PWM Fan Speed Controller

PWM Fan Speed Controller – Adjustable & Fixed Mode, 19.7in Cable for 12V/24V 2/3/4-Wire PC Fans

Optimize your PC’s cooling system with this PWM fan speed controller, designed for 12V and 24V 2/3/4-wire fans. Featuring both adjustable and fixed speed modes, this controller lets you fine-tune fan performance for optimal airflow and noise reduction. Whether you're enhancing cooling efficiency for gaming setups, workstations, or industrial applications, this precision fan controller ensures stable operation and extended fan lifespan.

Equipped with a 19.7-inch cable, this plug-and-play PWM fan speed regulator offers flexible installation, allowing easy connection to your PC’s cooling system. The user-friendly design supports smooth speed adjustments, ensuring your system runs at the ideal temperature without excessive noise. Compatible with case fans, CPU coolers, and other ventilation systems, this controller provides efficient and reliable thermal management for your devices.

Built for durability and high performance, this PC fan speed controller is ideal for users who demand customizable cooling control. Whether you need silent operation for everyday tasks or maximum cooling for intense workloads, this controller delivers precise fan speed regulation to match your needs. Upgrade your system’s cooling efficiency and take control of your PC’s airflow today!

Package List:

1 x PWM Fan Speed Controller

Features:

1、PWM Speed Controller: This PWM fan speed controller adopts PWM control technology to realize temperature control and speed regulation. The fan speed can be controlled according to the tested temperature. The higher the temperature, the faster the speed, the lower the temperature, the slower the speed 2、Auto Stop: This PC fan speed controller controls the fan to stop running when the ambient temperature is lower than the set starting temperature. 3、Adjustable Mode: This PWM fan temperature controller supports start up temperature adjustment(10℃ to 50℃), turn the switch to the A position and to switch to the adjustable mode. 4、Fixed Mode: Flip the switch of this PC fan speed governor to the F position to switch to the fixed temperature mode(30℃), which won't be affected by potentiometer. 5、19.7in Cable: This PWM fan speed governor is designed with approximately 50cm/19.7in cable which can be easily connected to your computer chassis.

Specification:

Item Type: PWM Fan Speed ControllerMaterial: Printed Circuit BoardSupport: All Kinds of 12V/24V 2/3/4 Wire Fan/MotorMaximum Driving Current: 4ASupported Mode: Temperature Adjustable Mode/Temperature Fixed ModeCable Length: Approx. 50cm / 19.7in ( Manual Measurement, Slight Error May Exist )