92mm NF-A9 PWM Fan

Manufacturer: Noctua. 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.

Highlights:

* RPM: 2000.
* CFM: 46.4.
* dBA: 22.8.
* Fan width: 92mm.
* Fan depth: 25mm.
* Bearing type: SSO2 (Self Stabilising Oil).
* Connector: 4Pin PWM.
* Warranty: 6 years.