Introducing the Evercool 60mmx60mmx15mm Ballbearing Fan with a diameter of 60mm and a voltage of 12V. This high-quality case fan is designed to keep your computer hardware cool and prevent overheating. It features a 4-pin power connexion and a maximum speed of 4000RPM. The fan is made by EVERCOOL, a trusted brand in the computer cooling industry. This product is perfect for anyone looking to enhance the cooling system of their computer case. With its durable construction and reliable performance, it is sure to keep your computer running smoothly for hours on end.