HPE SmartMemory - DDR4 - module - 64 GB - LRDIMM 288-pins - 2933 MHz / PC4-23400 - CL21 - 1.2 V - load-reduced - ECC

The HPE DDR4 64GB 2933MHz memory module (P00926-B21) is a load-reduced DIMM (LRDIMM) designed for servers and high-demand workstations. It provides 64 GB of DDR4 capacity at a 2933 MT/s clock rate with 1.2 V operation and a CAS latency of 21. HPE SmartMemory is qualified on HPE platforms to deliver optimized throughput, power efficiency, and reliability for virtualization, cloud and large database workloads.

Advantages

This HPE DDR4 2933 MT/s SmartMemory improves memory bandwidth and reduces latency compared with DDR4 2666 MT/s modules, while operating with industry-leading signal integrity. Modules are selected from top DRAM suppliers and undergo HPE qualification and testing to minimize failures and decrease server downtime. The LRDIMM form factor allows higher capacity and better memory density for systems that require large memory footprints.

Suitable for

• Virtualized server environments
• Cloud computing and service provider platforms
• Large in-memory databases and analytics
• Enterprise and SMB servers requiring high capacity

Key specifications

• Capacity: 64 GB
• Memory type: DDR4
• Speed: 2933 MT/s (2933 MHz)
• Form factor: LRDIMM
• CAS latency: 21
• Voltage: 1.2 V
• Manufacturer part number (MPN): P00926-B21
• Weight: 0.045 kg

How to use

Power down the server and follow the manufacturer’s service manual for safe handling when installing or replacing memory modules. Install the LRDIMM into the appropriate DIMM slot(s) according to the server memory population guidelines to ensure supported speeds and optimal performance. After installation, verify memory is recognized in the system BIOS/UEFI and run server diagnostics to confirm proper operation.

Recommendations

For best results, use HPE SmartMemory modules that are qualified for your specific HPE server model and populate memory channels according to HPE configuration guidelines. Match DIMM types across channels and avoid mixing LRDIMM with UDIMM or RDIMM in the same system. Keep firmware and BIOS up to date to ensure compatibility and stability.