Memory Support And Installation - Supermicro X13DSF-A User Manual

Super X13DSF-A User's Manual

2.4 Memory Support and Installation

Note: Check the Supermicro website for recommended memory modules.
Important: Exercise extreme care when installing or removing memory modules to
prevent any possible damage.
Memory Support
This motherboard supports up to 8TB memory capacity with 32 DIMMs of 256Gb 3DS RDIMM/
RDIMM DDR5 ECC memory.
Note: Memory speed and capacity support depends on the processors used in the
system.
DDR5 Memory Support for the 4th Gen. Intel Xeon Scalable Processors
DDR5 Memory Support for the 4th Gen Intel Xeon Scalable Processors
Type
RDIMM
RDIMM 3DS
LRDIMM/LRDIMM-3DS
Note: 1DPC applies to 1 SPC (Sockets Per Channel) or 2 SPC implementation.
Compatible and Incompatible Type in a Channel and a System
DIMM Type
RDIMM
RDIMM 3DS
9x4 RDIMM
Ranks Per DIMM
DIMM Capacity (GB)
& Data Width
(Stack)
SRx8 (RC D)
SRx4 (RC C)
SRx4 (RC F) 9x4
DRx8 (RC E)
DRx4 (RC A))
DRx4 (RC B) 9x4
(4R/8R) x4 (RC A)
N/A
RDIMM
Compatible
Incompatible
Incompatible
54
Speed (MT/s); Voltage (V);
DIMM Per Channel (DPC)
1DPC (Note)
16GB
16GB
32GB
32GB
32GB
4800
64GB
64GB
2H-128GB
4H-256GB
N/A Not Supported
RDIMM 3DS 9x4 RDIMM
Incompatible Incompatible
Compatible Incompatible
Incompatible Compatible
2DPC
1.1V
4400
Not Supported