Description
The NF-A9 is a premium quality quiet 92mm fan. Thanks to NOCTUA’s sophisticated aerodynamic design, the NF-A9 further improves the renowned quiet cooling performance of the award-winning NF-B9. The PWM version offers 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.
Package Content:
Low-Noise Adapter (L.N.A.), 4-Pin Y-Cable, 30cm Extension Cable, 4 Vibration-Compensators, 4 Fan Screws
Specifications
| Size | 92x92x25 mm |
| Connector | 4-pin PWM |
| Bearing | SSO2 |
| Speed (+/- 10%) | 2000 RPM |
| Min. speed (PWM, +/-20%) | 400 RPM |
| Airflow | 78,9 m³/h |
| Acoustical noise | 22,8 dB(A) |
| Static pressure | 2,28 mm H₂O |
| Max. input power | 1,2 W |
| Max. input current | 0,1 A |
| Operating voltage | 12 V |
| MTTF | > 150.000 h |
More details can be found on manufacturer’s website.
