Lenovo ThinkSystem SR650 Series - Page 146

Table 9. Independent mode with one processor
Total Processor 1 Total
DIMMs 12 11 10 9 8 7 6 5 4 3 2 1 DIMMs
1 5 1
2 8 5 2
3 8 5 3 3
4 10 8 5 3 4
5 10 8 5 3 1 5
6 12 10 8 5 3 1 6
7 12 10 8 6 5 4 3 7
8 10 9 8 7 6 5 4 3 8
9 12 10 8 6 5 4 3 2 1 9
10 10 9 8 7 6 5 4 3 2 1 10
11 12 10 9 8 7 6 5 4 3 2 1 11
12 12 11 10 9 8 7 6 5 4 3 2 1 12
The following table shows the memory module population sequence for independent mode when two
processors (Processor 1 and Processor 2) are installed.
Notes:
• If there are three identical memory modules to be installed for Processor 1, and the three memory
modules have the same Lenovo part number, move the memory module to be installed in slot 8 to slot 1.
• If there are three identical memory modules to be installed for Processor 2, and the three memory
modules have the same Lenovo part number, move the memory module to be installed in slot 20 to slot
13.
• If there are ten identical memory modules to be installed for Processor 1, and the ten memory modules
have the same Lenovo part number, move the memory module to be installed in slot 6 to slot 12.
• If there are ten identical memory modules to be installed for Processor 2, and the ten memory modules
have the same Lenovo part number, move the memory module to be installed in slot 18 to slot 24.
Table 10. Independent mode with two processors
Total Processor 2 Processor 1 Total
DIMMs 24 23 22 21 20 19 18 17 16 15
14 13 12 11 10 9 8 7 6 5 4 3 2 1 DIMMs
2 17 5 2
3 17 8 5 3
4 20 17 8 5 4
5 20 17 8 5 3 5
6 20 17 15 8 5 3 6
7 20 17 15 10 8 5 3 7
8 22 20 17 15 10 8 5 3 8
9 22 20 17 15 10 8 5 3 1 9
10 22 20 17 15 13 10 8 5 3 1 10
142 ThinkSystem SR650 Setup Guide