Integrating seamlessly into the HUE 2 ecosystem, Aer RGB 2 fans deliver optimal airflow and advanced lighting customizations. Connect up to five fans per channel or mix-and-match with any HUE 2 accessory* in any channel and synchronize them using CAM for amazing lighting effects that work in perfect harmony. With fluid dynamic bearings and winglet tips, Aer RGB 2 fans offer enhanced cooling while minimizing noise. *HUE 2 supports up to a maximum of 40 LEDs per channel, five Aer RGB 2, or six HUE 2 accessories total. Main Features CAM-powered for seamless software control and nearly infinite customization Uniquely shaped, custom engineered light guide creates stunning visual effects, with uniform light dispersion Compatible with all HUE 2 controllers and accessories. Daisy chain and group fans together for additional lighting effects PWM fan with optimized cooling and whisper-low 22 dBA Fluid dynamic bearing engineered to last over six years Attributes Fan Speed    500 ~ 1500 RPM Air Flow    30.39 ~ 91.19 CFM Bearing Type    Fluid Dynamic Connector    4-pin PWM Fan Air Pressure    0.17 ~ 1.52 mmH2O Lifetime    6 Years Electrical Voltage    12 V DC Environmental Noise Level    22 ~ 33 dBA Physical Form Factor    140mm Chassis Fan Case Colour    Black Fan Width    140 mm Fan Depth    140 mm Fan Height    26 mm Warranty Warranty    2 Years Key Features Fan Size    140mm mm Display Model in Showroom    No L.E.D Fan    RGB Number of Fans    1 fan(s) LED Controller Included    No LED Strip(s) Included    No Fan Connector    4-pin PWM