HPE P19045-B21 P19250-001 P03053-1A1 64GB 2Rx4 PC4-2933Y-R Smart Memory HP P19045B21

Description:

The HPE P19045-B21 Memory Module is used in HPE ProLiant server systems to expand system memory capacity and improve workload performance. Commonly installed in rack servers, blade servers, virtualization hosts, and enterprise storage systems handling business-critical applications. Maintenance teams and system integrators use this part for memory upgrades, failed DIMM replacement, capacity expansion, and restoring reliable server operation.

Applications:

The HPE P19045-B21 memory module is widely used in enterprise data centers, virtualization clusters, database servers, cloud infrastructure, and storage platforms requiring high-capacity ECC memory. It supports improved multitasking, faster data processing, and stable performance in demanding IT environments.

Technical Specifications:

• Manufacturer Part Number (MPN): P19045-B21
• Spare Part Number: P19250-001
• Assembly / Option Number: P03053-1A1
• Product Type: Server Memory Module
• Brand: HPE
• Memory Capacity: 64GB
• Memory Type: DDR4 SDRAM Smart Memory
• Form Factor: 288-pin DIMM
• Rank: 2Rx4 (Dual Rank x4)
• Memory Speed: PC4-2933Y-R / DDR4-2933 MHz
• Buffered Type: Registered DIMM (RDIMM)
• Error Checking: ECC
• Operating Voltage: 1.2V
• Compatibility: HPE ProLiant Gen10 server platforms
• Application: Enterprise server memory upgrade and replacement

Common Replacements:

• HPE P00926-B21 64GB DDR4-2666 Registered ECC DIMM
• HPE P06035-B21 64GB DDR4-3200 Registered ECC DIMM
• HPE 726724-B21 64GB DDR4-2133 Load Reduced DIMM