HPE - DDR4 - module - 32 GB - LRDIMM 288-polig - 2133 MHz / PC4-17000 CL15 1.2 V Load-Reduced ECC

The HPE 726722-B21 is a 32 GB DDR4 2133 MHz memory module in a 288-pin DIMM form factor designed for HP ProLiant Gen9 servers and other compatible enterprise systems. As HP SmartMemory, this module is qualified and tested to meet HP platform requirements, enabling system-level verification and access to extended memory performance features through the system ROM.

Advantages

HP SmartMemory for Gen9 delivers validated compatibility and reliability specific to HP ProLiant servers, with platform-level testing by HP and sourcing from Tier 1 DRAM suppliers. Compared with prior-generation memory, DDR4 SmartMemory reduces power consumption and enables better thermal design; it also supports fault-prediction when used with HP OneView. These characteristics result in improved uptime, lower energy use, and performance optimizations tuned for HP server platforms.

Suitable for

• HP ProLiant Gen9 rack and tower servers
• Enterprise database and virtualization hosts
• High-performance computing nodes requiring 32 GB DDR4 modules
• Systems using 288-pin DIMM memory slots at 2133 MHz

Key specifications

• Capacity: 32 GB
• Memory type: DDR4
• Clock speed: 2133 MHz
• Form factor: 288-pin DIMM
• Manufacturer part number (MPN): 726722-B21
• Brand: HP Enterprise (HPE)
• EAN: 4514953615212

How to use

Power down the server and follow the chassis-specific service manual to access the memory slots. Match the module with the correct 288-pin DIMM slot and observe the keyed notch orientation before inserting. Press firmly until the module latches into place. After installation, power on the server and verify memory recognition in the system ROM or HP OneView. For best results, install modules in matched pairs or according to the server memory population rules documented by HPE.

Recommendations

Use HPE 726722-B21 SmartMemory modules that match the server’s certified memory list. When deploying in production, populate memory according to HPE guidelines for channel configuration and use HP OneView or system ROM to monitor module health and enable extended performance features.