Editorial Review PWM fans receive their spin rate orders from your PC's motherboard. If you have multiple PWM fans, you can use this cable to sync them up to spin at the same rate. One 4-pin connector allows the connected fan to provide RPM feedback to the motherboard.
Specification Binding : Electronics Brand : Evercool EAN : 0702472044086 Label : EverCool Manufacturer : EverCool Model : 148 0131 ProductGroup : Speakers ProductTypeName : CABLE_OR_ADAPTER Publisher : EverCool Studio : EverCool Title : Molex To 5X 4 Pin Pwm Fan Cables Braided 17In