The Lenovo CPU Heatsink Fan is designed for optimal cooling performance with its 3 case fans and connector for easy installation on Lenovo laptops and desktops. Made with aluminum and copper materials, this CPU fan features a fluid bearing design and a maximum airflow volume of 70.5 CFM. With a sleek black color and a maximum fan speed of 2800 RPM, this CPU fan with heatsink is a reliable and efficient cooling solution for your computer system. It also comes with a 1-year manufacturer warranty for added peace of mind.