The Noctua NF-A9 PWM is a premium 92mm case fan designed for enthusiasts and system builders who demand quiet and efficient airflow. With its signature brown color and robust build quality, this fan fits seamlessly into a wide range of PC cases and cooling configurations. It operates at a maximum rotational speed of 2000 RPM, delivering up to 46 CFM of airflow while maintaining a low maximum noise level of just 22.8 dBA. The fan connects via a 4-pin connector and has a power consumption of only 1.2W, making it an energy-efficient choice for any build.
PWM Speed Control for Flexible Performance
The NF-A9 PWM supports Pulse-Width Modulation, allowing the fan speed to be dynamically adjusted based on system demands. This ensures optimal cooling performance when needed while reducing noise during lighter workloads. At low speeds, the fan operates at an impressively quiet 16.3 dBA, making it well suited for noise-sensitive environments. With a maximum current draw of just 0.1A, it places minimal load on the motherboard fan header.
Aerodynamic Design for Efficient Airflow
Measuring 92 x 92 x 25mm, the NF-A9 PWM delivers a maximum static air pressure of 2.28 mmH2O, making it effective not only as a case fan but also in more restricted airflow scenarios. The fan does not feature any LED illumination, keeping the focus entirely on performance and acoustics. Its compact dimensions and efficient design make it a versatile addition to any cooling setup.
Product number manufacturer:
NF-A9 PWM
Connectivity
Energy management
Power consumption (typical):
1,2 W
Physical characteristics
Sound emission
Technical details
Pulse-width modulation (PWM) support:
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