Rexflo 80mm Silent Fan W/ Pwm Function
Product Description
This Pulse Width Modulated (PWM) case fan from Rexflo performs at low noise levels by eliminating the fan's power switching noise. Controlled by an external PWM signal the fan ramps up linearly from a 20 percent base level to the fan's maximum rated speed. Since the fan can run at low speeds it is more energy efficient and will have a longer life.