Supermicro X11DAi-N - Page 34

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DDR4 Memory Support for 2nd Gen Intel Xeon Scalable-SP
Processors
Note: 1. Support for 2933 MHz memory is dependent on the CPU SKU. 2.

DDR4 Memory Support
Type
Ranks
Per DIMM
&
Data Width
DIMM Capacity (GB)
Speed (MT/s); Voltage (V); Slots Per Channel (SPC) and DIMMs Per Chan-
nel (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   2933 2933 2933
RDIMM 3Ds 8RX4 N/A   2933 2933 2933
LRDIMM QRx4 32GB 64GB 128GB 2933 2933 2933
LRDIMM 3Ds QRX4 N/A   2933 2933 2933
LRDIMM 3Ds 8Rx4 N/A   2933 2933 2933