HPE P49145-B21 – DL380 Gen11 Standard Heat Sink Kit

HPE P49145-B21 DL380 Gen11 Standard Heat Sink Kit

Overview

HPE P49145-B21 is a standard CPU heat sink kit designed for HPE ProLiant DL380 Gen11 rack servers. It is a passive thermal cooling module engineered to dissipate processor heat in enterprise server environments operating under continuous workloads. The heatsink transfers thermal energy from the CPU into the server airflow path, where chassis fan modules remove heat from the enclosure to maintain stable operating temperatures and system reliability.
The kit is intended for processors with thermal design power requirements up to 150W and is commonly deployed in virtualization, cloud infrastructure, database, and enterprise application environments. It integrates directly into the server thermal subsystem and supports stable cooling performance in dense rack deployments. The heatsink operates together with the chassis airflow architecture and standard fan configurations used in DL380 Gen11 platforms.

Typical Deployment Scenarios

Enterprise virtualization platforms
DL380 Gen11 rack server deployments
Cloud infrastructure environments
Database and application hosting
Data center compute workloads

Specifications

Compatibility / Ecosystem

HPE P49145-B21 is designed for HPE ProLiant DL380 Gen11 servers using standard thermal processor configurations. It integrates with the server thermal management subsystem and operates with chassis airflow and system fan modules to maintain stable CPU temperatures during continuous enterprise workloads. The heatsink is commonly used in enterprise rack deployments requiring balanced cooling efficiency and reliable thermal performance.