Oracle Sun Fire X4240, Руководство по обслуживанию

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Chapter 4 Servicing Motherboard Components 4-5
FIGURE 4-2
DDR2 DIMM Layout
4.1.2.1 DDR2 DIMM Placement
Refer to the service label on the cover for DDR2 DIMM placement information. Refer
to the
Sun Fire X4140, X4240, and X4440 Servers Diagnostics Guide for additional DDR2
DIMM information.
The DIMM population rules for the server are as follows:
■
Each processor can support a maximum of eight DIMMs.
■
The DIMM slot
s are paired and the DIMMs must be installed in pairs (0-1, 2-3, 4-5,
and 6-7). The memory sockets are colored black or white to indicate which slots
are paired by matching colors.
■
DIMMs are populated starting from the outside (away from the processor) and
working toward the inside.