Noctua NF-R8 80mm Quiet Case Fan Sound-optimised blade geometry & profile: The NF-R8 is the first fan employing a novel 80mm rotor which was developed by the Austrian Institute for Heat-Transmission & Fan Technology (sterreichisches Institut fr Wrmebertragung und Ventilatorentechnik, IWV). Thanks to the special optimisation of the blade geometry towards ultra low noise application, the NF-R8 is up to 10% more quiet than current high-end fans at the same flow rate. Self-stabilising oil-pressure bearing (SSO-Bearing): The NF-R8 series are equipped with a magnetically centred, self lubricating oil-pressure bearing that provides a new level of quietness & long-term stability. Specifications Size
- 80x 80x 25 mm Bearing
- SSO-Bearing Blade Geometry
- Raised-Blade-Design Rotational Speed (+/- 10%)
- 1800 RPM Rotational Speed with L.N.A. (+/- 10%)
- 1300 RPM Rotational Speed with U.L.N.A. (+/- 10%)
- 800 RPM Airflow
- 31.2 CFM Airflow with L.N.A.
- 23.0 CFM Airflow with U.L.N.A.
- 15.3 CFM Acoustical Noise
- 17 d B (A) Acoustical Noise with L.N.A.
- 10 d B (A) Acoustical Noise with U.L.N.A.
- 7 d B (A) Input Power
- 1, 32 W Input Current
- 0, 11 A Voltage Range
- 4-13 V Power connector
- 3-pin or 4-pin Molex Accessories
- Ultra-Low-Noise Adaptor (U.L.N.A.) Mounting hardware included
- 4 Vibration Compensators, 4 Fan Screws Rated voltage
- 4-13 VDC Warranty
- 72 months