Catalog candidates from 4 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.
| Manufacturer | Part number | CAS | OEM refs | Notes |
|---|---|---|---|---|
| Kingston | KSM64R52BD4-128MB | 52 | — | |
| Micron | MTC40F2047S1RC64BB1 | — | Supermicro | |
| Micron | MTC40F2047S1RC64BB1R | — | — | |
| Samsung | M321RAJA0MB2-CCP | — | — | Some specifications need review |
| SK hynix | HMCT04MHBRC | — | Supermicro |
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.
Post a request for this spec and VAT-verified suppliers quote whichever brand they actually stock: Kingston, Micron, Samsung or SK hynix. You choose from real offers.