hard drive, and the operating system•Customer Care — Contact information, service call and order status, warranty, and repair information•Service and support — Service call status and support history, service contract, online discussions with technical support•Reference — Computer documentation, details on my computer configuration, product specifications, and white papers•Downloads — Certified drivers, patches, and software updatesDell Support Website — NOTE: Select your region to view the appropriate support site.NOTE: Corporate, government, and education customers can also use the customized Dell Premier Support website at . The website may not be available in all regions.•Notebook System Software (NSS)Drivers and Utilities CD or Dell Support WebsiteIf you reinstall the operating system for your computer, you should also reinstall the NSS utility (available on the optional Drivers and Utilities CD or on the Dell Support Site). NSS provides critical updates for your operating system and support for Dell™ 3.5-inch USB floppy drives, Intel ® Pentium ®M processors, optical drives, and USB devices. NSS is necessary for correct operation of your Dell computer. The software automatically detects your computer and operating system and installs the updates appropriate for your configuration.•How to use Windows XP•Documentation for my computer •Documentation for devices (such as a modem)Windows Help and Support Center1Click the Start button and click Help and Support .2T ype a word or phrase that describes your problem and click the arrow icon.3Click the topic that describes your problem.4Follow the instructions on the screen.What Are You Looking For?Find It HereQuick Reference Guide 7Setting Up Your ComputerCAUTION:Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide .1Unpack the accessories box.2Set aside the contents of the accessories box, which you will need to complete your computer setup.The accessories box also contains user documentation and any software or additional hardware (such as PC Cards, drives, or batteries) that you have ordered.3Connect the AC adapter to the AC adapter connector on the computer and to the electrical outlet.NOTICE: When using the AC adapter, secure the cable so that the cable is not pulled, tangled, stepped on, or crushed by objects such as chair legs or desk supports.•How to reinstall my operating systemO p e r a t i n g S y s t e m C DThe operating system is already installed on your computer. To reinstall your operating system, use the Operating System CD. See your Dell Precision User’s Guide for instructions.After you reinstall your operating system, use the Drivers and Utilities CD toreinstall drivers for the devices that came with your computer.The operating system product key is located on your computer.NOTE: The color of your CD varies based on the operating system you ordered.NOTE: The Operating System CD is optional and may not ship with all computers.What Are You Looking For?Find It Here8Quick Reference Guidew w w .d el l .c o m | s u p p o r t .de l l .c o mNOTE: Do not connect the computer to the docking device until the computer has been turned on and shut down at least once.4Open the computer display and press the power button to turn on the computer.power buttonAbout Your ComputerSee your online User’s Guide for detailed information about your computer. Depending on your operating system, double-click the User’s Guide icon on your desktop, or click the Start button,click Help and Support Center, and then click User and system guides. The following itemsaddress some of the more commonly asked questions about the computer.•Modem and network adapter: The computer may include both a v.92 56K modem and a 10/100/1000 Ethernet LOM network adapter. For connector locations, see "Back View" onpage12. For more information on ports and connectors, see "About Y our Computer" in youronline User’s Guide.