With one processor
The following table shows the sequence of populating memory modules (with the same capacity) for
independent mode when only one processor (Processor 1) is installed.
Table 27. Independent mode with one processor (DIMMs with same capacity)
Configura-
tion
DIMM slots
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 DIMM 3
2 DIMMs 3 7
4 DIMMs
1
3 7 10 14
6 DIMMs 1 3 7 10 14 16
8 DIMMs
1, 2
1 3 5 7 10 12 14 16
12 DIMMs 1 2 3 4 7 8 9 10 13 14 15 16
16 DIMMs
1,
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Notes:
1. DIMM configurations that support the Sub NUMA Clustering (SNC) feature, 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 only one processor (Processor 1) is installed.
Table 28. Independent mode with one processor (DIMMs with different capacities)
Configura-
tion
DIMM slots
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
2 DIMM 3 5
4 DIMMs 3 5 12 14
8 DIMMs
1, 2
1 3 5 7 10 12 14 16
12 DIMMs
1,
2
1 3 4 5 7 8 9 10 12 13 14 16
16 DIMMs
1,
2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Notes:
1. DIMM configurations that support the Sub NUMA Clustering (SNC) feature, 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.
Chapter 4. Hardware replacement procedures 255
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