Keep your Lenovo Thinkpad E15 Gen 4 running smoothly with this high-quality CPU cooling fan. Designed specifically for type 21E6 and 21E7 models, this black heatsink ensures optimal performance and prevents overheating. Made by Lenovo, it is a genuine part that you can trust. Install this fan and enjoy a quieter and cooler laptop experience. This CPU fan is an essential component for any Lenovo Thinkpad E15 Gen 4 owner who wants to protect their investment and keep their device running at its best. Don't wait until it's too late, order your Lenovo Thinkpad E15 Gen 4 CPU cooling fan today.