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Cisco · Server

Cisco UCS X210c M7 Compute Node — supported memory

Which DDR5 RDIMM modules fit the UCS X210c M7 Compute Node, and the compatible parts we track.

Memory support vendor documentation
GenerationDDR5
Form factorsRDIMM
Max speedup to 5600 MT/s CPU-dependent
Up to 32 DIMM slots (16 per CPU, 8 channels x 2 DPC). Speeds CPU-dependent: 4th Gen Xeon up to 4800 MT/s 1DPC, 5th Gen Xeon up to 5600 MT/s 1DPC, 4400 MT/s at 2DPC. Up to 8 TB max memory (32x 256GB), up to 256 GB per DIMM. RDIMM only (Registered DDR5 with on-die ECC); no MRDIMM/LRDIMM/UDIMM. Intel Xeon Scalable 4th Gen (Sapphire Rapids) and 5th Gen (Emerald Rapids), 2 sockets. A 256GB DDR5-6400 RDIMM PID exists but the node runs it at the 5th Gen controller max of 5600 MT/s.
Compatible memory we track 98 modules
ManufacturerPart numberSpecFit
SK hynix HMCT04MEERA129N 128 GB · DDR5-4800 · RDIMM · 4Rx4 ✓ Confirmed
Kingston 9965788-052.A00G 64 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Kingston 9965791-046.A00G 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston 9965791-113.A00G 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston 9995791-014.A00G 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston 9995791-016.A00G 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston KSM64R52BD4-96MC 96 GB · DDR5-6400 · RDIMM · 2Rx4 Spec match
Lenovo 4X77A93533 96 GB · DDR5-6400 · RDIMM · 2Rx4 Spec match
Micron MTC10F1084S1RC56BD1 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
Micron MTC10F1084S1RC56BD2 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
Micron MTC20F2085S1RC48BA1 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Micron MTC20F2085S1RC56BD1 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Micron MTC20F2085S1RC56BD2 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Micron MTC20F2085S1RC56BG1 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Micron MTC20F2085S1RC64BD2 32 GB · DDR5-6400 · RDIMM · 2Rx8 Spec match
Micron MTC20F2085S1RC64BH1 32 GB · DDR5-6400 · RDIMM · 2Rx8 Spec match
Micron MTC40F2046S1RC48B 64 GB · DDR5-4800 · RDIMM · 2Rx4 Spec match
Micron MTC40F2046S1RC48BA1 64 GB · DDR5-4800 · RDIMM · 2Rx4 Spec match
Micron MTC40F2046S1RC64BD2 64 GB · DDR5-6400 · RDIMM · 2Rx4 Spec match
Micron MTC40F2047S1RC64BB1 128 GB · DDR5-6400 · RDIMM · 2Rx4 Spec match
Micron MTC40F204WS1RC48BB1 96 GB · DDR5-4800 · RDIMM · 2Rx4 Spec match
Micron MTC40F204WS1RC56BB1 96 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Micron MTC40F204WS1RC56BB2 96 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Micron MTC40F204WS1RC64BR 96 GB · DDR5-6400 · RDIMM · 2Rx4 Spec match
Samsung M321R2GA3BB6-CQKET 16 GB · DDR5-4800 · RDIMM · 1Rx8 Spec match
Samsung M321R2GA3EB0-CWM 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
Samsung M321R2GA3PB0-CWMXJ 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
Samsung M321R4GA0BB0-CQK 32 GB · DDR5-4800 · RDIMM · 1Rx4 Spec match
Samsung M321R4GA3BB6-CQK 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3BB6-CQKDS 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3BB6-CQKET 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3BB6-CQKVS 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3EB0-CWM 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3EB0-CWY 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3EB2-CCP 32 GB · DDR5-6400 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3PB0-CWM 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3PB0-CWMCJ 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Samsung M321R4GA3PB2-CCP 32 GB · DDR5-6400 · RDIMM · 2Rx8 Spec match
Samsung M321R6GA0PB2-CCP 48 GB · DDR5-6400 · RDIMM · 1Rx4 Spec match
Samsung M321R6GA3PB2-CCP 48 GB · DDR5-6400 · RDIMM · 2Rx8 Spec match
View all 98 compatible modules in the catalog →
Confirmed = listed in the vendor's memory documentation. Spec match = meets this platform's JEDEC requirements (generation, form factor, validated speed); interchangeability is spec-based, not per-server testing. How we verify →