•Battery life and usage: Various batteries are available for use with your computer. Using the battery that comes standard with the computer, you can expect from 3 to 4 hours of operatingtime from a single fully charged battery with average usage. Performing certain types ofoperations, such as extended wireless operation, can significantly reduce battery life.–For more information on battery performance, usage, and conserving power, see your online User’s Guide.–For information on an optional second battery, see your online User’s Guide .Quick Reference Guide910Quick Reference Guidew w w .d e l l .c o m | s u p p o r t .d e ll .c o m•Module bay devices: For information on the module bay and the devices it supports, see "Using the Module Bay" in your online User’s Guide .•Docking devices: Y our computer supports the Dell D/Dock Expansion Station and the Dell D/Port Advanced Port Replicator.NOTE: Docking devices may not be available in all countries.For information on your optional docking device, see the documentation that accompanied the device.For information on obtaining optimal performance when using a docking device with this computer, see "Solving Problems" in your online User’s Guide .Front Viewdisplay latchkeyboarddisplaytrack stick touch padvolume control buttonsdevice status lightstrack stick/ touch pad buttonsmute buttonpower buttondisplay latch buttonspeakers (2)keyboard status lightsLeft View Right ViewI processor-fan air vent securitycable slot PC Card slot smart card slot hard drive module bay audio connectors (2)USB 2.0 connectors (2)video-fanair ventwww.dell.c om |sup port.dell.comBack View CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your computer in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflow can damage the computer or cause a fire. NOTICE: To avoid damaging the computer, wait 5 seconds after you turn off the computer before you disconnect an external device.video-fan air vent infrared sensor network connector (RJ-45)modem connector (RJ-11)USB 2.0 connectors (2)S-video TV-out connector serial connector video connector AC adapter connector processor-fan air ventBottom ViewUsing a BatteryBattery PerformanceCAUTION:Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. NOTE: For information about the Dell warranty for your computer, see the Product Information Guide or separate paper warranty document that shipped with your computer.For optimal computer performance and to help preserve BIOS settings, operate your Dell™portable computer with the main battery installed at all times. Use a battery to run the computer when it is not connected to an electrical outlet. One battery is supplied as standard equipment in the battery bay. Battery operating time varies depending on operating conditions. Y ou can install an optional second battery in the module bay to significantly increase operating time. For more information about the optional second battery, see your User’s Guide .NOTE: Battery operating time (the time it can hold a charge) decreases over time. Depending on how often the battery is used and the conditions under which it is used, you may need to purchase a new battery during the life of your computer.battery Mini PCIcard/modem/DIMMmodule coverbattery-bay latch releasedocking device slot processor-fan air vent video-fan air ventwww.dell.com|support.dell.comOperating time is significantly reduced when you perform operations including, but not limited to, the following:•Using CD, DVD, or other optical drives •Using wireless communications devices, PC Cards, or USB devices •Using high-brightness display settings, 3D screen savers, or other power-intensive programs such as 3D games •Running the computer in maximum performance mode NOTE: It is recommended that you connect your computer to an electrical outlet when writing to a CD or DVD.Y ou