Supermicro X11DPT-B User Manual page 34

Super X11DPT-B User's Manual
DDR4 Memory Support for the 2nd Gen Intel Xeon Scalable-SP
Processors
Ranks
Per DIMM
Type
&
Data Width
RDIMM SRx4
RDIMM SRx8
RDIMM DRx8
RDIMM DRx4
RDIMM 3Ds QRX4
RDIMM 3Ds 8RX4
LRDIMM QRx4
LRDIMM 3Ds QRX4
LRDIMM 3Ds 8Rx4
Note 1. 2933 MHz memory support in two-DIMMs per-channel (2DPC) configuration
can be achieved by using memory purchased from Supermicro.
Note 2. Support for 2933 MHz memory is dependent on the CPU SKU.
DDR4 Memory Support
DIMM Capacity (GB)
DRAM Density
4Gb* 8Gb 16Gb
4GB 8GB 16GB
8GB 16GB 32GB
8GB 16GB 32GB
16GB 32GB 64GB
N/A 2H-64GB 2H-128GB
N/A 4H-128GB 4H-256GB
32GB 64GB 128GB
N/A 2H-64GB 2H-128GB
N/A 4H-128GB 4H-256GB
34
Speed (MT/s); Voltage (V); Slots Per Channel (SPC) and DIMMs Per Chan-
nel (DPC)
1 Slot Per Channel
1DPC (1-DIMM 1DPC (1-DIMM
Per Channel) Per Channel)
1.2 V 1.2 V
2933 2933
2933 2933
2933 2933
2933 2933
2933 2933
2933 2933
2933 2933
2933 2933
2933 2933
2 Slots Per Channel
2DPC (2-DIMM
Per Channel)
1.2 V
2933
2933
2933
2933
2933
2933
2933
2933
2933