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Catalog/Servers/Supermicro GPU systems (X13, Intel HGX)
Supermicro · Server

Supermicro GPU systems (X13, Intel HGX) — supported memory

Which DDR5 RDIMM modules fit the GPU systems (X13, Intel HGX), and the compatible parts we track.

Memory support vendor documentation
GenerationDDR5
Form factorsRDIMM
Max speedup to 5600 MT/s CPU-dependent
X13 HGX GPU servers (SYS-821GE-TNHR 8U air-cooled, SYS-421GE-TNHR2-LCC 4U liquid-cooled; NVIDIA HGX H100/H200 8-GPU). Host memory: dual 5th/4th Gen Xeon Scalable (C741), 32 DIMM slots. Speeds population-dependent: up to 4 TB at 5600 MT/s ECC DDR5 RDIMM (1DPC) or up to 8 TB at 4400 MT/s (2DPC, 32x 256 GB). GPU HBM is separate from host DIMMs and out of scope.
Compatible memory we track 198 modules
ManufacturerPart numberSpecFit
Micron MTC10F1084S1RC56BD1 16 GB · DDR5-5600 · RDIMM · 1Rx8 Vendor match
Micron MTC20F2085S1RC56BD1 32 GB · DDR5-5600 · RDIMM · 2Rx8 Vendor match
Micron MTC40F2047S1RC56BB1 128 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
Micron MTC40F204WS1RC56BB1 96 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
Samsung M321R4GA3PB0-CWMCJ 32 GB · DDR5-5600 · RDIMM · 2Rx8 Vendor match
Samsung M321R8GA0EB0-CWM 64 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
Samsung M321R8GA0PB0-CWM 64 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
Samsung M321RAJA0MB0-CWM 128 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
Samsung M321RYGA0PB0-CWM 96 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
SK hynix HMCG78AGBRA 16 GB · DDR5-5600 · RDIMM · 1Rx8 Vendor match
SK hynix HMCG88AGBRA 32 GB · DDR5-5600 · RDIMM · 2Rx8 Vendor match
SK hynix HMCG94AGBRA 64 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
SK hynix HMCGM4MGBRB 96 GB · DDR5-5600 · RDIMM · 2Rx4 Vendor match
SK hynix HMCGY8MGBRB 48 GB · DDR5-5600 · RDIMM · 2Rx8 Vendor match
SK hynix HMCT04AGERA 128 GB · DDR5-5600 · RDIMM · 4Rx4 Vendor match
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 KSM48R40BD4-64MD 64 GB · DDR5-4800 · RDIMM · 2Rx4 Spec match
Kingston KSM48R40BD4TMM-64HMR 64 GB · DDR5-4800 · RDIMM · 2Rx4 Spec match
Kingston KSM48R40BD8-32HA 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Kingston KSM48R40BD8-32MD 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Kingston KSM48R40BD8KMM-32HMR 32 GB · DDR5-4800 · RDIMM · 2Rx8 Spec match
Kingston KSM48R40BS4TMM-32HMR 32 GB · DDR5-4800 · RDIMM · 1Rx4 Spec match
Kingston KSM48R40BS8-16HA 16 GB · DDR5-4800 · RDIMM · 1Rx8 Spec match
Kingston KSM48R40BS8-16MD 16 GB · DDR5-4800 · RDIMM · 1Rx8 Spec match
Kingston KSM56R46BD4-64HA 64 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Kingston KSM56R46BD4-64MD 64 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Kingston KSM56R46BD4PMI-64HAI 64 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Kingston KSM56R46BD4PMI-96HMI 96 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Kingston KSM56R46BD4PMI-96MBI 96 GB · DDR5-5600 · RDIMM · 2Rx4 Spec match
Kingston KSM56R46BD8-32HA 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston KSM56R46BD8-32MD 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston KSM56R46BD8PMI-32HAI 32 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston KSM56R46BD8PMI-48HMI 48 GB · DDR5-5600 · RDIMM · 2Rx8 Spec match
Kingston KSM56R46BS8-16HA 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
Kingston KSM56R46BS8-16MD 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
Kingston KSM56R46BS8PMI-16HAI 16 GB · DDR5-5600 · RDIMM · 1Rx8 Spec match
View all 198 compatible modules in the catalog →
Confirmed = listed in the vendor's memory documentation for this server. Vendor match = the vendor's own part cross-reference matches the module and its speed is validated for the platform; not taken from this server's memory list. Spec match = meets this platform's JEDEC requirements (generation, form factor, validated speed); interchangeability is spec-based, not per-server testing. How we verify →