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 SCD drive system and premium-grade SSO-Bearing ensure outstanding quietness and long-term stability.
| Size |
|
92x92x25 mm |
|
|
|
| Bearing |
|
SSO-Bearing |
|
|
|
| Blade Geometry |
|
NF-B9 Blade Design with BBT & VCN |
|
|
|
| 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 |
|
64.3 m³/h |
|
|
|
| Airflow with L.N.A. |
|
52,6 m³/h |
|
|
|
| Airflow with U.L.N.A. |
|
41,1 m³/h |
|
|
|
| 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 |
|
|
|
| Scope of Delivery |
|
- Ultra-Low-Noise Adaptor (U.L.N.A.)
- Low-Noise Adaptor (L.N.A.)
- 4 Vibration Compensators
- 3:4-Pin Adaptor
- 4 Fan Screws
|
|
|
|
| Warranty |
|
6 years |
|
buy now
