120mm Noctua NF-S12A PWM Ultra Quiet PWM Cooling Fan

Noctua

Noctua NF-S12A PWM Ultra Quality PC Case Cooling Fan 120mm\n\nSpecifically conceived for pressure demanding applications such as CPU cooling; the classic NF-P12 120mm fan helped to found Noctua\u00EF\u00BF\u00BDs reputation as a top-tier manufacturer of premium quality quiet cooling components and still impresses users with its exquisite quietness and superb performance.\nThe NF-S12A marks the third generation of Noctua\u00EF\u00BF\u00BDs signature S12 series quiet case fans; which have received more than 250 awards and recommendations from the international press.\n\n Featuring a further refined blade design with Anti-Stall Knobs that works in tandem with the new AAO or Advanced Acoustic Optimisation frame. The NF-S12A improve s the airflow/noise efficiency of its renowned predecessor by up to 8%. The PWM version sports Noctua\u00EF\u00BF\u00BDs custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum ;