Hewlett Packard Enterprise HPE SmartMemory - DDR5 - module - 32GB - DIMM 288-PIN - 5600 MHz / PC5-44800 - CL46 registered - ECC (P64706-B21)

HP Enterprise HPE P64706-B21 32 GB 1x32 GB DDR5 2800 MHz 288-pin DIMM CAS 45 is a server/PC internal memory module designed to expand system memory capacity and support memory-intensive workloads. This single-module configuration provides 32 GB of DDR5 RAM running at an effective clock speed of 2800 MHz with CAS latency 45 and a standard 288-pin DIMM form factor. The module operates at a nominal voltage of 1.1 V and is intended for installation in compatible servers and workstations to improve multitasking and application performance.

Advantages

The module offers increased memory capacity with a single 32 GB DIMM, allowing straightforward upgrades without replacing existing modules. DDR5 technology at 2800 MHz delivers higher data rates and improved power efficiency compared with previous generations, while the 288-pin DIMM form factor ensures compatibility with systems that accept standard DDR5 memory modules. Operating at 1.1 V helps reduce overall power consumption in multi-module configurations.

Suitable for

• Expanding memory in compatible servers and workstations
• Supporting virtualisation hosts and database caches
• Improving performance for memory-intensive applications and large datasets
• System upgrades where a 288-pin DDR5 DIMM is supported

Key specifications

• Capacity: 32 GB (single module)
• Memory type: DDR5
• Clock speed: 2800 MHz
• CAS latency: 45
• Form factor: 288-pin DIMM
• Voltage: 1.1 V

How to use

Install the memory module into an available compatible 288-pin DIMM socket on the motherboard following the server or workstation manufacturer's installation procedures. Ensure the system is powered off and unplugged before installation. Align the module notch with the socket key and press firmly until the retention latches engage. After installation, power on the system and verify that the BIOS/UEFI recognises the new 32 GB module and that memory settings match the expected DDR5 2800 MHz configuration.

Recommendations

For optimal stability and performance, install modules in matched pairs or according to the system vendor's recommended memory population guidelines. Verify motherboard and firmware support for DDR5 2800 MHz modules and update system firmware if required. Handle the module using anti-static precautions and avoid touching connector pins.