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Catalog/Samsung/DDR4 RDIMM/M393A4K40BB1-CRC0Q
Samsung · Server memory

M393A4K40BB1-CRC0Q

32 GB DDR4-2400 Registered DIMM (RDIMM), dual-rank ×4.

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Specifications check the exact part before ordering
ManufacturerSamsung
Memory typeDDR4
Module typeRDIMM · Registered DIMM
Capacity32 GB
SpeedDDR4-2400 · PC4-19200
Organization / rank2Rx4
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
Kingston9965640-006.A01G 32 GB · DDR4-2400 · RDIMM · 2Rx4
Kingston9965640-008.A01G 32 GB · DDR4-2400 · RDIMM · 2Rx4
Kingston9995640-011.A00G 32 GB · DDR4-2400 · RDIMM · 2Rx4
KingstonKSM24RD4/32HDI 32 GB · DDR4-2400 · RDIMM · 2Rx4
KingstonKSM24RD4/32MAI 32 GB · DDR4-2400 · RDIMM · 2Rx4
KingstonKSM24RD4/32MEI 32 GB · DDR4-2400 · RDIMM · 2Rx4
MicronMTA36ASF4G72PZ-2G3B1MK 32 GB · DDR4-2400 · RDIMM · 2Rx4
SamsungM393A4K40BB1-CRC 32 GB · DDR4-2400 · RDIMM · 2Rx4
SamsungM393A4K40BB1-CRC4Q 32 GB · DDR4-2400 · RDIMM · 2Rx4
SamsungM393A4K40CB1-CRC 32 GB · DDR4-2400 · RDIMM · 2Rx4
SK hynixHMA84GR7AFR4N-UH 32 GB · DDR4-2400 · RDIMM · 2Rx4
SK hynixHMA84GR7MFR4N-UH 32 GB · DDR4-2400 · 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?
9965640-006.A01G (Kingston), 9965640-008.A01G (Kingston), 9995640-011.A00G (Kingston) are candidates with matching catalog generation, module type, capacity, rated speed and organization (32 GB, DDR4-2400, 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.