This RGB PC Cooling Fan has an elegant look and colorful design. The enables users to easily select preferred RGB lighting effects, colors and fan speed. The most commonly size( ) for computer case and radiators. The fan is designed to decorate your RGB systems, you can enjoy the performance with a beautiful setting. Features - ColorAssorted Color - Size: 120 x 120 x 25mm - Fan Speed: 1100-1800RPM - Noise: 23.5dBA - Air Flow: 33CFM - This RGB PC Cooling Fan has an elegant look and colorful design. The enables users to easily select preferred RGB lighting effects, colors and fan speed. - The most commonly size( ) for computer case and radiators. The fan is designed to decorate your RGB systems, you can enjoy the performance with a beautiful setting. - Equipped with rubber pads and hydraulic bearing, which greatly reduce operating noise and improves efficiency. - Fan at 1100-1800RPM at low 23.5dBA and deliver an air flow of up to 33CFM. Package list: 3 x Cooling Fan 1 x Controller