P64987-B21 HPE 96GB DDR5-6400 ECC RDIMM 2Rx4 1.1V Compatible Memory
96GBDDR5-6400RDIMM2Rx41.1V
SKU: P64987-B21
$ 3,804
≈ €3232.00
🟢 500 pcs available · Lead time: 4-5 Days · Updated 27 Aug 2026
More stock for this part
QuantityPriceShips InUpdated
50+ pcs$4239Lead time 4-5 daysUpdated 2 Sep 2026
2000 pcs$4022Lead time 4-5 daysUpdated 2 Sep 2026
Larger volume or a target price? Talk to sales →
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:
HMCGM4MHBRB505NKSM64R52BD4-96MC SK Hynix 96GB DDR5-6400 ECC RDIMM 2Rx4 1.1V MemoryKingston 96GB DDR5-6400 ECC RDIMM 2Rx4 1.1V Memory. - Fully compatible
Fully compatible with servers requiring P64987-B21.
P64987-B21 Specifications
| Compatible OEM | HPE |
|---|---|
| Part Number | P64987-B21 |
| Memory Size | 96GB |
| Memory Speed | DDR5-6400 |
| Memory Technology | DDR5 |
| Speed | 6400 |
| Rank and Organization | 2Rx4 |
| Rank Type | Dual 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 | PC5-51200R |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|
| Samsung | 96GB | DDR5-6400 | RDIMM | 100 | |||||
| Samsung | 96GB | DDR5-6400 | RDIMM | 2000 | |||||
| Samsung | 96GB | DDR5-6400 | RDIMM | 2000 | |||||
| Samsung | 96GB | DDR5-6400 | RDIMM | 250 | |||||
| SK Hynix | 96GB | DDR5-6400 | RDIMM | 500 | |||||
| SK Hynix | 96GB | DDR5-6400 | RDIMM | 500 | |||||
| Micron | 96GB | DDR5-6400 | RDIMM | 1000 | |||||
| SK Hynix | 96GB | DDR5-6400 | RDIMM | 3 | |||||
| Micron | 96GB | DDR5-6400 | RDIMM | ||||||
| Micron | 96GB | DDR5-6400 | RDIMM | ||||||
| Samsung | 96GB | DDR5-6400 | RDIMM | ||||||
| Kingston | 96GB | DDR5-6400 | RDIMM |
Need help choosing between available part numbers? Contact us for pricing and availability.