HPE 32GB Dual Rank x8 DDR5-4800 EC8 Registered Smart Memory Module

The HPE P50311-B21 is a memory module with 32GB capacity that is registered and belongs to the DDR5 Smart Memory family. It delivers a transfer rate of 4800 MT/s through a dual rank x8 layout, giving compatible HPE servers more bandwidth and faster data access.

Because HPE validates every Smart Memory module on its Compute Mainstream Platforms, you can install it with confidence. The server recognizes the module immediately, firmware reports accurate health data, and management tools continue to work without manual intervention.

If you run virtual machines, large databases, cloud native applications, or analytics tools that hold entire data sets in memory, the registered architecture keeps signal integrity intact under heavy traffic. Your workloads stay responsive even when several users push the system at the same time.

The module operates at only 1.1 volts, so it draws less power and lowers heat output, a detail that helps in dense rack deployments and edge locations where cooling resources are tight. Since the module occupies a single RDIMM slot with 288 pins, you can add several units to scale capacity or use one to give an existing tower server a quick performance boost.

• 32GB capacity in one module
• DDR5 memory technology supports faster data transfer
• Operates at 4800 MT/s
• Dual rank x8 layout improves memory bandwidth
• CAS latency 40-39-39
• RDIMM with 288 pins
• Registered design increases server stability
• Validated for HPE Compute Mainstream Platforms
• Runs at 1.1 volts to improve energy efficiency