Chapter 4: Replacing Memory Modules; Sequence For Populating Dimm Connectors - Avaya S8800 Maintaining

2u server for message networking

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Chapter 4: Replacing memory modules

To optimize system performance, install dual in-line memory modules (DIMMs) in the sequence that

is shown in the following table.

Installed microprocessors

Microprocessor 1

Microprocessor 2

Note:

Dual microprocessors require equal distribution of DIMMs between the processors. For

example, a 12GB DIMM would have connectors 3,6,8 and 11,14,16 populated.

Note:

If you install quad-rank DIMMs or a combination of quad-rank DIMMs and dual-rank DIMMs,

connectors 1, 4, 9, and 12 must be empty.

The following figure shows the numbering sequence of the DIMMs.

Maintaining the Avaya S8800 2U Server for Message Networking

DIMM connector population sequence

3, 6, 8, 2, 5, 7, 1, 4

11, 14, 16, 10, 13, 15, 9, 12

Comments? infodev@avaya.com

May 2014

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