联想 SystemX X6 服务器介绍与方案

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X6 4路服务器系统架构 (X3850 X6)：
x3850 X6 system architecture
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X6 8路服务器系统架构（X3850 X6下半）：
x3950 X6 system architecture (lower half)
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X6 8路服务器系统架构（X3950 X6上半）：
x3950 X6 system architecture 器存储（书）册：
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X6服务器IO（书）册：
Primary IO Book
Bay1：Full Length ng IO Book
Bay2： Half Length IO Book
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X6服务器PCIe（书）册（X3850 X6，3950 X6)：
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X6服务器其它组件：
Internal USB port location for embedded hypervisor
The Compute Book left side
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• Two dual-motor fans.
The Compute Book right side
X6服务器E7-v2处理器内存使用方式：
The Intel Xeon processor E7-4800 v2 / 8800 v2 product families supports the following memory modes: • Performance mode: memory channels operate independently, SMI2 link operates at twice the DDR3 speed. • RAS (or lockstep) mode: two channels operate synchronously, SMI2 link operates at the DDR3 speed
Fans location and numbering
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4 types of power supplies in quantities of 1 / 2 / 4 at position 3, 3/2, and 3/2/1/4 • 900W AC • 1400W AC • 1400W AC for high altitude above 5,000 meters • 750W DC
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X6服务器计算（书）册：
# of Compute Book per X6 server: • x3850X6 - 2 or 4 Compute Books • x3950X6 - 4, 6, or 8 Compute Books
Compute Book contains: • One Intel Xeon processor E7-4800 v2/8800 v2 product families processor • 24 memory DIMM slots
Intel Xeon processor E7-4800v2 / E7-8800 v2 memory architecture
a. In performance mode, SMI2 link operates at twice the DDR3 speed shown.
b. In RAS mode, SMI2 link operates at the DDR3 speed shown.
1 Internal USB port for the embedded hypervisor 2 internal USB ports for the embedded hypervisors
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X6 4路服务器前后细节(X3850 X6)：
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X6 8路服务器前后细节(X3950 X6)：
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X6 服务器QPI互联：
Transfers /clock SMI2 1333 MHz 2 DDR3 667 MHz 2
Bus Frequency
Transfer rate 2.67 GT/s 1.33 GT/s
Data width 64 bit 64 bit
Channel width 21.3 GBps 10.7 GBps
议程：
• X6 服务器: 技术概述
• X6 服务器: 方案概述
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信息技术随着时间的移动会有哪些变化？
计算
处理器的密度和性能的继续改进 24U 0.57
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X6 8路服务器系统架构（X3950 X6全部）：
x3950 X6 system architecture (complete)
CPU中间的IO 可能需要2跳才能达到其它CPU
CPU1 - CPU2 CPU1 - CPU3 CPU1 - CPU2 - CPU4 CPU1 - CPU5 CPU1 - CPU2 - CPU6 CPU1 - CPU3 - CPU7 CPU1 - CPU5 - CPU8
联想 System X X6 服务器介绍与方案
议程：
• X6 服务器: 技术概述
• X6 服务器: 方案概述
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X6服务器技术参数：
System x3850 X6 server 4u4路E7v2服务器
Up to 4 Intel Xeon processor E7-4800 v2 or E7-8800 v2 product family processors Up to 96 DIMM slots (24 DIMM slots per processor) for DIMM slots up to 6 TB of memory (using 64 GB LR-DIMMs) Up to 1600 MHz DDR3 memory speeds and up to DIMM Speed 2667 MHz SMI2 link speeds Processors Flash DIMM Storage SAS Up to 12.8 TB of IBM eXFlash memory-channel storage
Memory mirroring
• When performance mode is used, memory mirroring duplicates data between memory channels of the two memory buffers connected to one memory controller. • In RAS (Lockstep) mode memory mirroring duplicates data between memory buffers connected to the same memory controller.
Rank sparing ：
• When performance mode is used, rank sparing duplicates data between memory modules of same channel of one memory buffer. In the event of an imminent failure , that rank is taken offline and the data is copied to the spare rank. When RAS (Lockstep) mode is used, rank sparing duplicates data between memory channels of one memory buffer. In the event of an imminent failure, that rank is taken offline and the data is copied to the spare rank. In addition, the partner rank on the other channel connected to the same memory buffer is also copied over.
Mezzanine PCIe
Internal ports
Up to 8 2.5-inch hot-swap drives or up to Up to 16 2.5-inch hot-swap drives or up to 16 1.8-inch hot-swap solid-state drives (SSDs) 32 1.8-inch hot-swap SSDs Support for internal storage at 12 Gbps SAS connectivity Support for internal storage at 12 Gbps SAS connectivity Two mezzanine LOM slots for the integrated NIC Mezzanine LOM slot for the integrated NIC functionality functionality (dual-port 10 GbE or quad-port 1 GbE (dual-port 10 GbE or quad-port 1 GbE adapters) adapters) Up to 11 PCIe 3.0 I/O slots Up to 22 PCIe 3.0 I/O slots
System x3950 X6 server 8u8路E7v2服务器
Up to 8 Intel Xeon processor E7-8800 v2 product family processors Up to 192 DIMM slots (24 DIMM slots per processor) for up to 12 TB of memory (using64 GB LR-DIMMs) Up to 1600 MHz DDR3 memory speeds and up to 2667 MHz SMI2 link speeds Up to 12.8 TB of IBM eXFlash memory-channel storage
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X6服务器E7-v2处理器内存使用方式：
Memory Configuration Rules:
• Server supports Registered DIMMs (RDIMMs) and Load Reduced DIMMs （LRDIMMs). • Can not mix different types of memory DIMMs (RDIMMs and LRDIMMs) • Maximum number of ranks per one channel is 6 with RDIMMs or 24 with LRDIMMs. • DIMMs in the server operate at the same speed, which is determined by the following lowest value: Memory speed that is supported by the specific CPU Lowest of maximum operating speeds for selected memory configuration, depending on rated speed, operating voltage, and quantity of DIMMs per channel, as shown under the “Maximum operating speed” section in Table
Bus
Frequency
SMI2 800 MHz DDR3 800 MHz
Transfers /clock 2 2
Transfer rate 1.6 GT/2 1.6 GT/s
Data width 64 bit 64 bit
Channel width 12.8 GBps 12.8 GBps
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X6服务器E7-v2处理器内存使用方式：