Table 85. Memory mirroring with four processors (Processors 3 and 4, 8 to 24 total DIMMs installed in server)
Total Processor 3 Processor 4 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 10 20 22 8
9 8 10 20 22 9
10 8 10 12 20 22 10
11 8 10 12 20 22 11
12 8 10 12 20 22 24 12
13 8 10 12 20 22 24 13
14 3 5 8 10 20 22 24 14
15 3 5 8 10 20 22 24 15
16 3 5 8 10 15 17 20 22 16
17
17 DIMM memory mirroring configuration is not
supported.
17 DIMM memory mirroring configuration is not
supported.
17
18 3 5 8 10 15 17 20 22 18
19 19 DIMM memory mirroring configuration is not
supported.
19 DIMM memory mirroring configuration is not
supported.
19
20 1 3 5 8 10 12 15 17 20 22 20
21 1 3 5 8 10 12 20 22 24 21
22 1 3 5 8 10 12 15 17 20 22 22
23 23 DIMM memory mirroring configuration is not
supported.
23 DIMM memory mirroring configuration is not
supported.
23
24 1 3 5 8 10 12 13 15 17 20 22 24 24
Related DIMM population sequences for four processor systems:
• Processor 3 and 4 DIMM population sequences for systems with 25 to 48 DIMMs, see Table 86 “Memory
mirroring with four processors (Processors 3 and 4, 25 to 48 total DIMMs installed in server)” on page 109.
• To continue populating processor 1 and 2 DIMMs for a system with 8 to 24 DIMMs, see Table 83 “Memory
mirroring with four processors (Processors 1 and 2, 8 to 24 total DIMMs installed in server)” on page 106.
108
ThinkSystem SR950 Setup Guide