Supermicro X11DDW-NT - Page 34

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X11DDW-L/NT User's Manual
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 2 Slots Per Channel
DRAM Density
1DPC (1-DIMM
Per Channel)
1DPC (1-DIMM Per
Channel)
2DPC (2-DIMM Per
Channel)
4Gb* 8Gb 1.2 V 1.2 V 1.2 V
RDIMM SRx4 4GB 8GB 2666 2666 2666
RDIMM SRx8 8GB 16GB 2666 2666 2666
RDIMM DRx8 8GB 16GB 2666 2666 2666
RDIMM DRx4 16GB 32GB 2666 2666 2666
RDIMM 3Ds QRX4 N/A 2H-64GB 2666 2666 2666
RDIMM 3Ds 8RX4 N/A 4H-128GB 2666 2666 2666
LRDIMM QRx4 32GB 64GB 2666 2666 2666
LRDIMM 3Ds QRX4 N/A 2H-64GB 2666 2666 2666
LRDIMM 3Ds 8Rx4 N/A 4H-128GB 2666 2666 2666