HPE AH395-9013J, Руководство пользователя и обслуживания

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Pair number 2 Processor system (socket 0 and 1) 1 Processor system (socket 0)
Memory
expansion board Memory slots Memory
expansion
board Memory slots
8 Memory
expansion board
4 1B and 6B — —
9 Memory
expansion board
1 2C and 5C — —
10 Memory
expansion board
3 2C and 5C — —
11 Memory
expansion board
2 2C and 5C — —
12 Memory
expansion board
4 2C and 5C — —
TIP:
You can load DIMM pairs on a single expansion board at a time, but this option reduces system
performance.
Memory loading rules and guidelines
•
CAUTION:
Failure to observe the following cautions results in system degradation or failure:
• Only ECC DIMMs are supported.
• Load DIMM pairs from largest to smallest capacity. For example, if you have a pair of 4 GB DIMMs
and a pair of 2 GB DIMMs, install the pair of 4 GB DIMMs first.
NOTE:
Faster DIMMs and slower DIMMs can be installed on different slots within the same channel, but
faster DIMMs operate at the timing of the slowest DIMM populated.
• Alternate loading between installed processors. Do not install DIMMs if the corresponding processor is
not installed.
• Spread DIMMs evenly between processors.
• Load DIMMs in pairs by increasing letter.
• For best performance, install DIMM pairs in the specified sequence shown in Memory Load Order .
DIMMs can be loaded in an economic order, for example, loading the first expansion board full before
66 Memory loading rules and guidelines