Full Details from Amazon.com : http://www.amazon.com/gp/product/B00PBWLMLS?tag=onigi-20<br /><br />STW 5.25 LCD Fan Controller Panel Pc 30w 4-channel Temperature Fan Speed Digital Display Control<br /><br />Temperature control scope0-99 celsius <br />525 inch drive bay 4 fans controller with LCD display and large LCD screen and ultra-wide viewing anglefull aluminum panel to create top-level texture <br />PWM speed control circuit is effective to reduce high frequency noise <br />Using patented thermal desginthe operating tempreature below 38 degrees <br />Fan speed displayshows the actual speed of each fangeneral fan interface 3pin4pin
