The CORSAIR ML140 PRO RGB PWM fan combines unrivaled performance and low noise operation, by utilizing magnetic levitation bearing technology, with vibrant RGB lighting controlled by the included Lighting Node PRO in CORSAIR LINK software.   Quiet Cooling in any Colour The CORSAIR ML140 PRO RGB PWM fan combines unrivaled performance and low noise operation, by utilizing magnetic levitation bearing technology, with vibrant RGB lighting controlled in CORSAIR LINK software.   Friction Meets Reality By utilizing ultra-low friction magnetic levitation bearing technology, ML140 PRO RGB can deliver more airflow and higher static pressure at lower noise levels than traditional bearing fans, backed by a long-life five-year warranty.   Put Your Build in the Spotlight Four hub-mounted RGB LEDs output a vivid blast of light and color, making it easy to match your system’s style.   Expand or Create Available in as a single fan, control lighting effects and airflow in CORSAIR LINK and add the finishing touches with replaceable corner caps (sold separately). The RGB functionality of ML140 PRO RGB requires an RGB lighting hub and Lighting Node PRO.   Be Seen Not Heard With a 400 to 1,600 RPM PWM control range at 25 dBA max, ML120 PRO RGB makes it easy to equip your PC with quiet cooling that can be adjusted for the perfect balance in airflow that your system needs. Specification Type: 14cm Case Fan AMD/Intel: N/A Fan Connector(s): 4-pin Installation: Fan Mounting Screws LED Lightin Yes Colour: Black with RGB LEDs LED Lightin 4 x hub-mounted RGB LEDs Material: Plastic Fan Dimensions: 140mm x 25mm Rotation Speed: 400 - 1200 RPM Fan Bearin Magnetic Levitation Bearings Air Flow: 55.4 CFM Noise level: 20.4 dBA Power: 10.8V - 13.2V Additional Features: See Overview Package Contents: 2 x ML PRO RGB Fans 1 x RGB lighting hub 1 x Lighting Node PRO 8 x Fan mounting screws 2 x Mounting Strips for Lighting Node PRO Package Type: Retail Package Weight: 0.8100 kg Warranty: 5 Years