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Noctua - Bild

Product discontinued. Successor model: NF-S12B FLX

Sound-optimised blade geometry and profile: The NF-S12 is the first fan employing a novel rotor which was developed by the Austrian Institute for Heat-Transmission and Fan Technology (Österreichisches Institut für Wärmeübertragung und Ventilatorentechnik, ÖIWV). Thanks to the special optimisation of the blade geometry towards ultra low noise application, the NF-S12 is up to 10% more quiet than current high-end fans at the same flow rate. button

Self-stabilising oil-pressure bearing (SSO bearing): The NF-S12 series are equipped with a magnetically centred, self lubricating oil-pressure bearing that provides a new level of quietness and long-term stability. button



Size120x120x25 mm
BearingSSO-Bearing
Blade GeometryStraight-Blade-Design
Rotational Speed (+/- 10%)1200 RPM
Rotational Speed with U.L.N.A. (+/- 10%)600 RPM
Airflow81 m³/h
Airflow with U.L.N.A.41 m³/h
Acoustical Noise17 dB(A)
Acoustical Noise with U.L.N.A.< 6* dB(A)
Input Power1,44 W
Input Current0,12 A
Voltage Range4-13 V
MTBF> 150.000 h
Scope of Delivery
  • Ultra-Low-Noise Adaptor (U.L.N.A.)
  • 4 Vibration Compensators
  • 3:4-Pin Adaptor
  • 4 Fan Screws
Warranty6 years

*extrapolated values


Noctua
26.01.2015 - XtremeHardware.com NH-U9S
Test verdict: "Lo consigliamo a tutti coloro i quali volessero un dissipatore molto compatto, potente e silenzioso, per l'integrazione in sistemi micro-ATX, ed anche mini-ITX (ma attenzione all'altezza)." (Matteo Trinca, XtremeHardware.com)
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26.01.2015 - PCReviews.es NH-D9L
Test verdict: "El Noctua NH-D9L es un magnífico disipador de aire de alto rendimiento con una sonoridad increíblemente baja, un precio muy ajustado y un montón de accesorios incluidos, 10 de 10." (David Diaz Villa, PCReviews.es)
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24.01.2015 - TechStation.it NH-U9S
Test verdict: "I Noctua NH-D9L ed NH-U9S sono sicuramente un grande acquisto per chiunque necessiti un dissipatore performante per sistemi compatti senza rinunciare a buone temperature e ad una estrema silenziosità. Quest'ultima in particolare è un assoluto punto di forza, anche al massimo della sua velocità, infatti, la ventola da 90 millimetri di questi due modelli è praticamente inudibile." (Simone Todon, TechStation.it)
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24.01.2015 - videotesty.pl NH-U9S
Test verdict: "Chłodzenie Noctua NH-U9S znakomicie nadaje się do komputerów biurowych i HTPC. Jest dość ciche i jak na swoje wymiary wydajne." (Paweł Borysewicz, videotesty.pl)
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