Supermicro SuperServer SYS-111C-NR - Page 39

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Chapter 3: Maintenance and Component Installation
Compatible and Incompatible DIMM Types in a Channel and a System
DIMM Type RDIMM RDIMM 3DS 9x4 RDIMM
RDIMM Compatible Incompatible Incompatible
RDIMM 3DS Incompatible Compatible Incompatible
9x4 RDIMM Incompatible Incompatible Compatible
DDR5 Memory Support
Type
Ranks Per DIMM
and Data Width
DIMM Capacity
(GB)
Speed (MT/s); Voltage (V);
DIMM Per Channel (DPC)
1DPC 2DPC
1.1V
RDIMM
SRx8 (RC D) 16 GB
4800 MT/s 4400 MT/s
SRx4 (RC C) 32 GB
SRx4 (RC F) 9x4 32 GB
DRx8 (RC E) 32 GB
DRx4 (RC A) 64 GB
DRx4 (RC B) 9x4 64 GB
RDIMM 3DS (4R/8R) x4 (RC A)
2H- 128 GB
4H- 256 GB
4800 MT/s 4400 MT/s