Memory; Memory Support - Supermicro SuperServer SYS-611C-TN4R User Manual

3.4 Memory

Memory Support

This motherboard supports up to 4TB 3DS RDIMM/RDIMM DDR5 (288-pin) ECC memory
with speeds up to 4800MT/s in 16 DIMM slots. LRDIMM/LRDIMM-3DS is not supported. For
validated memory, use our
DDR5 Memory Support for the 4th Gen Intel Xeon Scalable Processors-SP
Ranks Per
Type DIMM and Data
Width (Stack)
SRx8 (RC D)
SRx4 (RC C)
SRx4 (RC F) 9x4
RDIMM
DRx8 (RC E)
DRx4 (RC A)
DRx4 (RC B) 9x4
RDIMM 3DS (4R/8R) x4 (RC A)
*Memory speed and capacity support depends on the processors used in the system.
Note 1: 1DPC applies to 1SPC or 2SPC implementations (SPC - sockets per channel).
Note 2: 24Gb XCC only with limited configs: 1DPC all DIMM types, 2DPC 96GB only. Only 8 and 16 DIMM
configs, no failbacks. 25 @ PLR1 4S/8S later in 2023.
Parameters
Number of Channels per Socket
Number of DIMMs per Channel
DIMM Type
DIMM Construction
Chapter 3: Maintenance and Component Installation
Product Resources
DIMM Capacity (GB)
16 Gb Chip 24Gb Chip
16GB 24GB
32GB 48GB
32GB NA
32GB 48GB
64GB 96GB
64GB NA
2H-128 GB
NA
4H-256 GB
Key Parameters for DIMM Configurations
Possible Values
RDIMM, 3DS RDIMM, and 9x4 RDIMMs
non-3DS RDIMM Raw Cards: A (2Rx4), C (1Rx4), D (1Rx8), E (2Rx8)
3DS RDIMM Raw Cards: A (4Rx4, 8Rx4)
9x4 RDIMM Raw Cards: B (2Rx4), F (1Rx4)
45
page.
Speed (MT/s)
One DIMM per
Channel
1
1.1 Volts
2
4800*
1, 2, 4, 6, 8
1DPC (1 DIMM Per Channel)
Two DIMMs
per Channel
4400*