ANALOG RGB ILLUMINATION: The 12 RGB LEDs placed along the fan hub and the transparent rotor with its closed design provide a uniform and rich illumination EASY TO COMBINE: Both the fan and RGB cables have an integrated Y-splitter, making it even easier to retrofit and control additional fans OPTIMIZED FOR STATIC PRESSURE: Thanks to the high static pressure, the fan guarantees efficient cooling even with increased air resistance. Suitable for use on heat sinks & radiators 0-1900 RPM: The speed of the fan can be throttled down to standstill via PWM. This allows for silent operation in IDLE while guaranteeing the highest performance when needed TECHNICAL DATA: 3 Pack, Fan Speed: 0-1900 RPM; Airflow: 68.9 CFM/117.06 m³/h; Static pressure: 2.00 mm H2O; Noise Level: 0.3 Sone; Fan Connector: 4-pin; LED Connector: 3-pin