Give your PC spectacular lighting from any angle with the CORSAIR iCUE QL140 RGB PWM Dual Fan Kit, equipped with 68 individually addressable RGB LEDs – 34 in each fan – across four distinct light loops. Use the included iCUE Lighting Node CORE and iCUE software to control and synchronize your RGB lighting. Keep your system cool with PWM speeds up to 1,250 RPM. Dual fan kit with four lighting zones and 34 individually addressable RGB LEDs per fan radiate spellbinding colors and effects on either side. Use the included compact iCUE Lighting Node CORE to easily control RGB lighting via CORSAIR iCUE software, cutting down cable clutter with simple USB 2.0 and SATA connections. 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. Front and back-facing metal CORSAIR logos on the fan hub make a lasting impression. Fan Warranty Two years Fan Size 140mm x 25mm Bearing Type Hydraulic Flow Type Static Pressure LED Color RGB Operating Voltage 6V - 13.2V PWM Control YES CORSAIR iCUE Compatibility Yes Fan Model QL Series Weight 0.469 Package Quantity 2 Speed 550 - 1250 ±10% RPM Sound Level 26 dBA Power Draw 0.30 A Static Pressure 1.4 mm-H2O Fan Airflow 50.2 CFM