5H40S20424 - Lenovo Laptop Cooling Fan and Heatsink - Genuine

This Cooling Fan and Heatsink (5H40S20424) is a genuine Lenovo part, crafted specifically for Lenovo laptops. It's designed to maintain your device's optimal temperature, ensuring it runs smoothly and efficiently. Compatible with various Lenovo laptop models, this component is also known as a "Heatsink Thermal Module." The system greatly contributes to your laptop's performance by dissipating heat through the heatsink, while the fan circulates cool air across the component, ensuring your device doesn't overheat during intensive operations. Common symptoms that suggest a replacement may be necessary include your laptop overheating, the fan making louder noises than usual, or the device shutting down unexpectedly due to thermal events. Before purchasing, always check your laptop's model number to ensure compatibility.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.