can check the battery charge before you insert the battery into the computer. Y ou can also set power management options to alert you when the battery charge is low.CAUTION: Using an incompatible battery may increase the risk of fire or explosion. Replace the battery only with a compatible battery purchased from Dell. The lithium-ion battery is designed to work with your Dell computer. Do not use a battery from other computers with your computer.CAUTION: Do not dispose of batteries with household waste. When your battery no longer holds a charge, call your local waste disposal or environmental agency for advice on disposing of a lithium-ion battery. See "Battery Disposal" in the Product Information Guide .CAUTION: Misuse of the battery may increase the risk of fire or chemical burn. Do not puncture, incinerate, disassemble, or expose the battery to temperatures above 65°C (149°F). Keep the battery away from children. Handle damaged or leaking batteries with extreme care. Damaged batteries may leak and cause personal injury or equipment damage.Checking the Battery Charge The Dell QuickSet Battery Meter, the Microsoft ® Windows ® Power Meter window and icon, the battery charge gauge and health gauge, and the low-battery warning provide information on the battery charge. For information about checking the charge on the optional second battery, see your User’s Guide .Dell QuickSet Battery Meter If Dell QuickSet is installed, press <Fn><F8> to display the QuickSet Battery Meter.The Battery Meter window displays status, charge level, and charge completion time for the battery in your computer.NOTE: You can use your docking device to charge a computer battery. However, a battery in a docking device does not power the docking device or computer.In addition, when your computer is connected to a docking device (docked), the Battery Meter window includes a Dock Battery tab, which displays the charge level and current status of the docking device battery.The following icons appear in the Battery Meter window:For more information about QuickSet, right-click the icon in the taskbar, and click Help .Microsoft Windows Power Meter The Windows Power Meter indicates the remaining battery charge. To check the Power Meter, double-click theicon on the taskbar. For more information about the Power Meter tab, see your User’s Guide.If the computer is connected to an electrical outlet, a icon appears.Charge GaugeBefore you install a battery, press the status button on the battery charge gauge to illuminate the charge-level lights. Each light represents approximately 20 percent of the total battery charge. For example, if the battery has 80 percent of its charge remaining, four of the lights are on. If no lights appear, the battery has no charge.Health GaugeThe battery operating time is largely determined by the number of times it is charged. Afterhundreds of charge and discharge cycles, batteries lose some charge capacity, or battery health. To check the battery health, press and hold the status button on the battery charge gauge for at least 3seconds. If no lights appear, the battery is in good condition, and more than 80 percent of its original charge capacity remains. Each light represents incremental degradation. If five lightsappear, less than 60 percent of the charge capacity remains, and you should consider replacing the battery. See your User’s Guide for more information about the battery operating time.NOTE: When you press and hold the status button on the battery charge gauge for at least 3 seconds, the charge-level lights will first light to display the current charge status. Then they switch to Health status where they represent incremental degradation when lit.•The computer or docking device is running on battery power.•The battery is discharging or idle.•The computer or docking device is connected to an electrical outlet andrunning on AC power.