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Catalog/Samsung/DDR4 RDIMM/M393A4K40DB2-CVFGQ
Samsung · Server memory

M393A4K40DB2-CVFGQ

Some specifications need review

32 GB DDR4-2933 Registered DIMM (RDIMM), dual-rank ×4.

About catalog data →
Specifications check the exact part before ordering
ManufacturerSamsungNeeds review
Memory typeDDR4Needs review
Module typeRDIMM · Registered DIMMNeeds review
Capacity32 GBNeeds review
SpeedDDR4-2933 · PC4-23464Needs review
Organization / rank2Rx4Needs review
CAS latencyNot available
Server compatibility checks 12 of 111 platforms
The preliminary rows are a sample across vendors: 99 further platforms share this generation and DIMM type without a recorded capacity conflict. This is not a qualified-parts list. Browse all servers →
Confirmed = a reviewed primary document lists this exact part for that server. Vendor match = reviewed OEM documentation supports the exact OEM part for the server; a native part also requires a separately reviewed OEM cross-reference. Preliminary match = generation and DIMM type match, with no conflict in the capacity limits recorded here. Capacity, ranks, CPU, BIOS and population rules may still need verification. Confirm the exact part and revision against the server documentation before ordering.
Same-spec candidates matching catalog values · verify before substituting
ManufacturerPart numberSpec
KingstonKSM29RD4/32HDR 32 GB · DDR4-2933 · RDIMM · 2Rx4
KingstonKSM29RD4/32MEI 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9E2 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9E2TI 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9E2TK 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9E2UI 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9E2VK 32 GB · DDR4-2933 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G9J3UI 32 GB · DDR4-2933 · RDIMM · 2Rx4
SamsungM393A4K40CB2-CVF 32 GB · DDR4-2933 · RDIMM · 2Rx4
SamsungM393A4K40DB2-CVF 32 GB · DDR4-2933 · RDIMM · 2Rx4
SamsungM393A4K40DB2-CVFBQ 32 GB · DDR4-2933 · RDIMM · 2Rx4
SamsungM393A4K40DB2-CVFBY 32 GB · DDR4-2933 · RDIMM · 2Rx4
SK hynixHMA84GR7CJR4N-WM Some specifications need review32 GB · DDR4-2933 · RDIMM · 2Rx4
SK hynixHMA84GR7DJR4N-WM 32 GB · DDR4-2933 · RDIMM · 2Rx4
SK hynixHMA84GR7JJR4N-WM 32 GB · DDR4-2933 · RDIMM · 2Rx4
Candidates match five catalog values: generation, module type, capacity, rated speed and organization. This does not verify those values or establish interchangeability. Check CAS latency, the exact part and revision, server support and population rules before substituting. These are catalog comparisons, not per-server qualification or testing. View the full family →
Frequently asked
Can I use a Kingston or Micron module instead?
KSM29RD4/32HDR (Kingston), KSM29RD4/32MEI (Kingston), MTA36ASF4G72PZ-2G9 (Micron) are candidates with matching catalog generation, module type, capacity, rated speed and organization (32 GB, DDR4-2933, RDIMM, 2Rx4). This comparison does not establish interchangeability or verify every field. Check the exact part, CAS latency, server qualified parts list and memory population rules before substituting.