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Catalog/SK hynix/DDR4 LRDIMM/HMAA8GL7CPR4N-VK
SK hynix · Server memory

HMAA8GL7CPR4N-VK

64 GB DDR4-2666 Load-Reduced DIMM (LRDIMM), quad-rank ×4.

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Specifications check the exact part before ordering
ManufacturerSK hynix
Memory typeDDR4
Module typeLRDIMM · Load-Reduced DIMM
Capacity64 GB
SpeedDDR4-2666 · PC4-21328
Organization / rank4Rx4
CAS latency19
Server compatibility checks 12 of 92 platforms
The preliminary rows are a sample across vendors: 80 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
KingstonKSM26LQ4/64HAI 64 GB · DDR4-2666 · LRDIMM · 4Rx4
KingstonKSM26LQ4/64HAM 64 GB · DDR4-2666 · LRDIMM · 4Rx4
KingstonKSM26LQ4/64HCI 64 GB · DDR4-2666 · LRDIMM · 4Rx4
KingstonKSM26LQ4/64HCM 64 GB · DDR4-2666 · LRDIMM · 4Rx4
MicronMTA72ASS8G72LZ-2G6 64 GB · DDR4-2666 · LRDIMM · 4Rx4
MicronMTA72ASS8G72LZ-2G6D2QI 64 GB · DDR4-2666 · LRDIMM · 4Rx4
SamsungM386A8K40BM2-CTD 64 GB · DDR4-2666 · LRDIMM · 4Rx4
SamsungM386A8K40BM2-CTD7Q 64 GB · DDR4-2666 · LRDIMM · 4Rx4
SamsungM386A8K40BM2-CTD7Y 64 GB · DDR4-2666 · LRDIMM · 4Rx4
SamsungM386A8K40CM2-CTD 64 GB · DDR4-2666 · LRDIMM · 4Rx4
SamsungM386A8K40DM2-CTD 64 GB · DDR4-2666 · LRDIMM · 4Rx4
SK hynixHMAA8GL7AMR4N-VK 64 GB · DDR4-2666 · LRDIMM · 4Rx4
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?
KSM26LQ4/64HAI (Kingston), KSM26LQ4/64HAM (Kingston), KSM26LQ4/64HCI (Kingston) are candidates with matching catalog generation, module type, capacity, rated speed and organization (64 GB, DDR4-2666, LRDIMM, 4Rx4). 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.