Noctua NF A14 iPPC 2000 PWM, Heavy Duty Cooling Fan, 4 Pin, RPM (140mm, Black)

Heavy duty cooling fan, 140x140x25 mm, 12V, 4-pin PWM, max. 2000 RPM, max. 31.5 dB(A), >150,000 h MTTF Award-winning 140x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior cooling efficiency 12V 2000rpm model (31.5dB) with 4-pin PWM connector for automatic speed control via 4-pin PWM fan headers, broad 500-2000rpm speed range High-speed industrialPPC version for industrial heavy-duty applications that require extreme cooling performance and advanced ingress protection Ruggedised fibre-glass reinforced polyamide construction and IP52 certified water and dust protection