Supermicro X11DPX-T - DDR4 Memory Support for Intel Xeon Scalable-SP Processors; DDR4 Memory Support for 2 Nd Gen Intel Xeon Scalable-SP Processors

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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 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
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 2 Slots Per Channel
DRAM Density
1DPC (1-DIMM
Per Channel)
1DPC (1-DIMM
Per Channel)
2DPC (2-DIMM
Per Channel)
4Gb* 8Gb 16Gb 1.2 V 1.2 V 1.2 V
RDIMM SRx4 4GB 8GB 16GB 2933 2933 2933
RDIMM SRx8 8GB 16GB 32GB 2933 2933 2933
RDIMM DRx8 8GB 16GB 32GB 2933 2933 2933
RDIMM DRx4 16GB 32GB 64GB 2933 2933 2933
RDIMM 3Ds QRX4 N/A 2H-64GB 2H-128GB 2933 2933 2933
RDIMM 3Ds 8RX4 N/A 4H-128GB 4H-256GB 2933 2933 2933
LRDIMM QRx4 32GB 64GB 128GB 2933 2933 2933
LRDIMM 3Ds QRX4 N/A 2H-64GB 2H-128GB 2933 2933 2933
LRDIMM 3Ds 8Rx4 N/A 4H-128GB 4H-256GB 2933 2933 2933
Notes: 1. 2933 MHz memory support in two-DIMMs per-channel (2DPC) conguration
can be achieved by using memory purchased from Supermicro. 2. Support for 2933MHz
memory is dependent on the CPU SKU. 3. 16Gb-based memory modules are supported
by 2nd Gen Intel Xeon Scalable-SP processors only.