Sign InSign Up
Catalog/DDR4 RDIMM/64 GB · 2666 · 2Rx4
Same-spec catalog family

64 GB DDR4-2666 RDIMM (2Rx4)

Catalog candidates from 2 manufacturers match five recorded values: generation, module type, capacity, rated speed and organization. Matching values do not establish interchangeability: check the exact part, CAS latency and server memory configuration before substituting.

Modules in this family
ManufacturerPart numberCASOEM refsNotes
Kingston KSM26RD4/64HAR 19 —
Kingston KSM26RD4/64HCR 19 —
Kingston KSM26RD4/64MER — —
Kingston KSM26RD4/64MFR 19 —
Samsung M393A8G40MB2-CTD — HPE Some specifications need review
Samsung M393A8G40MB2-CTD7Q — —
This group compares catalog values, not qualified replacements. Individual servers may require specific parts, revisions and population rules. Confirm against your server's qualified parts list before mixing.

Before ordering: check the exact offered part and revision, CAS latency and your server's supported configuration. A shared catalog family does not guarantee that modules can be mixed.

One request covers the whole family

Post a request for this spec and VAT-verified suppliers quote whichever brand they actually stock: Kingston or Samsung. You choose from real offers.

Request quotes for this spec →