{"id":19140,"date":"2026-10-15T14:38:06","date_gmt":"2026-10-15T12:38:06","guid":{"rendered":"https:\/\/samotechstore.com\/prodotto\/noctua-fan-120mm-nf-s12a-flx\/"},"modified":"2026-10-20T14:09:39","modified_gmt":"2026-10-20T12:09:39","slug":"noctua-fan-120mm-nf-s12a-flx","status":"publish","type":"product","link":"https:\/\/samotechstore.com\/it\/prodotto\/noctua-fan-120mm-nf-s12a-flx\/","title":{"rendered":"Ventola Noctua da 120 mm NF-S12A FLX"},"content":{"rendered":"

The NF-S12A marks the third generation of Noctua\u2019s 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<\/font><\/u> that works in tandem with the new AAO<\/font><\/u> (Advanced Acoustic Optimisation) frame, the NF-S12A improves the airflow\/noise efficiency of its renowned predecessor by up to 8%. The FLX version provides 1200\/900\/700rpm speed settings via the supplied Low-Noise Adaptors in order to give you full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, SSO2<\/font><\/u> bearing and Noctua\u2019s trusted premium quality make it an elite choice for quiet case cooling.<\/p>\n

More information:<\/b>
\"button\"  Anti-Stall Knobs<\/b><\/u><\/font>
\"button\"  AAO Frame<\/b><\/u><\/font>
\"button\"  Stepped Inlet Design<\/b><\/u><\/font>
\"button\"  Inner Surface Microstructures<\/b><\/u><\/font>
\"button\"  Cuscinetto SSO2<\/b><\/u><\/font>
\"button\"  Metal Bearing Shell<\/b><\/u><\/font>
\"button\"  Which Noctua 120mm fan should I choose?<\/b><\/font><\/u><\/p>\n

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Dimensione<\/td>\n<\/td>\n120x120x25 mm<\/td>\n<\/tr>\n
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Connettore<\/td>\n<\/td>\n3-pin <\/td>\n<\/tr>\n
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Bearing<\/td>\n<\/td>\nSSO2<\/font><\/u> <\/td>\n<\/tr>\n
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Blade Geometry<\/td>\n<\/td>\nS-Series with Anti-Stall Knobs<\/font><\/u> <\/td>\n<\/tr>\n
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Frame Technology<\/td>\n<\/td>\nAAO (Advanced Acoustic Optimisation)<\/font><\/u> <\/td>\n<\/tr>\n
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Rotational Speed (+\/- 10%)<\/td>\n<\/td>\n1200 RPM<\/td>\n<\/tr>\n
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Rotational Speed with L.N.A. (+\/- 10%)<\/td>\n<\/td>\n900 RPM<\/td>\n<\/tr>\n
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Rotational Speed with U.L.N.A. (+\/- 10%)<\/td>\n<\/td>\n700 RPM<\/td>\n<\/tr>\n
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Flusso d'aria<\/td>\n<\/td>\n107,5 m&#179;\/h<\/td>\n<\/tr>\n
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Airflow with L.N.A.<\/td>\n<\/td>\n83,2 m&#179;\/h<\/td>\n<\/tr>\n
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Airflow with U.L.N.A.<\/td>\n<\/td>\n65,8 m&#179;\/h<\/td>\n<\/tr>\n
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Acoustical Noise<\/td>\n<\/td>\n17,8 dB(A)<\/td>\n<\/tr>\n
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Acoustical Noise with L.N.A.<\/td>\n<\/td>\n10,7 dB(A)<\/td>\n<\/tr>\n
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Acoustical Noise with U.L.N.A.<\/td>\n<\/td>\n7,4 dB(A)<\/td>\n<\/tr>\n
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Static Pressure<\/td>\n<\/td>\n1,19 mm H2<\/sub>O<\/td>\n<\/tr>\n
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Static Pressure with L.N.A.<\/td>\n<\/td>\n0,73 mm H2<\/sub>O<\/td>\n<\/tr>\n
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Static Pressure with U.L.N.A.<\/td>\n<\/td>\n0,51 mm H2<\/sub>O<\/td>\n<\/tr>\n
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Max. Input Power<\/td>\n<\/td>\n1,44 W<\/td>\n<\/tr>\n
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Max. Input Current<\/td>\n<\/td>\n0,12 A<\/td>\n<\/tr>\n
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Tensione<\/td>\n<\/td>\n12 V<\/td>\n<\/tr>\n
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MTBF<\/td>\n<\/td>\n&gt; 150.000 h<\/td>\n<\/tr>\n
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Scope of Delivery<\/td>\n<\/td>\n\n
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  • Low-Noise Adaptor (L.N.A.)<\/li>\n
  • Ultra-Low-Noise Adaptor (U.L.N.A.)<\/li>\n
  • 3:4-Pin Adaptor<\/li>\n
  • 30cm Extension Cable<\/li>\n
  • 4 Vibration-Compensators<\/li>\n
  • 4 Fan Screws<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
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Garanzia<\/td>\n<\/td>\n6 years <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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\"NF-S12A\" <\/td>\nAward-winning S12 design<\/b>
The NF-S12A features the third evolution of Noctua\u2019s classic Straight Blade Design that has earned its S12 series countless recommendations from hardware journalists and enthusiasts around the world. Further optimised for even better airflow\/noise efficiency, it makes the NF-S12A an ideal quiet case fan.<\/p>\n<\/td>\n<\/tr>\n
\"NF-S12A\" <\/td>\nAnti-Stall Knobs<\/font><\/u><\/b>
The NF-S12A\u2019s Anti-Stall Knobs reduce flow separation phenomena in medium to high impedance situations and thereby increase the fan\u2019s stall margin. This means that the NF-S12A is even more versatile than its renowned predecessor and can achieve better performance on heatsinks and radiators. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"NF-S12A\" <\/td>\nAAO Frame<\/b>
Noctua\u2019s AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua\u2019s proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan\u2019s performance\/noise efficiency. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Stepped <\/td>\nStepped Inlet Design<\/b>
Noctua\u2019s Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space restricted environments. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Inner <\/td>\nInner Surface Microstructures<\/b>
With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Integrated <\/td>\nIntegrated Anti-Vibration Pads<\/b>
Integrated Anti-Vibration Pads made from extra-soft silicone minimise the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.<\/p>\n<\/td>\n<\/tr>\n
\"PWM\" <\/td>\nSmooth Commutation Drive 2<\/b>
The latest version of Noctua\u2019s advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-S12A remarkably quiet even at very close distance. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"LNA\" <\/td>\n3 speed settings for full flexibility<\/b>
Providing 1200, 900 and 700 rpm speed settings via the supplied Low-Noise and Ultra-Low-Noise Adapters, the NF-S12A FLX (Flexibility) can be fine-tuned for superior airflow or maximum quietness.<\/p>\n<\/td>\n<\/tr>\n
\"Cabling <\/td>\nExtensive Cabling Options<\/b>
The fan\u2019s short 20cm primary cable minimises cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved.<\/p>\n<\/td>\n<\/tr>\n
\"SSO2\" <\/td>\nCuscinetto SSO2<\/b>
The NF-S12A features the further optimised second generation of Noctua\u2019s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Metal <\/td>\nMetal bearing shell<\/b>
In order to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the NF-S12A sports a CNC milled bearing shell made entirely from brass. \"button\"<\/p>\n<\/td>\n<\/tr>\n
\"Warranty\" <\/td>\n6 years manufacturer\u2019s warranty<\/b>
Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-S12A features an MTBF rating of more than 150.000 hours and comes with a full 6 years manufacturer\u2019s warranty.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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