The Thermaltake Commander FT Touchscreen Fan Controller features a 5.5" screen that allows you to monitor and control up to 5 cooling fans. It displays the system's temperature in Celsius or Fahrenheit and occupies a 5.25" external drive bay. Furthermore, it draws power from a 4-pin Molex connector and has five cables that connect to your fans. With Auto and Manual modes, you can let the Commander FT intelligently adjust the fan's speed based upon the temperature or set the speed yourself to provide maximum cooling or run the fans nearly silent. Additionally, you can individually view and control each fan via the 5.5" touchscreen.