4X77A81438 Lenovo 32GB DDR5-4800 ECC RDIMM 1Rx4 1.1V Compatible Memory
Part Number: 4X77A81438
Compatible OEM: Lenovo
Capacity: 32GB
Speed: DDR5-4800
Rank: 1Rx4
Form Factor: RDIMM
Condition: Brand New
Warranty: 1 Year
372.00 €
Excl. VAT & shipping
Prices and availability may change. We will confirm the final price and lead time in your quote.
Lenovo doesn’t manufacture memory. They qualify modules from global tier-one OEMs like Samsung, Micron, and SK Hynix—the same trusted brands behind this module.
JEDEC-compliant and spec-matched for Lenovo systems—ensuring seamless fit, performance, and long-term reliability. All without the Lenovo label—or the premium that comes with it.
Fully compatible with servers requiring 4X77A81438.
4X77A81438 Specifications
| Compatible OEM | Lenovo |
|---|---|
| Part Number | 4X77A81438 |
| Memory Size | 32GB |
| Memory Speed | DDR5-4800 |
| Memory Technology | DDR5 |
| Speed | 4800 |
| Rank and Organization | 1Rx4 |
| Rank Type | Single Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL40 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-38400R |
| Temperature | 0°C to 85°C |
Compatible Systems
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