cooling lcd display front panel temperature controller fan speed control for deskcpu cooling drive

features: 1. auto /manual manual mode automatic mode switch. 2. big lcd screen to display the temperature, fan speed, alarm temperature, hard disk state, to constantly know the the working condition. 3. smart adjust the computer temperature though controlling the wind speed of 5 groups of fans. 4. can manually set up the alarm temperature range from 40 to 90 degree. 5. when the fan breaks down and can not cool the computer, it will alert immediately.