The CORSAIR i CUE SP140 RGB ELITE Performance Fan boasts eight bright, individually addressable RGB LEDs, using CORSAIR Air Guide technology with anti-vortex vanes for concentrated cooling. Pair with an existing SP140 RGB ELITE Dual Fan Kit or a CORSAIR i CUE RGB Lighting Controller (sold separately) to customize & synchronize your vivid lighting effects using CORSAIR i CUE software. A translucent low-noise 140mm fan blade, able to spin as quietly as 18 d BA, is PWM controllable between 400 & 1, 200 RPM, pushing up to 68.1 CFM of air while enhancing your lighting effects. Features CORSAIR Air Guide Technology: Utilizes anti-vortex vanes to direct airflow & concentrate cooling, improving cooling whether used as intake, exhaust, or mounted to a liquid cooling radiator or heatsink. Eight Individually Addressable RGB LEDs: Complete your CORSAIR SP RGB ELITE-cooled system with an additional fan, equipped with eight LEDs around the hub. Your Setup at Your Command: Create vivid 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. Requires a CORSAIR Digital Lighting Controller, sold separately. Low-Noise, High-Performance: A translucent 140mm fan blade custom designed for maximum performance spins as quietly as 18 d Ba, providing high airflow while letting your RGB lighting shine through. Keep Your System Cool: Powerful PWM-controlled fan speeds up to 1, 200 RPM, pushing up to 68.1 CFM of air with 1.66mm-H2O of static pressure.