P64710-B21 HPE 256GB DDR5-5600 ECC RDIMM 8Rx4 1.1V Compatible Memory
256GBDDR5-5600RDIMM8Rx41.1V
SKU: P64710-B21
$ 8,696
≈ €7478.00
🟢 8 pcs available · Lead time: 3-4 Days · Updated 18 May 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
Volume Pricing
Fast response for B2B quantity requests
Technical Support
Compatibility and sourcing assistance
Overview
- 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:
HMCT14AGERA209N SK Hynix 256GB DDR5-5600 ECC RDIMM 8Rx4 1.1V Memory. - Fully compatible
Fully compatible with servers requiring P64710-B21.
P64710-B21 Specifications
| Compatible OEM | HPE |
|---|---|
| Part Number | P64710-B21 |
| Memory Size | 256GB |
| Memory Speed | DDR5-5600 |
| Memory Technology | DDR5 |
| Speed | 5600 |
| Rank and Organization | 8Rx4 |
| Rank Type | Octal Rank |
| Chip Organization | x4 |
| Error Correction (ECC) | ECC |
| CAS Latency | CL52 |
| DIMM Type | Registered |
| Form Factor | RDIMM |
| Voltage | 1.1V |
| Pins | 288 |
| Height | STD |
| JEDEC Specification | PC5-44800R |
| Temperature | 0°C to 95°C |
Compatible Systems
Same-Spec Alternatives
Alternative part numbers with matching key specifications.
| Picture | Part Number | Brand | Size | Speed | Form Factor | Ships In | Stock | Price | |
|---|---|---|---|---|---|---|---|---|---|
| SK Hynix | 256GB | DDR5-5600 | RDIMM | 8 |
Need help choosing between available part numbers? Contact us for pricing and availability.