Noctua NF-A14 PWM 140 mm kotelotuuletin

The NFA14 is a premium quality quiet 140mm fan with a square frame that complies with Noctuas AAO Advanced Acoustic Optimisation standard. Its square shape and 140mm mounting holes 124.5mm spacing make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels the NFA14 further improves the renowned quiet cooling performance of the awardwinning NFP14. The PWM version sports Noctuas custom designed NEFD1 IC for fully automatic speed control via 4pin fan headers and comes with a LowNoiseAdaptor to reduce the maximum speed during PWM control from 1500rpm to 1200rpm. Its performanceoriented 1500rpm top speed and comprehensive speed control options make the NFA14 PWM an elite choice for users who strive to strike a perfect balance between excellent cooling capacity and superb quietness of operation be it on watercooling radiators on heatsinks or in case ventilation.