33
Chapter 2: Installation
DDR4 Memory Support for Intel Xeon Scalable-SP Processors
DDR4 Memory Support
Type
Ranks Per
DIMM & Data
Width
DIMM Capacity (GB)
Speed (MT/s); Voltage (V); Slots Per Channel (SPC)
and DIMMs Per Channel (DPC)
1 Slot Per Channel
DRAM Density
1DPC (1-DIMM Per Channel)
4Gb*
8Gb
1.2 V
RDIMM
SRx4
4GB
8GB
2666
RDIMM
SRx8
8GB
16GB
2666
RDIMM
DRx8
8GB
16GB
2666
RDIMM
DRx4
16GB
32GB
2666
RDIMM 3Ds
QRX4
N/A
2H-64GB
2666
RDIMM 3Ds
8RX4
N/A
4H-128GB
2666
LRDIMM
QRx4
32GB
64GB
2666
LRDIMM 3Ds
QRX4
N/A
2H-64GB
2666
LRDIMM 3Ds
8Rx4
N/A
4H-128GB
2666
DDR4 Memory Support for 2nd Gen Intel Xeon Scalable-SP
Processors
DDR4 Memory Support
Type
Ranks Per
DIMM &
Data Width
DIMM Capacity (GB)
Speed (MT/s); Voltage (V); Slots Per Channel (SPC)
and DIMMs Per Channel (DPC)
1 Slot Per Channel
DRAM Density
1DPC (1-DIMM Per Channel)
4Gb*
8Gb
16Gb
1.2 V
RDIMM
SRx4
4GB
8GB
16GB
2933
RDIMM
SRx8
8GB
16GB
32GB
2933
RDIMM
DRx8
8GB
16GB
32GB
2933
RDIMM
DRx4
16GB
32GB
64GB
2933
RDIMM 3Ds
QRX4
N/A
2H-64GB
2H-128GB
2933
RDIMM 3Ds
8RX4
N/A
4H-128GB 4H-256GB
2933
LRDIMM
QRx4
32GB
64GB
128GB
2933
LRDIMM 3Ds
QRX4
N/A
2H-64GB
2H-128GB
2933
LRDIMM 3Ds
8Rx4
N/A
4H-128GB 4H-256GB
2933
Note: 2933 MHz memory is supported by 2nd Gen Intel Xeon Scalable-SP (82xx/62xx
series) processors only.