SATA Powered 4 Port PWM Fan Controller Hub 12V 60W Adjustable Speed Knob PC Case
£13.67
The 4Pin PWM interface is compatible with most fans (3-wire and 2-wire fans are not supported). Port: 4Pin x 4, can connect with 4 pwm fans. Widely used in PC water cooling system. Input Max output rate: 60W.
