P56431-B21 HPE 64GB DDR4-3200 ECC RDIMM 2Rx4 1.2V Compatible Memory
SKU: P56431-B21
64GB | DDR4-3200 | RDIMM | 2Rx4 | 1.2V
$ 935
€795.00
Brand New • 1 Year Warranty
Excl. VAT & shipping
Prices and availability may change and are confirmed on quotation.
Manufacturer Memory
Samsung, Micron & SK Hynix
Vendor Compatible
Dell · HPE · Lenovo
Volume Quotes
Fast B2B response
Direct Support
Technical assistance
HPE 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 HPE platforms—ensuring reliable compatibility, performance, and long-term stability.
Supplied as: M393A8G40CB4-CWE Samsung 64GB DDR4-3200 ECC RDIMM 2Rx4 1.2V Memory.
Fully compatible with servers requiring P56431-B21.
P56431-B21 Specifications
| Compatible OEM | HPE |
|---|---|
| Part Number | P56431-B21 |
| Memory Size | 64GB |
| Memory Speed | DDR4-3200 |
| Memory Technology | DDR4 |
| Speed | 3200 |
| Rank and Organization | 2Rx4 |
| Rank Type | Dual Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL22 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.2V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC4-25600R |
| Temperature | 0°C to 85°C |
Compatible Systems
Still have questions about this memory module? Contact us for advice or to request a custom quote for your system.