- Flow Acceleration Channels
- AAO Frame
- Stepped Inlet Design
- Inner Surface Microstructures
- Low-Noise Adaptor
- SSO2 Bearing
- Custom designed PWM IC with SCD
- Extensive cabling options
The NF-A8 is a highly optimized, premium quality quiet 80mm fan. Featuring Noctua's AAO (Advanced Acoustic Optimization) frame as well as sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A8 further improves the renowned quiet cooling performance of NF-R8. 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 2200 to 1750rpm. Its superb running smoothness, reference-class SSO2 bearing and Noctua's trusted premium quality make it an elite choice for the highest demands.