Memory; Memory Support - Supermicro SuperBlade SBS-820H-420P User Manual

3.7 Memory

Memory Support

The B12DPT-6 has 16 DIMM slots for up to 4TB of 3DS LRDIMM/LRDIMM/3DS RDIMM/
RDIMM DDR4 (288-pin) ECC memory with speeds of 3200/2933/2666MT/s. For validated
memory, use our Product Resources
DDR4 Memory Support for 83xx/63xx/53xx/43xx
Type
RDIMM
RDIMM 3DS
LRDIMM
LRDIMM 3DS
*Only the 83xx and 63xx series support 3200MT/s; for other processors, memory speed as supported by the CPU.
page.
Processors
DIMM Capacity (GB)
Ranks
Per DIMM
and Data
DRAM Density
Width
4 Gb
SRx8 8GB
SRx4 16GB
DRx8 16GB
DRx4 32GB
2H- 64GB
(4R/8R) x4
4H-128GB
QRx4 64GB
(4R/8R) x4 4H-128GB
38
Chapter 3: Installation and Setup
Speed (MT/s)
One Slot
per Channel
One DIMM
per Channel
8 Gb 1.2 Volts
16GB
32GB
32GB
64GB
3200*
2H-128GB
4H-256GB
128GB
2H-128GB
4H-256GB