Boost your server’s reliability and keep temperatures under control with the HPE P52756-B21 Server CPU Heatsink – the essential upgrade that prevents overheating before it becomes a problem. This passive air‑cooling solution delivers consistent performance, so you can focus on your workload, not your hardware.
HPE P52756-B21 Server CPU Heatsink for ProLiant Rack Systems Air Cooling
Designed specifically for HPE ProLiant rack servers, this CPU heatsink uses a high‑efficiency aluminum and copper construction to dissipate heat without requiring additional power. It mounts directly onto the CPU socket, relying on your system’s existing fans for airflow, which simplifies installation and reduces overall power consumption.
The heatsink operates safely across a wide temperature range (0 °C to 85 °C, CPU‑dependent) and weighs only about 1.0–1.2 kg, making it lightweight yet robust enough for demanding data‑center environments.
Installation is straightforward: align the heatsink with the CPU socket, secure it, and let your server’s fan handle the airflow. No firmware updates or complex wiring are needed, so you can get back online quickly.
Benefits
- Passive cooling eliminates extra power draw, lowering energy costs.
- Aluminum‑copper blend provides superior heat dissipation for stable CPU performance.
- Direct CPU socket mounting ensures a secure, vibration‑free fit.
- Lightweight design (~1 kg) reduces overall server weight without compromising durability.
Uses of the product
- Maintain optimal temperatures in HPE ProLiant rack servers.
- Extend CPU lifespan by preventing thermal throttling.
- Support high‑density data‑center deployments where space and power are limited.
- Replace aging or damaged heatsinks in existing server fleets.
Features
- Passive air‑cooling method – relies on existing system fans.
- Compatible with all HPE ProLiant rack server models.
- Operating temperature range of 0 °C to 85 °C, adaptable to various CPUs.
- Durable aluminum and copper construction for long‑term reliability.
