The CORSAIR iCUE H115i ELITE CAPELLIX Liquid CPU Cooler delivers powerful, low-noise cooling for your CPU, with a 280mm radiator and two CORSAIR ML140 RGB PWM fans controllable between 400 RPM and 2,000 RPM. 33 Ultra-bright CAPELLIX LEDs on the pump head and eight RGB LEDs per fan put the spotlight on your cooling. High-Performance RGB Pump Head: Powerful, low-noise cooling for your CPU, lit by 33 ultra-bright CAPELLIX RGB LEDs. CORSAIR iCUE Commander CORE Included: A smart RGB lighting and fan speed controller gives you precise speed and lighting control over up to six RGB fans. Magnetic Levitation RGB Fans: Two 120mm CORSAIR ML RGB Series PWM fans deliver powerful airflow for extreme CPU cooling performance, with eight RGB LEDs per fan. Extreme CPU Cooling: Incredible cooling fan performance controllable via PWM, from 400 to 2,000 RPM while in operation