4X77A93556 Lenovo 16GB DDR5-5600 ECC UDIMM 1Rx8 1.1V Compatible Memory
SKU: 4X77A93556
16GB | DDR5-5600 | UDIMM | 1Rx8 | 1.1V
251.00 €
$296
Excl. VAT & shipping
Brand New • 1 Year Warranty
Prices and availability may change and are confirmed on quotation. Last reviewed: 2 March 2026
OEM Memory
Samsung, Micron & SK Hynix
Vendor Compatible
Dell · HPE · Lenovo
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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 4X77A93556.
4X77A93556 Specifications
| Compatible OEM | Lenovo |
|---|---|
| Part Number | 4X77A93556 |
| Memory Size | 16GB |
| Memory Speed | DDR5-5600 |
| Memory Technology | DDR5 |
| Speed | 5600 |
| Rank and Organization | 1Rx8 |
| Rank Type | Single Rank |
| Chip Organization | x8 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL46 |
| DIMM Type | Unbuffered |
| Form Factor | UDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-44800E |
| Temperature | 0°C to 95°C |
Compatible Systems
Still have questions about this memory module? Contact us for advice or to request a custom quote for your system.