The NOCTUA NF-A14x25 G2 PWM represents the second generation of Noctua’s premium 140 mm fan lineup. Engineered with exceptional Austrian precision, this new version introduces an upgraded Sterrox® LCP Gen2 impeller, offering outstanding stability and minimal blade deformation even at high RPMs. The result is a fan that combines superior airflow, high static pressure, and exceptionally quiet performance. With its optimized aerodynamics, precise blade-to-frame clearance, and improved P/Q performance curve, the NF-A14x25 G2 PWM excels in demanding cooling applications such as liquid-cooling radiators, tower CPU coolers, high-end gaming PCs, workstations, and servers. The PWM speed range of 0 to 1500 RPM ensures whisper-quiet operation at low speeds and powerful cooling performance under load. The proven SSO2 bearing system guarantees long-term durability, low vibration, and reliable performance for many years. Noctua is recognized as a world-class Austrian manufacturer of high-end cooling products.As one of Noctua’s official retail partners in Vienna, Techmann offers customers the ability to see and test the products in-store, as well as purchase them online with full warranty and guaranteed authenticity. Technical Specifications Dimensions: 140 × 140 × 25 mm Speed Range: 0 – 1500 RPM (PWM controlled) Maximum Airflow: 155.6 m³/h (91.58 CFM) Noise Level: 24.8 dB(A) Static Pressure: 2.56 mm H₂O Rated Voltage: 12 V Connector: 4-pin PWM Color: Noctua Brown Warranty: 6 Years Scope of Delivery Low-Noise Reduction Adapter PWM Y-splitter cable 30 cm extension cable Four anti-vibration NA-AV2 mounts Anti-vibration gasket for radiator use Four reinforced anti-vibration pads Standard mounting screws SKU: NF-A14x25-G2-PWM-EN Category: Computer Components Tags: 140mm fan, CPU cooler fan, high static pressure fan, liquid cooling fan, NF-A14x25 G2 PWM, Noctua, Noctua authorized retailer, PC cooling Vienna, quiet PC fan, radiator fan, Sterrox Gen2, Techmann Vienna Brand: Noctua
