Product Reviews
- “The figures are awesome, and there aren’t any other competitors that I know of in the fan market at this CFM for their dBA level. Couple with the 3 pin to molex converter and provided anti-vibration pegs, and you have the perfect silent fan.”
NF-B9-1600 Vortex-Control 92mm Quiet Case Fan
 | NF-B9-1600 Vortex-Control 92mm Quiet Case Fan [209 in stock] | €14,53 (€17,07 inc BTW) |
The NF-B9’s highly-optimised blade design achieves an exceptional level of airflow and static pressure that most other fans can only reach at much higher speeds. Bevelled blade tips, Vortex-Control Notches as well as Noctua’s SC drive system and premium-grade SSO-Bearing ensure outstanding quietness and long-term stability.
Features
- 1600 RPM @ only 17.6 dB(A)
- Vortex-control notches
- Smooth commutation drive
- SSO bearing
- Six years warranty
Specifications
| Size | 92x92x25 mm |
| Bearing | SSO-Bearing |
| Blade Geometry | NF-B9 Blade Design |
| Rotational Speed (+/- 10%) | 1600 RPM |
| Rotational Speed with L.N.A. (+/- 10%) | 1300 RPM |
| Rotational Speed with U.L.N.A. (+/- 10%) | 1000 RPM |
| Airflow | 37.8 CFM |
| Airflow with L.N.A. | 31.0 CFM |
| Airflow with U.L.N.A. | 24.2 CFM |
| Acoustical Noise | 17.6 dB(A) |
| Acoustical Noise with L.N.A. | 13.1 dB(A) |
| Acoustical Noise with U.L.N.A. | 7.9 dB(A) |
| Static Pressure | 1.61 mm H2O |
| Static Pressure with L.N.A. | 1.09 mm H2O |
| Static Pressure with U.L.N.A. | 0.64 mm H2O |
| Input Power | 1.32 W |
| Input Current | 0.11 A |
| Voltage Range | 12 V |
| MTBF | > 150.000 h |
Back to Noctua Ultra-Quiet Fans
See also: