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Catalog/Servers/Lenovo ThinkSystem SD650 V3
Lenovo · Server

Lenovo ThinkSystem SD650 V3 — supported memory

Which DDR5 RDIMM modules fit the ThinkSystem SD650 V3, and the compatible parts we track.

Memory support vendor documentation
GenerationDDR5
Form factorsRDIMM
Max speedup to 5600 MT/s CPU-dependent
Lenovo TruDDR5. 16 DIMM slots per node (2 sockets, 8 channels per CPU, 1 DIMM per channel). Types: 10x4 RDIMM, x8 RDIMM, 3DS RDIMM, 9x4/EC4 RDIMM (all RDIMM). UDIMM and LRDIMM NOT supported; no MRDIMM. Up to 5600 MT/s with 5th Gen Xeon, up to 4800 with 4th Gen and Xeon Max. Max 2 TB per node (16x 128GB 3DS RDIMM); largest DIMM 128GB. Direct water cooled, two nodes per 1U tray in DW612S. Withdrawn product.
Compatible memory we track 98 modules
ManufacturerPart numberSpecFit
Samsung M321R4GA3PB0-CWM 32 GB · DDR5-5600 · RDIMM · 2Rx8 ✓ Confirmed
Samsung M329R8GA0BB0-CQK 64 GB · DDR5-4800 · RDIMM · 2Rx4 ✓ Confirmed
SK hynix HMCG94MEBRA109N 64 GB · DDR5-4800 · RDIMM · 2Rx4 ✓ 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-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
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 →