Noctua Premium Silent Desktop Compatible Connection NF-A12x25 PWM, Fan, 4-Pin (120mm, Brown)

Premium silent fan, size 120x120x25mm, voltage 12V, connector 4-pin PWM, rotation speed up to 2000 RPM, noise level up to 22.6 dB(A), MTTF＞150,000h The next generation 120x25mmA series provides the quietest performance for CPU coolers and water cooling radiators. This product integrates cutting-edge technologies such as an AAO (Advanced Acoustic Optimization) frame, Flow Acceleration Channels, a record tip distance of 0.5mm, a Sterrox Liquid Crystal Polymer (SterroxLCP) material structure, a metal reinforced hub, and a metal bearing shell. 4-Pin PWM version (automatic speed control via 4-pin PWM fan header, maximum speed 2000rpm (1700rpm with included low noise adapter) Includes anti-vibration mount, radiator gasket, fan screws, extension cable, and Y cable for connecting to two PWM fans.