The Antec Tricool 80 mm Cooling Fan with 3-Speed Switch 2004 is a high-quality case fan designed for optimal cooling performance. With a fan diameter of 80 mm and clear color, this fan is compatible with both 3-pin and 4-pin power connections, making it versatile for various system configurations. Manufactured in China by Antec, a trusted brand in computer cooling solutions, this fan offers reliable and efficient cooling for your computer system.