HPE 805351-B21 819412-001 855507-091 809083-091 HPE 32GB 2RX4 PC4-2400T HPE 805351B21

Description:

The HPE 805351-B21 32GB DDR4 Registered Memory Module is used in HPE ProLiant server systems to expand memory capacity and improve system processing performance. Commonly installed in rack servers, blade servers, virtualization hosts, and enterprise storage systems handling critical workloads. Maintenance teams and system integrators use this part for server memory upgrades, failed DIMM replacement, capacity expansion, and restoring stable server operation.

Applications:

The HPE 805351-B21 memory module is widely used in enterprise data centers, cloud computing infrastructure, database servers, virtualization clusters, and mission-critical IT environments requiring dependable ECC memory. It supports improved multitasking, faster workload execution, and enhanced data reliability for demanding server applications.

Technical Specifications:

• Manufacturer Part Number (MPN): 805351-B21
• Spare Part Number: 819412-001
• Assembly / Option Numbers: 855507-091, 809083-091
• Product Type: Registered ECC Server Memory Module
• Brand: HPE
• Memory Capacity: 32GB
• Memory Type: DDR4 SDRAM
• Form Factor: 288-pin DIMM
• Rank: 2Rx4 (Dual Rank x4)
• Memory Speed: PC4-2400T / DDR4-2400 MHz
• Error Checking: ECC
• Buffered Type: Registered (RDIMM)
• Operating Voltage: 1.2V
• Compatibility: HPE ProLiant Gen9 / Gen10 server platforms
• Application: Enterprise server memory upgrade and replacement

Common Replacements:

• HPE 726722-B21 16GB DDR4-2133 Registered ECC DIMM
• HPE 815100-B21 32GB DDR4-2666 Registered ECC DIMM
• HPE 752369-B21 32GB DDR4-2133 Load Reduced DIMM