4X77A88512 Lenovo 32GB DDR5-4800 ECC UDIMM 2Rx8 1.1V Compatible Memory
32GBDDR5-4800UDIMM2Rx81.1V
SKU: 4X77A88512
$ 1,304
≈ €1122.00
🟢 56 pcs available · Lead time: 3-4 Days · Updated 1 Jun 2026
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Prices and availability may change and are confirmed on quotation.
Tier-1 Memory
Samsung, Micron & SK Hynix
Server Compatibility
Dell, HPE, Lenovo, Cisco and more
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Technical Support
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Overview
- Lenovo does not manufacture memory.
Their systems are qualified using modules from global tier-one manufacturers such as Samsung, Micron, and SK Hynix. - This module is JEDEC-compliant and spec-matched for Lenovo platforms
Ensuring reliable compatibility, performance, and long-term stability. - Supplied as:
M324R4GA3BB0-CQK Samsung 32GB DDR5-4800 ECC UDIMM 2Rx8 1.1V Memory. - Fully compatible
Fully compatible with servers requiring 4X77A88512.
4X77A88512 Specifications
| Compatible OEM | Lenovo |
|---|---|
| Part Number | 4X77A88512 |
| Memory Size | 32GB |
| Memory Speed | DDR5-4800 |
| Memory Technology | DDR5 |
| Speed | 4800 |
| Rank and Organization | 2Rx8 |
| Rank Type | Dual Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL40 |
| DIMM Type | Unbuffered |
| Form Factor | UDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-38400E |
| Temperature | 0°C to 95°C |
Compatible Systems
Same-Spec Alternatives
Alternative part numbers with matching key specifications.
Need help choosing between available part numbers? Contact us for pricing and availability.