28
Chapter 2: Installation and Setup
2.5 Memory
Memory Support
This motherboard supports:
•
Up to 8TB 3DS LRDIMM/LRDIMM/3DS RDIMM/RDIMM/NV-DIMM DDR4 (288-pin) ECC
memory with speeds of 3200/2933/2666 MHz in 32 memory slots
•
Up to 12TB Intel Optane PMem 200 Series memory* (512GB x16 + 256GB x16)
*Note:
Intel Optane PMem 200 Series memory is supported by the 3rd Gen Intel Xeon
Scalable (83xx/63xx/53xx/4314 Series) Processors
only. Memory speed support and Intel
PMem memory size support depend on the processors used in the system.
For validated memory, use our
.
DDR4 Memory Support for
the 3rd Gen Intel Xeon Scalable
Processors
Type
Ranks
Per DIMM
and Data
Width
DIMM Capacity (GB)
Speed (MT/s)
One DIMM
per Channel
Two DIMMs
per Channel
4 Gb
8 Gb
1.2 Volts
1.2 Volts
RDIMM
SRx8
8GB
16GB
3200*
3200*
SRx4
16GB
32GB
DRx8
16GB
32GB
DRx4
32GB
64GB
RDIMM 3Ds
(4R/8R) x4 2H- 64GB
4H-128GB
2H-128GB
4H-256GB
LRDIMM
QRx4
64GB
128GB
LRDIMM 3Ds (4R/8R) X4 4H-128 GB 2H- 128 GB
4H-256 GB
*Only the 83xx and 63xx series support 3200MT/s; for other processors, memory speed as supported by the CPU.
Check the Supermicro website for possible updates to memory support.