HPE P48904-B21 – DL3X0 Gen11 1U Standard Heat Sink Kit

HPE P48904-B21 – DL3X0 Gen11 1U Standard Heat Sink Kit

Overview

HPE P48904-B21 is a standard CPU heat sink kit designed for HPE ProLiant DL3X0 Gen11 1U rack servers. It is a passive thermal cooling module used to dissipate processor heat during continuous enterprise workloads. The heat sink transfers thermal energy from the CPU into the server airflow path, where chassis fans remove heat from the enclosure to maintain stable operating temperatures.
This kit is intended for standard thermal configurations and is commonly deployed in enterprise data centers running virtualization, cloud infrastructure, application hosting, and database workloads. It integrates directly with the server thermal architecture and supports reliable processor cooling in compact 1U environments. The heat sink works with standard fan configurations and is used in systems with supported processor thermal requirements.

Typical Deployment Scenarios

Enterprise virtualization platforms
1U rack server deployments
Cloud infrastructure systems
Database and application hosting
Data center compute environments

Specifications

Compatibility / Ecosystem

HPE P48904-B21 is designed for HPE ProLiant DL3X0 Gen11 server platforms operating in 1U rack environments. The heatsink integrates with the server’s thermal subsystem and works alongside standard fan kits to maintain processor temperature stability during continuous workloads. It supports enterprise deployments requiring balanced airflow and standard thermal configurations in dense rack infrastructure.