NEC Express5800/R120g-2M User Manual page 61

Chapter 2 Preparations
2CPU configuration
-
Memory RAS Mode: Independent / Mirroring / Lockstep
Mount DIMMs to CPU1_DIMM1 to DIMM8 and CPU2_DIMM1 to DIMM8 slot, or mount DIMMs to
CPU1_DIMM1 to DIMM12 and CPU2_DIMM1 to DIMM12 slot.
Memory RAS Mode: Sparing
Mount DIMMs to CPU1_DIMM1 to DIMM12 and CPU2_DIMM1 to DIMM12 slot.
See 1.11.4 DIMM installation order.
In 1-CPU configuration (Memory RAS Mode: Independent / Mirroring / Lockstep)
DIMMs Cluster On Die
count feature
1 set Not available
2 set Available
3 set Available
Available
4 set
(recommended)
5 set Available
Available
6 set
(recommended)
In 1-CPU configuration (Memory RAS Mode: Sparing)
DIMMs Cluster On Die
count feature
1 set Not available
2 set Not available
3 set Available
Available
4 set
(recommended)
In 2-CPU configuration (Memory RAS Mode : Independent / Mirroring / Lockstep)
DIMMs Cluster On Die
count feature
2 set Not available
3 set Not available
4 set Available
5 set Available
6 set Available
7 set Available
Available
8 set
(recommended)
9 set Available
10 set Available
11 set Available
Available
12 set
(recommended)
In 2-CPU configuration (Memory RAS Mode: Sparing):
DIMMs Cluster On Die
count feature
2 set Not available
3 set Not available
4 set Not available
5 set Not available
6 set Available
7 set Available
Available
8 set
(recommended)
DIMM slot number to be installed
CPU1_DIMM1 to DIMM4
CPU1_DIMM1 to DIMM6
CPU1_DIMM1 to DIMM8
CPU1_DIMM1 to DIMM10
CPU1_DIMM1 to DIMM12
DIMM Slot number to be installed
CPU1_DIMM1 to DIMM3, CPU1_DIMM5 to DIMM7,
CPU1_DIMM9 to DIMM11
CPU1_DIMM1 to DIMM12
DIMM slot number to be installed
CPU1_DIMM1 to DIMM4, CPU2_DIMM1 to DIMM4
CPU1_DIMM1 to DIMM6, CPU2_DIMM1 to DIMM4
CPU1_DIMM1 to DIMM6, CPU2_DIMM1 to DIMM6
CPU1_DIMM1 to DIMM8, CPU2_DIMM1 to DIMM6
CPU1_DIMM1 to DIMM8, CPU2_DIMM1 to DIMM8
CPU1_DIMM1 to DIMM10, CPU2_DIMM1 to DIMM8
CPU1_DIMM1 to DIMM10, CPU2_DIMM1 to DIMM10
CPU1_DIMM1 to DIMM12, CPU2_DIMM1 to DIMM10
CPU1_DIMM1 to DIMM12, CPU2_DIMM1 to DIMM12
DIMM Slot number to be installed
CPU1_DIMM1 to DIMM3, CPU1_DIMM5 to DIMM7,
CPU1_DIMM9 to DIMM11
CPU2_DIMM1 to DIMM3, CPU2_DIMM5 to DIMM7,
CPU2_DIMM9 to DIMM11
CPU1_DIMM1 to DIMM12,
CPU2_DIMM1 to DIMM3,CPU2_DIMM5 to DIMM7,
CPU2_DIMM9 to DIMM11
CPU1_DIMM1 to DIMM12, CPU2_DIMM1 to DIMM12
Express5800/R120g-2M User's Guide
1. Installing Internal Optional Devices
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