NF-A9 PWM
The NF-A9 is a highly optimised, premium quality quiet 92mm fan. Featuring Noctua’s AAO (Advanced Acoustic Optimisation) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9. The PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 2000 to 1550rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.


Succeeding the award-winning NF-B9

Flow Acceleration Channels

AAO frame

Stepped Inlet Design

Inner Surface Microstructures

Integrated anti-vibration pads

SSO2 Bearing

Custom-designed PWM IC with SCD

Stops at 0% PWM

Low-Noise Adaptor

Extensive cabling options

6-year manufacturer’s warranty

- Low-Noise Adaptor (L.N.A.)
- 4-Pin Y-Cable
- 30cm Extension Cable
- 4 Vibration-Compensators
- 4 Fan Screws

You can either buy from our local sales partners or directly from us via our official Amazon stores:
Your opinion matters!
We are excited to invite you to participate in our short website survey. It will only take 5 minutes of your time!