The NF-A20 is a highly optimised silent 200-mm fan in premium quality. Thanks to its AAO (Advanced Acoustic Optimisation) framework system and advanced aerodynamic design measures such as Flow Acceleration Channels, the NF-A20 offers the outstanding silent cooling performance that is familiar from Noctua's award-winning A-series, which is therefore also available for the first time in the 20 cm format.
The PWM version is equipped with Noctua's specially designed NE-FD1 IC for fully automatic speed control via 4-pin connections to achieve the best balance between smooth running and flow in any situation. Its superb smoothness, the SSO2 industry benchmark bearing and Noctua's proven premium quality make the NF-A20 a top-of-the-line solution for the highest demands.