•The battery is charging.•The computer or docking device is connected to an electrical outlet andrunning on AC power.•The battery is discharging, idle, or charging.www.dell.com|support.dell.com Low-Battery Warning NOTICE: To avoid losing or corrupting data, save your work immediately after a low-battery warning. Then connect the computer to an electrical outlet. You can also turn the computer off and install a second battery in the module bay. If the battery runs completely out of power, hibernate mode begins automatically.A low-battery warning occurs when the battery charge is approximately 90percent depleted. The computer beeps once, indicating that minimal battery operating time remains. During that time, the speaker beeps periodically. If two batteries are installed, the low-battery warning means that the combined charge of both batteries is approximately 90 percent depleted. The computer enters hibernate mode when the battery charge is at a critically low level. For more information about low-battery alarms, see "Power Management" in your User’s Guide .Charging the BatteryNOTE: The AC adapter charges a completely discharged battery in approximately 1 hour with the computer turned off. Charge time is longer with the computer turned on. You can leave the battery in the computer as long as you like. The battery’s internal circuitry prevents the battery from overcharging.When you connect the computer to an electrical outlet or install a battery while the computer is connected to an electrical outlet, the computer checks the battery charge and temperature. If necessary, the AC adapter then charges the battery and maintains the battery charge.If the battery is hot from being used in your computer or being in a hot environment, the battery may not charge when you connect the computer to an electrical outlet.The battery is too hot to start charging if the light flashes alternately green and orange. Disconnect the computer from the electrical outlet and allow the computer and the battery to cool to room temperature. Then connect the computer to an electrical outlet to continue charging the battery.For more information about resolving problems with a battery, see your User’s Guide .Removing a BatteryCAUTION: Before performing these procedures, disconnect the modem from the telephone wall jackNOTE: For information about removing the optional second battery, see your User’s Guide .1Ensure that the computer is turned off and disconnected from the electrical outlet.2If the computer is connected to a docking device (docked), undock it. See the documentation that came with your docking device for instructions. Slide and hold the battery-bay latch release on the bottom of the computer, and then remove the battery from the bay.Installing a BatteryEnsure that the computer is turned off. Slide the battery into the bay until the latch release clicks. For information about installing the optional second battery, see your User’s Guide.Storing a BatteryRemove the battery when you store your computer for an extended period of time. A battery discharges during prolonged storage. After a long storage period, recharge the battery fully before you use it.Solving ProblemsNotebook System Software (NSS)If you reinstall the operating system for your computer, you should also reinstall the NSS utility. This utility is available on the optional Drivers and Utilities CD and on the Dell Support Website. To download the utility from the Dell Support Website, go to the Downloads section of the website and select your computer model from the pull-down menu. Select the Download Category "System and Configuration Utilities," select your operating system and language, and then follow the posted instructions.NSS provides critical updates for your operating system and support for Dell™ 3.5-inch USB floppy drives, Intel® Pentium®M