Table G.2 Relationship Between Dimm Size, Type And Mutual Operability (Within An Sb); Table G.3 Relationship Between Dimm Size, Type And Mutual Operability (Within A Partition); Table G.4 Relationship Between Dimm Size, Type And Mutual Operability (Within A Cabinet) - Fujitsu PRIMEQUEST 2000 Series Administration Manual

Appendix G Component Mounting Conditions
DIMM mounting conditions and DIMM mixing criteria of SB and Memory Scale-up Board are the same.
DIMM mounting conditions
- At least two DIMMs are required per CPU.
- Up to 24 DIMMs can be mounted per CPU.
- DIMMs must be mounted in the following units:
two DIMMs when normal mode, four DIMMs when full mirror mode or partial mirror mode, and six DIMMs
when spare mode.
However, if either of below condition is satisfied, unit is eight DIMMs when normal mode, 16 DIMMs when
full mirror mode or partial mirror mode, and 24 DIMMs when spare mode:
- The partition includes total four boards SBs and Memory Scale-up Board.
- Dynamic Reconfiguration is enabled.
DIMM mixing criteria
DIMM criteria for PRIMEQUEST 2400E3/2800E3/2800B3.
- 8 GB and 16 GB RDIMMs can be mounted in a single SB or partition.
- 32 GB RDIMMs cannot be mixed with DIMMs of other type and other sizes in an SB or partition.
- 64 GB LRDIMMs cannot be mixed with DIMMs of other type and other sizes in an SB or partition.
- 128 GB LRDIMMs cannot be mixed with DIMMs of other type and other sizes in an SB or partition.

TABLE G.2 Relationship between DIMM size, type and mutual operability (within an SB)

DIMM 8 GB RDIMM
8 GB RDIMM Supported
16 GB RDIMM Supported
32 GB RDIMM Not supported
64 GB LRDIMM Not supported
128 GB LRDIMM Not supported

TABLE G.3 Relationship between DIMM size, type and mutual operability (within a partition)

DIMM 8 GB RDIMM
8 GB RDIMM Supported
16 GB RDIMM Supported
32 GB RDIMM Not supported
64 GB LRDIMM Not supported
128 GB LRDIMM Not supported

TABLE G.4 Relationship between DIMM size, type and mutual operability (within a cabinet)

DIMM 8 GB RDIMM
8 GB RDIMM Supported
16 GB RDIMM Supported
32 GB RDIMM Supported
64 GB LRDIMM Supported
128 GB LRDIMM Supported
16 GB RDIMM 32 GB RDIMM
Supported Not supported
Supported Not supported
Not supported Supported
Not supported Not supported
Not supported Not supported
16 GB RDIMM 32 GB RDIMM
Supported Not supported
Supported Not supported
Not supported Supported
Not supported Not supported
Not supported Not supported
16 GB RDIMM 32 GB RDIMM
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
421
64 GB LRDIMM 128 GB LRDIMM
Not supported Not supported
Not supported Not supported
Not supported Not supported
Supported Not supported
Not supported Supported
64 GB LRDIMM 128 GB LRDIMM
Not supported Not supported
Not supported Not supported
Not supported Not supported
Supported Not supported
Not supported Supported
64 GB LRDIMM 128 GB LRDIMM
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
CA92344-0537-08