The CORSAIR iCUE SP120 RGB ELITE Performance Fan boasts eight bright, individually addressable RGB LEDs, using CORSAIR AirGuide technology with anti-vortex vanes for concentrated cooling. Pair with an existing SP120 RGB ELITE Triple Fan Kit or a CORSAIR iCUE RGB Lighting Controller (sold separately) to customize and synchronize your vivid lighting effects using CORSAIR iCUE software. A translucent low-noise 120mm fan blade, able to spin as quietly as 18 dBA, is PWM controllable between 550 and 1,500 RPM, pushing up to 47.7 CFM of air while enhancing your lighting effects CORSAIR AIRGUIDE TECHNOLOGY SP RGB Elite series fans utilize anti-vortex vanes to direct airflow and concentrate cooling, improving cooling whether used as intake, exhaust, or mounted to a liquid cooling radiator or heatsink. MESMERIZING RGB LIGHTING Eight Individually Addressable RGB LEDs line the central fan hub and diffuse outwards through the semi-opaque fan blades for a subtle and elegant glowing effect. LOW-NOISE, HIGH-PERFORMANCE With noise levels as low as 18 dBA, the SP RGB ELITE€™s translucent fan blades provide ample airflow while still letting your RGB lighting shine through. Dimensions (mm):120mm x 120mm x 25mm / 4.72\' x 4.72\' x 0.98\' Requires a CORSAIR Digital Lighting Controller, sold separately.