Specifications

s erver m emory m odules
Memory Population Rules
Table 1-5: DDR4 Memory Supported
Type
Ranks
Per DIMM
and Data
Width
DIMM Capacity (GB)
Speed (MT/S); Voltage (V); Slot
Per Channel (SPC) and DIMM
Per Channel (DPC)
1 Slot Per
Channel
2 Slot Per Channel
DRAM Density
1DPC
1DPC
2DPC
4GB
8GB
8GB
1.2V
1.2V
1.2V
RDIMM
SRx8
4GB
8GB
16GB
2933
2933
2666
RDIMM
SRx4
8GB
16GB
32G
RDIMM
DRx8
8GB
16GB
32GB
RDIMM
DRx4
16GB
32GB
64GB
RDIMM 3DS
QRx4
N/A
2H-64GB
2H-128GB
8Rx4
N/A
4H-128GB
4H-256GB
LRDIMM
QRx4
32GB
64GB
128GB
LRDIMM 3DS
QRx4
N/A
2H-64GB
2H-128GB
8Rx4
N/A
4H-128GB
4H-256GB
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