NEC Express5800 Series User Manual page 70

Chapter 2 Preparations
・When CPU1 and CPU2 are mounted
Mounted
number
2 DIMM
3 DIMM
4 DIMM 2
5 DIMM 2
6 DIMM 1 2
7 DIMM 1 2
8 DIMM 2
9 DIMM 2
10 DIMM 1 2
11 DIMM 1 2
12 DIMM 1 2
13 DIMM 1 2
14 DIMM 1 2
15 DIMM 1 2
16 DIMM 1 2
Depends on the combination of DIMM, DIMM expansion order differs. Select DIMM which can be mixed from
the following combination list and install them in the order from larger capacity DIMM to small slot number.
Mountable DIMM cannot be mixed with the combination. DIMM can be mixed only with the following
combination.
N Code
N8102-708, 8GB/R, 1R
N8102-709, 16GB/R, 1R
N8102-710, 16GB/R, 2R
N8102-711, 32GB/R, 2R
N8102-712, 64GB/LR, 4R
: Allowed to be install together
70
CPU2 Slot number
3
3
3
3
3
3
3 6 7
3 6 7
3 6 7
3 6 7
3 6 7 8
3 6 7 8
3 4 6 7 8
3 4 6 7 8
3 4 5 6 7 8
708 714
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Express5800/R120h-2E User's Guide
CPU1 Slot number
3
2 3
2 3
1 2 3
1 2 3
2 3 6 7
2 3 6 7
1 2 3 6 7
1 2 3 6 7
1 2 3 6 7 8
1 2 3 6 7 8
1 2 3 4 8 7 8
1 2 3 4 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
N8102-
709 710
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1. Installing Internal Optional Devices
Note)
Installation of
9/10/11/13/14/15
memories leads to the
"Unbalanced, not
recommended" condition,
and Information message
510 appears.
―――――――――――
510 - The installed
number of DIMMs on one
or more processors
results in an unbalanced
memory configuration
across memory
controllers. This may
result in non-optimal
memory performance.
711 712
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