Memory Population
Note: Unbalanced memory conguration decreases memory performance and is not recommended for Supermicro
motherboards.
Memory Population
X13SWA-TF QUICK REFERENCE GUIDE
Memory Population Table for Intel® Xeon® W-3400 Series Processors (112L)
DDR5 Memory Population Table for Intel Xeon W-3400 Series Processors (112L)
(16 DIMM Slots)
DDR5 DIMMH1 DIMMH2 DIMMG1 DIMMG2 DIMMF1 DIMMF2 DIMME1 DIMME2
CPU
DIMMA2 DIMMA1 DIMMB2 DIMMB1 DIMMC2 DIMMC1 DIMMD2 DIMMD1
1
DDR5
DDR5
DDR5
DDR5
2
DDR5 DDR5
DDR5 DDR5
4 DDR5 DDR5 DDR5 DDR5
6
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
8 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
12
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
16 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
Memory Population Table for Intel Xeon W-2400 Series Processors (64L)
DDR5 Memory Population Table for Intel Xeon W-2400 Series Processors (64L)
(8 DIMM Slots)
DDR5 DIMMF1 DIMMF2 DIMME1 DIMME2
CPU
DIMMA2 DIMMA1 DIMMB2 DIMMB1
1
DDR5
DDR5
2 DDR5 DDR5
4 DDR5 DDR5 DDR5 DDR5
6
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
8 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5 DDR5
DDR5 Memory Support for the 4th Generation Intel Xeon Scalable Processors
DDR5 Memory Support for the 4th Gen. Intel Xeon Scalable Processors
Type
Ranks Per DIMM
& Data Width
DIMM Capacity (GB)
Speed (MT/s); Voltage (V);
DIMM Per Channel (DPC)
1DPC (Note) 2DPC
16GB 1.1V
RDIMM
SRx8 (RC D) 16GB
4800 4400
SRx4 (RC C) 32GB
DRx8 (RC E) 32GB
DRx4 (RC A) 64GB
RDIMM 3DS
(4R/8R) x4 (RC A)
2H-128GB
4H-256GB
* 1DPC applies to 1 SPC (Sockets Per Channel) or 2 SPC implementation.