HPE P23970-001 – High Performance Server Fan Module

HPE P23970-001 High Performance Server Fan Module

Overview

HPE P23970-001 is a high-performance hot-plug chassis fan module used in HPE ProLiant Gen10 Plus 2U rack servers such as DL380 and DL385 series. It is designed to provide active airflow inside the server chassis to maintain safe operating temperatures for CPUs, memory, and PCIe components during continuous enterprise workloads. The fan module is part of the server’s thermal subsystem and works in coordination with system firmware and sensor-based fan control.
It is used in data center environments where servers run 24×7 under virtualization, cloud computing, database processing, and other high-density workloads. The fan ensures stable airflow across the entire chassis and supports redundant cooling design, allowing uninterrupted operation even if one fan unit fails. It is a critical component for maintaining system reliability and preventing thermal throttling.

Typical Deployment Scenarios

Enterprise virtualization servers
Cloud infrastructure and hosting nodes
Database and transactional systems
High-density 2U rack environments
Mission-critical data center workloads

Specifications

Compatibility / Ecosystem

HPE P23970-001 integrates into HPE ProLiant DL380 and DL385 Gen10 Plus server platforms as part of the internal cooling system. It works with system sensors and firmware-controlled fan curves to adjust airflow based on temperature and workload conditions. The fan module supports redundant operation within the chassis design, ensuring stable cooling even under partial component failure. It is widely used in enterprise environments where thermal stability and uptime are critical for server performance.