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Chapter 2: Installation
DDR4 Memory Support for 82xx/62xx/52xx/42xx/32xx Platform
DIMM Type
Ranks Per DIMM
and Data Width
DIMM Capacity
(GB)
Speed (MT/s), Voltage (V),
Slot Per Channel (SPC),
and DIMM Per Channel (DPC)
1 Slot Per
Channel
2 Slots Per Channel
DRAM Density 1DPC 1DPC 2DPC
4Gb 8Gb 16GB 1.2V 1.2V 1.2V
RDIMM SRx4 4GB 8GB 16GB
2933 2933 2666
RDIMM SRx8 8GB 16GB 32GB
RDIMM DRx8 8GB 16GB 32GB
RDIMM DRx4 16GB 32GB 64GB
RDIMM 3DS
QRx4 N/A 2H-64GB 2H-128GB
8Rx4 N/A 4H-128GB 4H-256GB
LRDIMM QRx4 32GB 64GB 128GB
LRDIMM 3DS
QRx4 N/A 2H-64GB 2H-128GB
8Rx4 N/A 4H-128GB 4H-256GB
Note 1: 2933MHz memory is supported only by the 82xx/62xx series processors.
Note 2: Refer to the Memory Conguration User Guide for the X11 UP/DP/MP Moth-
erboards on the Supermicro website for detailed information on memory support for
this motherboard.
* 4Gb DRAM density is only supported on speeds up to 2666MT/s.