The Lenovo ThinkCentre E73/M73/M82 4-Pin CPU Heatsink FRU P/N: 00KT106 is a reliable and efficient component designed for cooling the central processing unit (CPU) in Lenovo computers. This CPU fan with heatsink features a sleek black color and is compatible with Lenovo brand systems. With its 4-pin power connection, this heatsink effectively dissipates heat to prevent overheating and ensure optimal CPU performance. Ideal for maintaining the temperature of your computer while enhancing its overall durability, this Lenovo CPU heatsink is a crucial part for any computer setup.