Powers and controls up to six PWM fans so your computer’s cooling setup is sure to be efficient and effective System-wide RGB lighting customization lets you modify the lights of up to 264 RGB LEDs including CORSAIR RGB devices such as the Hydro X Series lighting, RGB LED Lighting PRO Expansion Kit light strips, or an RGB Fan LED Hub with up to six additional RGB fans (sold separately) Two included repositionable temperature sensors keep track of the conditions inside your computer USB 2.0 pass-through port allows for the connection of another internal USB device