Supermicro X13DEG-OA - Page 61

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Chapter 2: Installation
DDR5 Memory Support for the 4th Gen Intel Xeon Scalable Processors
Type
Ranks Per DIMM
& Data Width
(Stack)
DIMM Density and DIMM
Capacity
Speed (MT/s); Voltage (V);
DIMM Per Channel (DPC)
1DPC (Note) 2DPC
16Gb 24Gb 1.1V
RDIMM
SRx8 (RC D) 16GB 24GB
4800 4400
SRx4 (RC C) 32GB 48GB
SRx4 (RC F) 9x4 32GB N/A
DRx8 (RC E) 32GB 48GB
DRx4 (RC A) 64GB 96GB
DRx4 (RC B) 9x4 64GB N/A
RDIMM 3DS (4R/8R) x4 (RC A)
2H-128GB
4H-256GB
N/A
LRDIMM/LRDIMM-3DS N/A N/A N/A Not Supported Not Supported
DDR5 Memory Support for the 5th Gen Intel Xeon Scalable Processors
Type
Ranks Per DIMM
& Data Width
(Stack)
DIMM Density and DIMM
Capacity
Speed (MT/s); Voltage (V);
DIMM Per Channel (DPC)
1DPC (Note) 2DPC
16Gb 24Gb 1.1V
RDIMM
SRx8 (RC D) 16GB 24GB
5600
4400
SRx4 (RC C) 32GB 48GB
SRx4 (RC F) 9x4 N/A N/A
DRx8 (RC E) 32GB 48GB
DRx4 (RC A) 64GB 96GB
DRx4 (RC B) 9x4 N/A N/A
RDIMM 3DS (4R/8R) x4 (RC A)
2H-128GB
4H-256GB
N/A 5600
LRDIMM/LRDIMM-3DS N/A N/A N/A Not Supported Not Supported
Note 1: 1DPC (1 DIMM Per Memory Channel) applies to 1 SPC (Sockets Per Chan-
nel) or 2 SPC implementation.
Note 2:

Note 3: Memory speed will be 4800MT/s 1DPC or 4400MT/s 2DPC.
Note 4: Mixing DRAM Density (16 Gb/24 Gb) and/or Frequency is not allowed.
Note 1: 1DPC (1 DIMM Per Memory Channel) applies to 1 SPC (Sockets Per Chan-
nel) or 2 SPC implementation.
Note 2: 24Gb, 24GB and 48GB DRAM Capacity is not supported in 2DPC.
Note 3: Memory speed will be 5600MT/s 1DPC or 4400MT/s 2DPC.
Note 4: For 1DPC 5600MT/s speed, DDR5-5600 DIMMs are required.
Note 5: Mixing DRAM Density (16 Gb/24 Gb) and/or Frequency is not allowed.