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.
Features - 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
- Low-Noise Adaptor
- Extensive cabling options
Specifications - Connector: 4-Pin PWM
- Bearing: SSO2
- Rotational Speed: 1200 RPM
- Airflow: 78,9 m³/h
- Static Pressure: 2,28 mm H?O
- Voltage: 12 V
- Size: 92x92x25 mm
- Mounting hole spacing: 82,5x82,5 mm
- SKU: AZTY18402