processors, optical drives, and USB devices. NSS is necessary for correct operation of your Dell computer. The software automatically detects your computer and operating system and installs the updates appropriate for your configuration.NOTE: NSS is critical for the correct operation of USB devices, including the Dell D/Bay, D/Dock, D/Port, and D/View devices.www.dell.com|s upport.dell.comLockups and Software Problems CAUTION:Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide .The computer does not start up The computer stops responding NOTICE: You might lose data if you are unable to perform an operating system shutdown.A program stops responding A program crashes repeatedly NOTE: Software usually includes installation instructions in its documentation or on a floppy disk or CD.E N S U R E T H A T T H E AC A D A P T E R I S F I R M L Y C O N N E C T E D T O T H E C O M P U T E R A N D T O T H E E L E C T R I C A L O U T L E T T U R N T H E C O M P U T E R O F F —If you are unable to get a response by pressing a key on your keyboard or moving your mouse, press and hold the power button for at least 8 to 10 seconds until the computer turns off. Then restart your computer. E N D T H E P R O G R A M —1Press <Ctrl><Shift><Esc> simultaneously.2Click Applications .3Click the program that is no longer responding.4Click End Task .C H E C K T H E S O F T W A R E D O C U M E N T A T I O N —If necessary, uninstall and then reinstall the program.A program is designed for an earlier Windows operating systemA solid blue screen appearsOther software problemsI F Y O U A R E U S I N G W I N D O W S XP, R U N T H E P R O G R A M C O M P A T I B I L I T Y W I Z A R D —The Program Compatibility Wizard configures a program so it runs in an environment similar to non-Windows XP operating system environments.1Click the Start button, point to All Programs → Accessories , and then click Program Compatibility Wizard .2In the welcome screen, click Next .3Follow the instructions on the screen.T U R N T H E C O M P U T E R O F F —If you are unable to get a response by pressing a key on your keyboard or moving your mouse, press and hold the power button for at least 8 to 10 seconds until the computer turns off. Then restart your computer. C H E C K T H E S O F T W A R E D O C U M E N T A T I O N O R C O N T A C T T H E S O F T W A R E M A N U F A C T U R E R F O R T R O U B L E S H O O T I N G I N F O R M A T I O N —•Ensure that the program is compatible with the operating system installed on your computer.•Ensure that your computer meets the minimum hardware requirements needed to run the software. See the software documentation for information.•Ensure that the program is installed and configured properly.•Verify that the device drivers do not conflict with the program.•If necessary, uninstall and then reinstall the program.B AC K U P Y O U R F I L E S I M M ED I A TE L YU S E A V I R U S -S C A N N I N G P R O G R A M T O C H E C K T H E H A R D D R I V E , F L O P P Y D I S K S , O R CD S S A V E A N D C L O S E A N Y O P E N F I L E S O R P R O G R A M S A N D S H U T D O W N Y O U R C O M P U T E R T H R O U G H T H E Start M E N Uww w .d e l l .c o m | s u p p o r t .d e l l .c o m Running the Dell DiagnosticsCAUTION: Before you begin any of the procedures in this section, follow the safety instructionslocated in the Product Information Guide.When to Use the Dell Diagnostics If you experience a problem with your computer, perform the checks in "Solving Problems" (seeyour online User’s Guide ) and run the Dell Diagnostics before you contact Dell for technicalassistance. NOTICE: The Dell Diagnostics works only on Dell™ computers.Start the Dell Diagnostics from either your hard drive or from the optional Drivers and Utilities CD (also known as the ResourceCD ).Starting the Dell Diagnostics From Your Hard Drive The Dell