12V DC Molex to 3-Pin Manual PWM Fan Controller – Coolerguys

12V DC Molex to 3-Pin Manual PWM Fan Controller 840556070702 This controller is built to handle up to 1A of 12V current. It has a 4-Pin Molex Input Power with a Pulse Width Modulation manual controller to dial your speed in the smoothest possible progression while maximizing the range. You can use one of our splitters 

Coolerguys Power Supply (1A) & Manual 12V DC Variable Speed controller

Coolerguys Variable Molex Speed Controller

Coolerguys Manual 12V DC Variable Speed controller with Molex connector

8 Way 3 Pin 4 Pin Micro Fan PWM Speed Controller Hub Molex Powered - MODDIY

12v fans gtmuk

Expand 4-pin fan interfaces, solving the problem of lack of motherboard fan interfaces. Designed for 12V 4-Pin 3-Pin fans, support simultaneous

ELECTOP PC Chassis Fan Hub CPU Cooling HUB 10 Port 12V 4 Pin Fan PWM Hub Molex Controller

Programmable Thermal Fan Controller with LED Display - Coolerguys