Silicon Graphics Rackable C2112-4G3, Руководство пользователя

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5: System Serverboard Information
Memory Support
The serverboard supports DDR3-1333/1066/800 registered SDRAM. Only interleaved memory is
supported, so you must equally populate DIMM slots for optimal functionality (see the
subsections
“Memory DIMM Layout” on page 34 and “Memory DIMM Functionality
Guidelines” on page 39 ).
Populating four slots at a time with memory modules of the same size and type (single or
dual-rank) will result in interleaved (128-bit) memory, which is faster than non-interleaved
(64-bit) memory. See
Table 5-1 on page 35 and Table 5-2 on page 37 .
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
Memory DIMM Layout
Each C2112-4G3 serverboard memory bus is a controller array intended for use with one or two
processor configurations. Note that memory DIMM slots should be populated equally in adjacent
memory banks on each channel for optimal performance.
Front view
Top view of DDR3 slot
Notch
Release tab
Notch
Release tab
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2