HPE 32GB Dual Rank x8 DDR5-5600 CAS-46-45-45 EC8 Registered Smart Memory Module

Overview

The HPE P64706-B21 is a 32 GB DDR5 Smart Memory module designed specifically for HPE servers that require reliable and efficient performance. Operating at a fast data transfer rate of 5600 MT/s and a low voltage of 1.1 volts, this memory module helps maintain high throughput while minimizing power consumption. Its dual rank x8 architecture and integrated ECC support make it well suited for demanding enterprise environments such as virtualization, database management, and cloud infrastructure.

Key features

• Dual rank x8 design enhances memory bandwidth without increasing power usage, optimizing performance for modern server workloads.
• Registered ECC technology detects and corrects memory errors automatically, ensuring system stability and data integrity during heavy processing tasks.
• Low operating voltage of 1.1 volts reduces power consumption, which is critical in dense rack setups where energy efficiency matters.
• CAS latency timings of 46-45-45 provide consistent and predictable memory access speeds, supporting smooth application performance.
• Certified as genuine HPE Smart Memory, enabling firmware-level optimizations such as thermal management and diagnostic support for seamless integration.
• Compatible with HPE ProLiant servers featuring 288-pin DIMM slots, simplifying installation and upgrades in existing or new server clusters.

Key specs

• Memory capacity: 32 GB
• Memory type: DDR5 Smart Memory
• Data transfer rate: 5600 MT/s
• Voltage: 1.1 V
• CAS latency: 46-45-45
• Module configuration: Dual rank x8
• Form factor: 288-pin DIMM

Connectivity and compatibility

This memory module is designed exclusively for HPE ProLiant servers that support DDR5 registered ECC memory. Its 288-pin DIMM form factor fits standard server memory slots, and the registered design reduces electrical load on the memory controller, allowing for larger memory capacities and improved system stability. It is ideal for environments running virtualization platforms, large-scale databases, or cloud services where uptime and data accuracy are critical.

Installation and setup

Installing the P64706-B21 is straightforward: simply insert the 288-pin DIMM into a compatible HPE ProLiant server slot. The server firmware automatically recognizes the module as genuine HPE Smart Memory, enabling advanced features such as firmware updates, thermal tuning, and diagnostic monitoring. This plug-and-play approach minimizes downtime and ensures the memory operates at optimal settings without manual configuration.

Ideal uses and environments

This memory module is a strong choice for IT professionals managing enterprise servers that demand high reliability and performance. It fits well in virtualization hosts, database clusters, and cloud infrastructure nodes where large memory capacity and error correction are essential. Its efficient power usage and robust error handling make it suitable for data centers aiming to balance performance with energy costs and system stability.