The Thermaltake RGB Riing Plus TT-1225 120mm Cooling Fan is a high-quality case fan designed for cooling systems in computers. With a fan diameter of 120mm and a maximum fan speed of 1500 RPM, this fan is efficient in keeping your system cool and running smoothly. The fan features a multicolor light, adding a sleek and stylish look to your computer setup. Made of durable plastic and compatible with universal brands, this Thermaltake fan is a reliable choice for maintaining optimal temperatures in your computer system.