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1. Installing Internal Optional Devices
Express5800/R120d-2M User’s Guide
65
Chapter 2 Preparations
1.13.4
DIMM installation order
Note
•
DIMM installation order in 1-CPU configuration differs from that in 2-CPU
configuration.
•
If CPU2 is not installed, CPU2_DIMM1 to CPU2_DIMM12 are disabled.
•
Refer to
List of features supported by additiional memory board
before using
memory RAS feature.
In 1-CPU configuration, install a pair of two DIMMs starting from the smallest slot number.
In 2-CPU configuration, alternately install a pair of two DIMMs starting from the smallest slot number of each
CPU.
Installation order depends on combination of DIMMs to be installed. See the table below to find allowable
combination of DIMMs, and install DIMMs starting from the largest capacity and from the smallest slot number.
N code
N8102-
435F 468F 469F 470F 471F 440F 472
473
474
475
476
477
499
500
N8102-435F
×
×
×
×
×
×
×
×
×
×
×
×
×
N8102-468F
×
×
×
×
×
×
×
×
×
×
N8102-469F
×
×
×
×
×
×
×
×
×
×
N8102-470F
×
×
×
×
×
×
×
×
×
×
N8102-471F
×
×
×
×
×
×
×
×
×
×
N8102-440F
×
×
×
×
×
×
×
×
×
×
×
×
×
N8102-472
×
×
×
×
×
×
×
×
×
×
N8102-473
×
×
×
×
×
×
×
×
×
×
N8102-474
×
×
×
×
×
×
×
×
×
×
N8102-475
×
×
×
×
×
×
×
×
×
×
N8102-476
×
×
×
×
×
×
×
×
×
×
N8102-477
×
×
×
×
×
×
×
×
×
×
N8102-499
×
×
×
×
×
×
×
×
×
×
N8102-500
×
×
×
×
×
×
×
×
×
×
: Allowed to be install together.
×
: Not allowed to be install together.
1CPU
構成
搭載順序
2CPU
構成
搭載順序
2
4
6
2
4
6
5
3
1
5
3
1
3
7
11
3
7
11
9
5
1
9
5
1
4
8
12
4
8
12
10
6
2
10
6
2
CPU1_DIMM 3
CPU1_DIMM 7
CPU1_DIMM 11
CPU1_DIMM 4
CPU1_DIMM 8
CPU1_DIMM 12
CPU1_DIMM 10
CPU1_DIMM 6
CPU1_DIMM 2
CPU1_DIMM 9
CPU1_DIMM 5
CPU1_DIMM 1
CPU2_DIMM 3
CPU2_DIMM 7
CPU2_DIMM 11
CPU2_DIMM 4
CPU2_DIMM 8
CPU2_DIMM 12
CPU2_DIMM 10
CPU2_DIMM 6
CPU2_DIMM 2
CPU2_DIMM 9
CPU2_DIMM 5
CPU2_DIMM 1
1CPU
configuration
2CPU
configuration