Diagnostics is located on a hidden diagnostic utility partition on your hard drive. NOTE: If your computer cannot display a screen image, contact Dell.1Shut down the computer.2If the computer is connected to a docking device (docked), undock it. See the documentation that came with your docking device for instructions.3Connect the computer to an electrical outlet.4T urn on the computer. When the DELL™ logo appears, press <F12> immediately. NOTE: If you cannot see anything on your display, hold down the mute button and press the computer’s power button to begin the Dell Diagnostics. The computer automatically runs the Pre-boot System Assessment. NOTE: If you see a message stating that no diagnostics utility partition has been found, run the Dell Diagnostics from your Drivers and Utilities CD.If you wait too long and the operating system logo appears, continue to wait until you see the Microsoft ® Windows ® desktop. Then shut down your computer and try again.S C A N T H E C O M P U T E R F O R S P Y W A R E —If you are experiencing slow computer performance, you frequently receive pop-up advertisements, or you are having problems connecting to the Internet, your computer might be infected with spyware. Use an anti-virus program that includes anti-spyware protection (your program may require an upgrade) to scan the computer and remove spyware. For more information, go to and search for the keyword spyware .R U N T H E D E L L D I A G N O S T I C S —If all tests run successfully, the error condition is related to a software problem.5When the boot device list appears, highlight Diagnostics and press <Enter>.The computer runs the Pre-boot System Assessment, a series of initial tests of your systemboard, keyboard, hard drive, and display.•During the assessment, answer any questions that appear.•If a failure is detected, the computer stops and beeps. To stop the assessment and restart the computer, press <n>; to continue to the next test, press <y>; to retest thecomponent that failed, press <r>.•If failures are detected during the Pre-boot System Assessment, write down the error code(s) and contact Dell before continuing on to the Dell Diagnostics.If the Pre-boot System Assessment completes successfully, you receive the message BootingDell Diagnostic Utility Partition. Press any key to continue.6Press any key to start the Dell Diagnostics from the diagnostics utility partition on your hard drive.Starting the Dell Diagnostics From the Optional Drivers and Utilities CD1Insert the Drivers and Utilities CD.2Shut down and restart the computer.When the DELL logo appears, press <F12> immediately.If you wait too long and the Windows logo appears, continue to wait until you see theWindows desktop. Then shut down your computer and try again.NOTE: The next steps change the boot sequence for one time only. On the next start-up, the computer3When the boot device list appears, highlight CD/DVD/CD-RW Drive and press <Enter>.4Select the CD/DVD/CD-RW Drive option from the CD boot menu.5Select the Boot from CD-ROM option from the menu that appears.6T ype 1 to start the ResourceCD menu.7T ype 2 to start the Dell Diagnostics.8Select Run the 32 Bit Dell Diagnostics from the numbered list. If multiple versions are listed, select the version appropriate for your computer.9When the Dell Diagnostics Main Menu appears, select the test you want to run.Quick Reference Guide21。
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Dell UltraSharp系列 – 备受赞誉的高性能显示器，采用PremierColor技术（部分机型上提供）并拥有超宽视角，
屏幕尺寸从21.5英寸到30英寸不等。Dell Professional系列显示器，屏幕尺寸从17英寸到24英寸不等。
超薄托盘式光驱选项：DVD-ROM；DVD+/-RW
高x宽x深：3.41英寸 x 17.0英寸 x 28.37英寸（包括挡板时为29.78英寸）；86.8毫米 x 434.0毫米 x 720.8毫米
（包括挡板时为756.5毫米）
托架：8个外置2.5英寸托架；1个外置5.25英寸超薄光驱托架；
插槽：在安装2个CPU时，3张riser卡最多支持7个第3代全长PCIe插槽，最多2个双宽x16卡 • 1个CPU – 3个x16（8线程）插槽（默认）或替代选项 – 1个x16插槽和1个x16（8线程）插槽 • 2个CPU – 1个x16插槽，3个x16（8线程）插槽，3个半高x8（默认）插槽或替代选项 – 2个x16插槽， 3个半高x8插槽 电源选项：1个或2个能效高达90%的冗余热插拔电源：1,100 W
