Premium quiet fan, 120x120x25 mm, 12V, 4-pin PWM, max. 1200 RPM, max. 17.8 dB(A), >150,000 h MTTF Award-winning NF-S12A design has received more than 100 recommendations from international hardware websites and magazines Outstanding airflow efficiency and superb acoustics: ideal for case cooling and other low impedance applications 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 1200rpm maximum speed chromax. black. swap edition with attractive all-black design and swappable red, black, white, blue, yellow and green anti-vibration pads for colour-customising
