HPE 8GB 1Rx8 PC4-2666V-E – 879505-B21
The HPE 8GB 1Rx8 PC4-2666V-E – 879505-B21 is a genuine HPE server memory module designed to provide reliable and efficient memory performance for compatible HPE ProLiant servers.
With 8GB capacity, DDR4-2666 memory speed, and a 1Rx8 single-rank configuration, this memory module is suitable for upgrading server memory capacity and improving system responsiveness when running business applications, virtualization, databases, file services, and other server workloads.
The 879505-B21 is designed for use with compatible HPE server platforms and should be matched with the server’s supported memory specifications for proper operation.
Key Features
- 8GB DDR4 server memory
- HPE genuine server memory module
- 2666 MT/s memory speed
- 1Rx8 single-rank configuration
- Designed for compatible HPE ProLiant servers
- Reliable performance for server environments
- Ideal for memory upgrades and replacements
- Suitable for business and enterprise workloads
Specifications
| Specification | Details |
|---|---|
| Brand | HPE |
| Part Number | 879505-B21 |
| Capacity | 8GB |
| Memory Type | DDR4 |
| Speed | 2666 MT/s |
| Configuration | 1Rx8 |
| Rank | Single Rank |
| ECC | ECC Server Memory |
| Form Factor | DIMM |
| Application | Server / Enterprise |
| Compatibility | Selected HPE ProLiant Servers |
Applications
The HPE 8GB 1Rx8 PC4-2666V-E can be used for:
- HPE ProLiant server memory upgrades
- Server memory replacement
- File and application servers
- Database servers
- Virtualization environments
- Business and enterprise applications
- Network infrastructure servers






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