唤醒、PXE和巨型帧
• Tera2双显示器和四显示器PCoIP™ PCIe远程访问桥接卡，适用于Wyse P25/P45零客户端和软件客户端
• Teradici PCoIP®工作站访问软件11
Dell OpenManage™产品组合选项，包括戴尔独创的带Lifecycle Controller的集成戴尔远程访问控制器(iDRAC) –
SATA 7200 RPM 最高1.0 TB10
SAS 10K RPM SAS 15K RPM
最高1.2 TB
最高600 GB
SATA固态硬盘 SAS固态硬盘 PCIe固态硬盘Micron
最高512 GB 400 GB
P420m10 700 GB/1.4 TB
集成： 2个英特尔AHCI 6 Gb/s SATA控制器，每个控制器 4个端口。（只在启动时支持第一个控制器上的4个 端口中的软件RAID 0、1、5、10）
• 对于虚拟化ESX和Citrix环境，可借助GPU直 通功能，提高多个用户（1-4个用户）的工 作效率和安全性
• 若想获得更大的可扩展性，可针对运行真正 基于Open GL 4.X/DX11的应用程序的一对 多（共享显卡）虚拟化工作站用户部署 Nvidia的网格技术
顶级性能和智能设计
享受与我们最高性能的塔式工作站相媲美的功能 和可扩展性，同时还可体验纤薄的2U设计带来的 无限便利。
• 1394a/b PCIe卡，3个端口 – 1个1394a端口，2个1394b端口
基本 – 英特尔I350 QP 4端口英特尔1 Gb/s网卡（网络 可选 – 取代基本型号 – 英特尔X540 QP 2端口英特尔
子卡），支持英特尔远程唤醒、PXE和巨型帧了解Dell Precision 7910机架式工作站 – /Precision-R7910
Dell和Dell Precision是Dell Inc. 的商标。© 2014 Dell Inc. 保留所有权利。
防盗开关；设置/BIOS密码；I/O接口安全保护；Kensington®安全锁插槽、挂锁环、内置挡板锁；可锁电源；戴尔 数据保护(DDP)：用于高级身份验证的DDP | Security Tools；防止恶意软件干扰的DDP|Protected Workspace 管制型号：P29F，管制类型：P29F001；获得EPEAT认证。有关具体国家/地区的参与和评级情况，请访问 。不含BFR/PVC8 有限硬件保修10；标准3年远程诊断后上门服务7。可选的3年Dell ProSupport可提供一流的全球全天候专家级技术 人员支持服务7。4年期和5年期选项3 工厂映像加载。BIOS定制。硬件定制、资产标记和报告
• 1个或2个NVIDIA Tesla® K20C计算处理器(GPGPU) • 英特尔3120A协处理器（在部分地区作为软件和外围设备提供）
借助经认证的虚拟机管理程序中提供的GPU直通功能和Grid K2(A)的一对多功能，可为最多四个用户实现工作站 虚拟化 最多8个2.5英寸SATA或2.5英寸SAS驱动器：
深入了解Dell Precision 7910机架式工作站 – /Precision-R7910
Dell和Dell Precision是Dell Inc. 的商标。© 2014 Dell Inc. 保留所有权利。
戴尔服务和支持。我们时刻准备为您服务。
选择戴尔的高级支持服务Dell ProSupport，便可全天候直接电话联系您当地的高级技术人员。 无论您只有一个办事处还是在世界各地拥有数百个办事处，都能采用这种简单灵活的方法来保护 您的投资。
支持最多两个功率最高为600 W的第2代或第3代双宽PCI Express® x16显卡[有些限制条件在此适用]：
高端3D显卡： NVIDIA® Quadro® K6000 NVIDIA® Quadro® K5200
Nvidia GRID K2(A)
中端3D显卡： AMD FirePro™ W5100 NVIDIA Quadro K4200 NVIDIA Quadro K2200
Dell Precision 7910机架式工作站
特性 处理器选项
操作 系统选项 虚拟机管理程序 内存选项 芯片组 显卡6选项
技术规格
1个或2个；英特尔®至强® E5-2600 v3系列处理器，每个处理器最多支持18个内核10，采用英特尔高级矢量扩展
技术、英特尔可信执行技术、英特尔AES新指令、经过优化的英特尔睿频加速技术和可选的英特尔博锐™技术
戴尔推荐使用Windows®
Dell Precision 7910机架 式工作站
终极性能和安全性
为何选择机架式工作站？因为您的工作需要它。
如果您的工作需要在远程或虚拟化工作站环境中 具备更高的安全性和灵活，那么Dell Precision 7910机架式工作站将是您的理想之选。
• 如果安全保护为头等要事，只靠锁和钥匙是 远远不够的。可将您的知识财产安全地保存 在数据中心内
• 环境恶劣或危险？需要低噪音、易散热的工 作站？不妨为员工远程提供工作站级别的性 能，以便他们无论在何处工作，都能始终保 持高效
可以在一对一或虚拟化的一对多环境中灵活 部署 – 利用ISV认证
• 使用可选的Wyse P25和P45零客户端进行一 对一部署，这些客户端通过运行Teradici™ PCoIP协议进行远程连接，从而可提供响应 迅速的卓越工作站体验11
• Windows® 8.1专业版（64位） • Red Hat® Enterprise Linux® WS 7.0
• 正版Windows® 7专业版（64位）
• VMware ESXi • Citrix XenServer（无出厂安装选项）
四通道；最高可配1 TB6,10 2133 MHz DDR4 ECC RDIMM内存(32 GB RDIMM)；16个DIMM插槽（每个处理器8个6） 英特尔® C612芯片组
入门级3D显卡： NVIDIA Quadro K620
专业级2D显卡： NVIDIA Quadro NVS 310
（未经过ISV认证）
GPU GPGPU MCC计算 WS虚拟化 存储选项
存储控制器
插入式卡 通信
1:1远程访问选项 可管理性 端口 尺寸 托架、机箱、端口
显示器 光驱 安全性选项 环境参数和法规 保修和支持服务 配置服务。3
• 利用最多支持36个内核6,10的1个或2个英特尔® 至强®处理器(E5-2600 v3)，从容应对最具挑 战性、最复杂的应用程序/工作负载，包括工 作站虚拟化环境
• 最高可配1 TB6,10 2133 MHz DDR4四通道 ECC RDIMM内存，能够轻松处理大型数据集
• Dell OpenManage™产品组合包含集成戴尔 远程访问控制器和生命周期访问控制器， 可提供强大的带内和带外系统管理
可选 PERC 9 H330 12 Gb/s SATA/SAS控制器支持软件RAID 0、 1、5、10（使用主板上的迷你PERC插槽） PERC 9 H730P 12 Gb/s SATA/SAS控制器支持硬件RAID 0、
1、5、10，具有1 GB缓存（迷你PERC卡）
• 串行端口PCIe卡，1个端口
包括一个VGA显卡接口以及采用英特尔®博锐™技术的高级管理功能（可选，需要英特尔WiFi® Link WLAN）
正面 – 2个USB 2.0端口、1个系统ID按钮/LED；内置 – 1个USB 2.0端口；
背面 – 2个USB 3.0端口、1个串行端口；4个RJ45端口（使用任一网卡选项）、1个系统ID按钮/LED
提供XL支持：有关定制品牌解决方案的详细信息，请访问/OEM。 1. 需要使用64位操作系统才能支持4 GB或更高容量的系统内存。Windows 7支持的最大内存为192 GB。192 GB以上的内存需要RHEL 6.4或64位Windows 8 2. ISV认证仅适用于部分配置 3. 戴尔服务的可用性和条款因地区而异。有关详细信息，请访问/servicedescriptions 4. 1 GB代表10亿字节，1 TB代表1万亿字节；根据系统内存大小和其他因素，可能会使用大量系统内存来支持显卡 5. 1 GB代表10亿字节，1 TB代表1万亿字节；实际容量因预装内容和操作环境而异，可能会有所降低 6. 要求选配第二个处理器 7. 有些选项仅在部分地区提供 8. 要获得有限硬件保修协议的副本，请寄信至Dell USA LP，收信人：Warranties, One Dell Way, Round Rock, TX 78682，或访问/warranty 9. 远程诊断由技术人员通过网络或电话确定问题原因；可能需要客户检查系统内部，也可能需要进行多次或长时间的沟通。如果问题属于有限硬件保修范围(/warranty) 且无法远程解决，戴尔通常会在完成远程诊断后的1个工作日内派出技术人员和/或派发部件。各地情况不尽相同。其他条件在此适用 10. 将来提供；11. 仅在部分国家/地区提供 Dell是Dell Inc. 的商标。© 2013 Dell Inc. 保留所有权利。