Give your PC spectacular lighting from any angle with a CORSAIR i CUE 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 i CUE RGB lighting controller (sold separately) to control & synchronize your RGB lighting through CORSAIR i CUE software. Keep your system cool with PWM speeds up to 1, 250 RPM with a 140mm fan blade engineered to ensure both low noise operation & outstanding lighting. Complete with front & back-facing metal logos on the hub & anti-vibration rubber dampers to reduce vibration noise, QL140 RGB fans create spectacular lighting that doesn’t choose sides. 34 Individually Addressable RGB LEDs: Fully equipped with 34 RGB LEDs across four lighting zones to enhance your CORSAIR QL RGB-cooled system. Intelligent Control, Unlimited Possibilities: Create mesmerizing animated lighting effects with powerful CORSAIR i CUE software, bringing your system to life with dynamic RGB lighting synchronized across all your i CUE-compatible products & immersive integrated lighting with compatible games. Requires a CORSAIR i CUE RGB Lighting Controller, sold separately. Lower Your System Temperatures: Powerful fan speeds up to 1, 250 RPM, pushing up to 50.2 CFM of air. Low-Noise 140mm Fan Blade: Semi-transparent fan blade engineered for quiet operation while allowing your RGB lighting to shine through. Anti-Vibration Rubber Dampers: Reduce vibration noise & transfer. A Lasting Impression: Built with front & back-facing metal CORSAIR logos on the fan hub.