HPE P58458-B21 Gen11 2U Heat Sink KIT

Overview

The HPE DL3X5 Gen11 2U Heat Sink Kit, model P58458-B21, is a critical thermal management component designed to maintain optimal operating temperatures for processors and other heat-generating components within HPE ProLiant DL3X5 Gen11 servers. Proper heat dissipation is essential for preventing thermal throttling, ensuring system stability, and extending the lifespan of sensitive hardware, particularly under sustained high-load conditions typical in data centers and enterprise environments.

Compatibility

This heat sink kit is specifically engineered for HPE ProLiant DL3X5 Gen11 2U rack servers. It is designed to interface directly with the CPU socket and mounting points on the motherboard of these specific server models, ensuring a precise fit and effective heat transfer. Verify compatibility with your exact server configuration before purchase.

Installation Notes

Installation requires careful attention to torque specifications to ensure proper contact with the CPU and heat spreader without damaging the motherboard or processor. It is recommended to use thermal paste (typically included with the heat sink or purchased separately) and follow the official HPE service manual for the DL3X5 Gen11 series for detailed installation procedures. Ensure the server is powered off and disconnected from all power sources before beginning installation.