Installation order: memory mirroring with six processors
Memory module installation order for memory mirroring with six processors installed in the server.
The following tables show the DIMM population sequence for memory mirroring when six 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 is in the lower system board of the upper compute tray.
• Processors 6 is installed in the upper system board of the upper compute tray (processor slot 7).
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 87. Memory mirroring with six processors (Processors 1 and 2, 12 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
12 8 10 20 22 12
13 8 10 12 20 22 13
14 8 10 12 20 22 24 14
15 8 10 12 20 22 24 15
16 8 10 12 20 22 24 16
17 8 10 12 20 22 24 17
18 8 10 12 20 22 24 18
19 3 5 8 10 20 22 24 19
20 3 5 8 10 15 17 20 22 20
21 3 5 8 10 15 17 20 22 21
22 3 5 8 10 15 17 20 22 22
23 3 5 8 10 15 17 20 22 23
24 3 5 8 10 15 17 20 22 24
Related DIMM population sequences for six processor systems:
• Processor 1 and 2 DIMM population sequences:
– Table 88 “Memory mirroring with six processors (Processors 1 and 2, 25 to 48 total DIMMs installed in
server)” on page 111
– Table 89 “Memory mirroring with six processors (Processors 1 and 2, 49 to 72 total DIMMs installed in
server)” on page 112
• To continue populating DIMMs for a system with 12 to 24 DIMMs:
– Table 90 “Memory mirroring with six processors (Processors 3 and 4, 12 to 24 total DIMMs installed in
server)” on page 113
– Table 93 “Memory mirroring with six processors (Processors 5 and 6, 12 to 24 total DIMMs installed in
server)” on page 116
– Table 96 “Memory mirroring with six processors (Processors 7 and 8, 12 to 24 total DIMMs installed in
server)” on page 119
110
ThinkSystem SR950 Setup Guide
To Next Page
Loading...
