Manufacturer: Noctua. The NF-A20 is a highly optimised, premium quality quiet 200mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A20 brings the renowned quiet cooling performance of Noctuas award-winning A-series to the increasingly popular 20cm form factor. The PWM version uses Noctuas custom designed NE-FD1
IC for fully automatic speed control via 4-pin fan headers, which allows it to strike a perfect balance between quietness and ventilation performance in each given situation. Its superb running smoothness, reference-class SSO2 bearing and Noctuas trusted premium quality make the NF-A20 an elite choice for the highest demands.Highlights:
* Frame technology: Advanced Acoustic Optimisation (AAO)
* RPM: 800.
* CFM: 86.4.
* dBA: 18.1.
* Fan width: 200mm.
* Fan depth: 30mm.
* Bearing type: SSO2
* Connector: 4Pin.
* Warranty: 6 years.
Do you want to know more? Check out Noctuas product introduction page