The CORSAIR iCUE COMMANDER CORE XT is both a PWM fan controller and RGB controller in one, turning your PC’s case into a smart case. Use CORSAIR iCUE software for precise fan speed control and intelligent fan detection, along with RGB lighting control for multiple components.​ The COMMANDER CORE XT is more than just a lighting and fan controller for up to six fans. It can be expanded to monitor temperatures (two temp monitor sensors included) and even tie-into other iCUE devices like the LS100 Lighting Strips or RGB LED Lighting PRO Expansion kits. Control up to 264 RGB LEDs out of the box – directly connect up to six CORSAIR RGB fans as well as an additional lighting channel for other CORSAIR RGB devices. Two included repositionable temperature sensors allow you to accurately monitor temperatures throughout your system with CORSAIR iCUE software. Set it up where it will automatically adjust fan speeds and RGB lighting based on system temperatures. Automatic detection of any combination of individually addressable CORSAIR RGB fans, embedded magnets, and a low-profile design make it simple to install the COMMANDER CORE XT.