Give your PC spectacular lighting from any angle with a CORSAIR iCUE QL140 RGB PWM fan, equipped with 34 individually addressable RGB LEDs across four distinct light loops. Pair with an existing QL140 RGB Dual Fan Kit or a CORSAIR iCUE RGB lighting controller (sold separately) to control and synchronize your RGB lighting through CORSAIR iCUE software. Keep your system cool with PWM speeds up to 1,250 RPM. Four lighting zones and 34 individually addressable RGB LEDs radiate spellbinding colors and effects to enhance your CORSAIR QL RGB-cooled system. Create mesmerizing animated lighting effects with powerful CORSAIR iCUE software, bringing your system to life with dynamic RGB lighting synchronized across all your iCUE-compatible products and immersive integrated lighting with compatible games. Requires a CORSAIR iCUE RGB Lighting Controller, sold separately. Keep your system cool with powerful fan speeds up to 1,250 RPM, pushing up to 50.2 CFM of air. Front and back-facing metal CORSAIR logos on the fan hub make a lasting impression.