HPE P58457-B21 Performance 1U Heat Sink Kit

Overview

The HPE P58457-B21 is a performance heat sink kit designed specifically for HPE ProLiant DL3XX GEN11 1U rack servers. This component is critical for maintaining optimal operating temperatures for high-demand processors, ensuring system stability and preventing thermal throttling under heavy workloads. Deploying this kit is essential for servers configured with performance-oriented CPUs or operating in environments with elevated ambient temperatures, directly impacting the longevity and reliability of your compute infrastructure.

Compatibility

This heat sink kit is engineered for HPE ProLiant DL3XX GEN11 1U rack server platforms. It is designed to interface with specific processor sockets and chassis configurations within this generation of HPE servers. Verify compatibility with your exact DL3XX GEN11 model to ensure proper fit and thermal transfer. It is not compatible with other HPE server generations or different form factors.

Installation Notes

Installation requires careful attention to mounting points and thermal paste application. Ensure the server is powered off and disconnected from all power sources before beginning. Torque specifications for securing the heat sink to the motherboard must be followed precisely to avoid damage to the socket or CPU. Refer to the HPE ProLiant DL3XX GEN11 server maintenance guide for detailed installation procedures and best practices.