Four manufacturers make modules at this exact specification. They match on every key parameter and are generally interchangeable: a buyer who needs "32 GB DDR4-3200 UDIMM" can usually accept any of them.
| Manufacturer | Part number | CAS | OEM refs | Data |
|---|---|---|---|---|
| Kingston | 9965745-039.A00G | 22 | — | ✓ verified |
| Kingston | KSM32ED8/32HC | 22 | — | ✓ verified |
| Kingston | KSM32ED8/32ME | 22 | — | ✓ verified |
| Micron | MTA18ASF4G72AZ-3G2 | 22 | Lenovo | ✓ verified |
| Samsung | M391A4G43AB1-CWEQ | 22 | Dell | ✓ verified |
| Samsung | M391A4G43BB1-CWEQ | 22 | HPE | ✓ verified |
| SK hynix | HMAA4GU7AJR8N-XN | 22 | — | ✓ verified |
| SK hynix | HMAA4GU7CJR8N-XN | 22 | Supermicro | ✓ verified |
Practical rule: servers accept these modules interchangeably in almost all cases. Keep one vendor within a memory bank and match existing modules when expanding, rather than mixing brands side by side.
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.