5H40R19574 - Lenovo Laptop Cooling Fan and Heatsink - Genuine

This Lenovo Laptop Cooling Fan and Heatsink (5H40R19574) is a genuine part specifically designed for Lenovo laptops. It serves as an essential component in managing the laptop's thermal performance by efficiently dissipating heat away from the CPU. Also known as a "Thermal Assemblyr for DIS," this part ensures your device stays cool during intensive operations, preventing overheating and potential damage. Suitable for various Lenovo laptop models, this cooling fan and heatsink is crucial for maintaining optimal performance and extending the lifespan of your laptop. If your Lenovo laptop experiences symptoms like unexpected shutdowns, overheating, or reduced performance, it might indicate this part is failing or already broken. Replacing a malfunctioning cooling fan and heatsink can help restore your laptop's functionality and prevent further heat-related issues. Before purchasing, please check your device's model number to ensure compatibility with this part.

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