Lenovo thinksystem SR630 - Page 163

Table 45. Independent mode with two processors (DIMMs with the same capacity)
Configura-
tion
DIMM slots
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2 DIMMs 3
4 DIMMs 3 7
8 DIMMs
1
3 7 10 14
12 DIMMs 1 3 7 10 14 16
16
DIMMs
1,2
1 3 5 7 10 12 14 16
24 DIMMs 1 2 3 4 7 8 9 10 13 14 15 16
32
DIMMs
1,2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Configura-
tion
DIMM slots
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
2 DIMMs 19
4 DIMMs 19 23
8 DIMMs
1
19 23 26 30
12 DIMMs 17 19 23 26 30 32
16
DIMMs
1,2
17 19 21 23 26 28 30 32
24 DIMMs 17 18 19 20 23 24 25 26 29 30 31 32
32
DIMMs
1,2
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Notes:
1. DIMM configurations that support Sub NUMA Clustering (SNC), which can be enabled via UEFI. SNC is
not supported if DIMM population does not follow the sequence indicated by the table above.
2. DIMM configurations that support Software Guard Extensions (SGX). See “Enable Software Guard
Extensions (SGX)” in Setup Guide to enable this feature.
The following table shows the sequence of populating memory modules (with different capacities) for
independent mode when two processors (CPU 1 and CPU 2) are installed.
Table 46. Independent mode with two processors (DIMMs with different capacities)
Configura-
tion
DIMM slots
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
4 DIMMs 3 5
8 DIMMs 3 5 12 14
16
DIMMs
1,2
1 3 5 7 10 12 14 16
24
DIMMs
1,2
1 3 4 5 7 8 9 10 12 13 14 16
32
DIMMs
1,2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Chapter 4. Hardware replacement procedures 153