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: 12 cm. - Material: ABS. - Rated voltage: 5VDC 12VDC. - Rotational speed: 0-1400 . - Air flow: 37.8CFM±10%. - Noise: 25dB±10%. - Lifespan: 4000h. - Interface: 6 pin. - Fan cable length: 480mm±10mm. - 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 -1400 at low 25dBA and deliver an air flow of up to 37.8CFM. - Made of high grade material, durable in use. Package list: 3 x cooling fan 1 set x controller