Description:

The HPE 647879-B21 8GB DDR3 Registered Memory Module is used in enterprise server systems to expand memory capacity and improve data processing performance. Commonly installed in rack servers, blade servers, storage systems, and data center infrastructure. Maintenance teams and system integrators use this part for server memory upgrades, replacement, and maintaining stable system performance.

Applications:

The HPE 647879-B21 memory module is widely used in enterprise IT environments requiring reliable ECC registered memory for server workloads. It is commonly integrated into HPE ProLiant servers, virtualization platforms, database servers, and business-critical systems where stable memory performance and data integrity are essential.

Technical Specifications:

• Manufacturer Part Number (MPN): 647879-B21
• Spare Part Number: 687462-001
• Assembly Number: 647651-181
• Brand: Hewlett Packard Enterprise (HPE)
• Product Type: Server Memory Module
• Memory Capacity: 8GB
• Memory Type: DDR3 Registered DIMM (RDIMM)
• Memory Speed: DDR3-1600 (PC3-12800R)
• Form Factor: 240-pin DIMM
• ECC Support: Yes (ECC Registered)
• Rank Configuration: 2Rx4 (typical)
• Voltage: 1.5V
• Compatibility: Select HPE ProLiant Gen8 / Gen7 servers
• Compliance Standards: JEDEC, HPE certified

Common Replacements:

• HPE 708641-B21 16GB DDR3 Memory Module
• HPE 647883-B21 8GB DDR3 Memory Module
• Dell A6996789 8GB DDR3 RDIMM