Appendix G Component Mounting Conditions
G.2 DIMM
230
C122-E175-01EN
DR
PCI address
mode
SB Number
(CPU number)
per
Partition
DIMM increment unit
1CPU/1SB
2CPU/1SB
N
M
S
N
M
S
2SB (4CPU)
N/A
N/A
N/A
2
4
6
3SB (6CPU)
N/A
N/A
N/A
2
4
6
4SB (8CPU)
N/A
N/A
N/A
2
4
6
Segment
1SB (1CPU) (*1)
2
4
6
N/A
N/A
N/A
1SB (2CPU)
N/A
N/A
N/A
2
4
6
2SB (4CPU)
N/A
N/A
N/A
2
4
6
3SB (6CPU)
N/A
N/A
N/A
2
4
6
4SB (8CPU)
N/A
N/A
N/A
8
16
24
Enable
Bus
1SB (1CPU) (*1)
N/A
N/A
N/A
N/A
N/A
N/A
1SB (2CPU)
N/A
N/A
N/A
N/A
N/A
N/A
2SB (4CPU)
N/A
N/A
N/A
N/A
N/A
N/A
3SB (6CPU)
N/A
N/A
N/A
N/A
N/A
N/A
4SB (8CPU)
N/A
N/A
N/A
N/A
N/A
N/A
Segment
1SB (1CPU) (*1)
4
8
12
N/A
N/A
N/A
1SB (2CPU)
N/A
N/A
N/A
8
16
24
2SB (4CPU)
N/A
N/A
N/A
8
16
24
3SB (6CPU)
N/A
N/A
N/A
8
16
24
4SB (8CPU)
N/A
N/A
N/A
8
16
24
N/A: Not available
(*1) PRIMEQUEST 2800B is excluded.
DIMM mixing criteria
- 8 GB and 16 GB DIMMs can be mounted in a single SB or partition.
- 32 GB and 64 GB DIMMs cannot be mixed with DIMMs of other sizes in an SB or partition.
- Identical DIMMs means those with the same size.
TABLE G.3 Relationship between DIMM size and mutual operability (within an SB)
DIMM size
8 GB
16 GB
32 GB
64 GB
8 GB
Supported
Supported
Not supported
Not supported
16 GB
Supported
Supported
Not supported
Not supported
32 GB
Not supported
Not supported
Supported
Not supported
64 GB
Not supported
Not supported
Not supported
Supported
TABLE G.4 Relationship between DIMM size and mutual operability (within a partition)
DIMM size
8 GB
16 GB
32 GB
64 GB
8 GB
Supported
Supported
Not supported
Not supported
16 GB
Supported
Supported
Not supported
Not supported
32 GB
Not supported
Not supported
Supported
Not supported
64 GB
Not supported
Not supported
Not supported
Supported
TABLE G.5 Relationship between DIMM size and mutual operability (within a cabinet)
DIMM size
8 GB
16 GB
32 GB
64 GB
8 GB
Supported
Supported
Supported
Supported
16 GB
Supported
Supported
Supported
Supported
32 GB
Supported
Supported
Supported
Supported
64 GB
Supported
Supported
Supported
Supported