Installation order: independent memory mode with eight processors
Memory module installation order for independent (non-mirroring) memory mode with eight processors
installed in the server.
The following tables show the DIMM population sequence for independent memory mode when eight
processors are installed.
• Processors 1 and 2 are installed in the lower system board of the lower compute tray.
• Processors 3 and 4 are installed in the upper system board of the lower compute tray.
• Processors 5 and 6 are installed in the lower system board of the upper compute tray.
• Processors 7 and 8 are installed in the upper system board of the upper compute tray.
Note: When adding one or more DIMMs during a memory upgrade, you might need to move other DIMMs
that are already installed to new locations.
Table 62. Independent mode with eight processors (Processors 1 and 2, 8 to 24 total DIMMs installed in server)
Total Processor 1 Processor 2 Total
DIMMs 1 2 3 4
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 DIMMs
8 8 20 8
9 5 8 20 9
10 5 8 17 20 10
11 5 8 17 20 11
12
5 8 17 20 12
13
5 8 17 20 13
14 5 8 17 20 14
15 5 8 17 20 15
16
5 8 17 20 16
17 5 8 10 17 20 17
18
5 8 10 17 20 22 18
19
5 8 10 17 20 22 19
20 5 8 10 17 20 22 20
21 5 8 10 17 20 22 21
22
5 8 10 17 20 22 22
23
5 8 10 17 20 22 23
24
5 8 10 17 20 22 24
Related DIMM population sequences for eight processor systems:
• Processor 1 and 2 DIMM population sequences:
– Table 63 “Independent mode with eight processors (Processors 1 and 2, 25 to 48 total DIMMs installed
in server)” on page 85
– Table 64 “Independent mode with eight processors (Processors 1 and 2, 49 to 72 total DIMMs installed
in server)” on page 86
– Table 65 “Independent mode with eight processors (Processors 1 and 2, 73 to 96 total DIMMs installed
in server)” on page 87
• To continue populating DIMMs for a system with 8 to 24 DIMMs:
– Table 66 “Independent mode with eight processors (Processors 3 and 4, 8 to 24 total DIMMs installed
in server)” on page 88
Chapter 3. Server hardware setup 83
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