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POPIS: Špičkový ventilátor nové generace NF-S12A ULN. Má přepracované lopatky s tzv. Anti-Stall Knobs pro vyšší efektivitu při použití na chladičích a rámečkem AAO (Advanced Acoustic Optimisation) pro ještě tišší běh. Noctua uvádí, že tak bylo dosaženo o 8 procent lepšího poměru průtoku vzduchu a hlučnosti. Nabízí známé Low-Noise adaptéry (čili prodlužovací kabely s odpory) pro nastavení otáček 600 a případně 800 PRM. The NF-S12A marks the third generation of Noctua’s signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further refined blade design with Anti-Stall Knobs that works in tandem with the new AAO (Advanced Acoustic Optimisation) frame, the NF-S12A improves the airflow/noise efficiency of its renowned predecessor by up to 8%. The ULN version provides super-slow 800/600rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running smoothness, SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for quiet case cooling. Size 120x120x25 mm Connector 3-pin Bearing SSO2 Blade Geometry S-Series with Anti-Stall Knobs Frame Technology AAO (Advanced Acoustic Optimisation) Rotational Speed (+/- 10%) 800 RPM Rotational Speed with L.N.A. (+/- 10%) 600 RPM Airflow 74,3 m3/h Airflow with L.N.A. 57,5 m3/h Acoustical Noise 8,6 dB(A) Acoustical Noise with L.N.A. 6,7 dB(A) Static Pressure 0,62 mm H2O Static Pressure with L.N.A. 0,44 mm H2O Max. Input Power 0,72 W Max. Input Current 0,06 A Voltage 12 V MTBF > 150.000 h Scope of Delivery Low-Noise Adaptor (L.N.A.) 3:4 Pin Adaptor 30cm Extension Cable 4 Vibration-Compensators 4 Fan Screws