The Thermaltake CL-F056-PL14SW-A Riing Plus 14 LED RGB Radiator Fan TT Premium is a high-quality computer case fan designed for optimal cooling performance. With a fan diameter of 140mm and multi-color LED lights, this fan not only enhances the aesthetic of your computer setup but also efficiently dissipates heat to keep your system running smoothly. Made in China by Thermaltake, a trusted brand in the industry, this fan is a reliable choice for improving the thermal management of your computer system.