This Socket 478 CPU cooler is a combination CPU fan and heatsink thats designed to provide optimal CPU cooling at a great price.The CPU cooler features a reliable 60mm ball bearing fan that provides excellent airflow, and a built-on aluminum heatsink designed with closely spaced fins to help increase heat dissipation and in turn provide a cooler operating environment for the CPU.Saving time and hassle, the cooler can be installed in minutes, through simple mounting on the mainboard.