Cisco UCS-MR-2X162RY-E Ficha de datos descargar pdf (Pagina 13)

Cisco UCS C460 M4 High-Performance Rack-Mount Server

CONFIGURING the SERVER

STEP 3 CHOOSE MEMORY

The standard memory features are:

■ Plug-In Memory Riser Boards

— Up to 12 DIMMs per riser board

— Riser boards plug vertically into the motherboard

— Four riser boards for 2-CPU option

— Eight riser boards for 4-CPU option

■ DIMMs

— Clock speed: 1600 MHz

— Ranks per DIMM: 2, 4, or 8

— Operational voltage: 1.5 or 1.35 V

— Registered DIMM (RDIMM) or load-reduced registered DIMM (LRDIMM)

■ Each CPU controls four serial memory interface 2 (SMI-2) channels. Memory buffers on the

memory risers convert each SMI channel into two DDR3 subchannels. There are two memory

risers for each CPU. Memory is organized as three DIMMs per subchannel, as shown in

Figure 4.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 71 72

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Cisco UCS-MR-2X162RY-E Ficha de datos Pagina 13