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Chapter 3: Installation and Setup
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
DDR4 Memory Support for 83xx/63xx/53xx/43xx
Processors
Type
Ranks
Per DIMM
and Data
Width
DIMM Capacity (GB)
Speed (MT/s)
One Slot
per Channel
DRAM Density
One DIMM
per Channel
4 Gb
8 Gb
1.2 Volts
RDIMM
SRx8
8GB
16GB
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-128GB 2H-128GB
4H-256GB
*Only the 83xx and 63xx series support 3200MT/s; for other processors, memory speed as supported by the CPU.
