Computer PC Cooling Radiator System 4 Channel 3 pin 4 pin Cooler Fan RPM Speed Controller w/ PCI Slot Rear Bracket for fan 12 v - power by SATA 15pin

This controller is suitable for 12V CPU fan, chassis fan, video card fan, south bridge fan, north bridge fan, hard disk fan, server fan, inverter fan etc, all kinds of 3pin or 4pin fans. Increase speed to reduce computer part temperature when computer parts are busy. Reduce speed to reduce noise & power consumption when computer parts are free. Supports computer parts with cooling fan, like CPU, HDD, DDR, VGA, etc. Power by Molex 4pin female or SATA 15pin female Support 4 channels fan speed adjust individually Each channel can be turned off or adjusted to 100% full speed Adjustable knob available to adjust cooling fan revolution speed for each fan individually Each channel can control 4-pin fan, 3-pin fan(Just voltage adjustable control, NOT PWM CONTROL) Specification Fan Speed controller by knob from 0% to 100% full speed Support current 1A max each channel.

Come with standard PCI slot rear bracket and screw for installing