Lenovo ThinkSystem SR950 - Page 150

Table 121. Memory sparing with four processors (Processors 1 and 2, 26 to 48 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
26 3 4 5 6 7 8 9 10 17 18 19 20 21 22 26
28 3 4 5 6 7 8 9 10 15 16 17 18 19 20 21 22 28
30 3 4 5 6 7 8 9 10 15 16 17 18 19 20 21 22 30
32 3 4 5 6 7 8 9 10 15 16 17 18 19 20 21 22 32
34 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 34
36 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 36
38 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 38
40 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 40
42 1 2 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 20 21 22 23 24 42
44 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 44
46 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 46
48 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 48
Related DIMM population sequences for four processor systems:
• Processor 1 and 2 DIMM population sequences for 8 to 24 DIMMs, see Table 120 “Memory sparing with
four processors (Processors 1 and 2, 8 to 24 total DIMMs installed in server)” on page 145.
• To continue populating processor 3 and 4 DIMMs for a system with 26 to 48 DIMMs, see Table 123
“Memory sparing with four processors (Processors 3 and 4, 26 to 48 total DIMMs installed in server)” on
page 148.
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ThinkSystem SR950 Setup Guide