DIGITAL A-RGB: The 12 A-RGB LEDs placed along the fan hub and the transparent rotor, with its enclosed design, provide even and rich illumination EASY TO COMBINE: Both the fan and A-RGB cables have an integrated Y-splitter, making it even easier to retrofit and control additional fans OPTIMIZED FOR STATIC PRESSURE: Thanks to its high static pressure, the fan guarantees efficient cooling, even with increased air resistance. Suitable for use on heat sinks & radiators 0-2000 RPM: The speed of the fan can be throttled to a standstill via PWM. This allows for silent operation in IDLE while guaranteeing the highest performance when needed SPECIFICATIONS: Fan speed: 0-2000 rpm; Airflow: 48.8 CFM/82.91 m³/h; Static pressure: 1.85 mmH2O; Noise level: 0.3 Sone; Fan connector: 4-pin; LED connector: 3-pin