HP ProLiant DL160 Gen8 - RDIMM Maximum Memory Configurations; UDIMM Maximum Memory Configurations

Hardware options installation 39
DIMM type DIMM rank 16 slots (for max speed) 24 slots (for max capacity)
RDIMM
Single-rank 16 24
RDIMM
Dual-rank 16 24
RDIMM
Single-rank 16 24
RDIMM
Dual-rank 16 24
UDIMM
Single-rank 16 16
UDIMM
Dual-rank 16 16
UDIMM
Dual-rank 16 16
Maximum speed and capacity (GB)*
DIMM type DIMM rank 16 slots (speed) 24 slots (capacity)
RDIMM
Single-rank 64 96
RDIMM
Single-rank 64 96
RDIMM
Dual-rank 128 192
RDIMM
Single-rank 128 192
RDIMM
Dual-rank 256 384
UDIMM
Single-rank 32 32
UDIMM
Dual-rank 64 64
UDIMM
Dual-rank 128 128
* Maximum capacity varies based on individual server platform qualification schedule
Populated DIMM speed (MT/s)
DIMM type DIMM rank 1 DIMM per channel 2 DIMMs per channel 3 DIMMs per channel
RDIMM
Single-rank 1333 1333 1066*
RDIMM
Single-rank 1600 1600 1066
RDIMM
Dual-rank 1333 1333 1066*
RDIMM
Single-rank 1600 1600 1066
RDIMM
Dual-rank 1333 1333 1066*
UDIMM
Single-rank 1333 1333† —
UDIMM
Dual-rank 1333 1333† —
UDIMM
Dual-rank 1333 1333† —
* RDIMM supports 1.35V 3DPC at 1066. Third-party memory supports 1.5V 3DPC at 1066.
† UDIMM is supported at 2DPC at 1333 using HP SmartMemory only. Third-party memory supports up to 2DPC at 1066.
RDIMM maximum memory configurations
The following table lists the maximum memory configurations possible with 8- or 16-GB RDIMMs.
Rank Single-processor Dual-processor
Single-rank
96 GB 192 GB
Dual-rank
192 GB 384 GB
UDIMM maximum memory configurations
The server supports a maximum of 64 GB with one processor and 128 GB with two processors using 8-GB
dual-rank UDIMMs.