Silicon Graphics Rackable H2106-G7, System User'S Manual

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38 007-5683-004
5: System Serverboard Information
Memory Support
The serverboard supports single/dual/tri/quad-channel, DDR3-1600/1333/1066/800 registered
ECC/Unbuffered ECC/non-ECC SDRAM. Only interleaved memory is supported, so you must
populate four DIMM slots at a time (see procedure above).
Populating four adjacent slots at a time with memory modules of the same size and type will result
in interleaved (128-bit) memory, which is faster than non-interleaved (64-bit) memory.
5. To remove a DIMM module, use your thumbs to gently push the release tabs near both ends
of the module (see Figure 5-4 ). This should release it from the slot.
Figure 5-4 DIMM Installation Example
Table 5-1 Serverboard 16-DIMM Configuration (Four Per CPU)
#DIMMs CPU Channel 1 Channel 2 Channel 3 Channel 4
16 DIMMs CPU1 P1-1A P1-2A P1-3A P1-4A
CPU2 P2-1A P2-2A P2-3A P2-4A
CPU3 P3-1A P3-2A P3-3A P3-4A
CPU4 P4-1A P4-2A P4-3A P4-4A
Front view
Top view of DDR3 slot
Notch
Release tab
Notch
Release tab
1
2