Noctua NF-A14X25 G2 PWM 140mm Fan chromax.black

State-of-the-art quiet cooling performance for PC cases and water cooling radiators in a sleek all-black design: The chromax.black version of the award-winning NF-A14x25 G2 140mm fan. Succeeding the iconic NF-A14, the NF-A14x25 G2 has quickly established itself as a new benchmark for premium quality quiet 140x25mm fans. Its advanced aerodynamic engineering featuring a novel Progressive Bend impeller design with a Centrifugal Turbulator hub, winglets, and a record tight tip clearance of only 0.7mm enables the G2 model to provide a significant boost in performance-to-noise efficiency over its renowned predecessor: Whether it’s in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on water cooling radiators, where its etaPERF motor with SupraTorque allows leveraging extra torque headroom, the NF-A14x25 G2 is a proven winner. The chromax.black edition combines the NF-A14x25 G2’s Sterrox liquid-crystal polymer impeller, comprehensive feature set and breakthrough quiet cooling proficiency with an attractive black design that can be customised with coloured anti-vibration pads that are available separately. Topped off with Noctua’s trusted premium-grade SSO2 bearing, an MTTF of more than 150,000 hours and a 6-year manufacturer’s warranty, the NF-A14x25 G2 PWM chromax.black is the perfect choice for users who are looking for cutting-edge quality, quietness and performance in an all-black style. Next-generation performance Noctua’s NF-A14 is renowned as being among the best 140mm fans on the market and has received more than 100 awards and recommendations from the international press. With its further improved efficiency and novel, state-of-the-art engineering, the NF-A14x25 G2 represents another step up in performance and manufacturing. Highly optimised P/Q curve for all applications The NF-A14x25 G2’s sophisticated aerodynamic design allows for a pressure to airflow (P/Q) curve that is extremely strong in the critical mid-section. This means that the NF-A14x25 G2 is a true jack-of-alltrades with excellent performance in both static pressure and airflow demanding applications. Excellent on-application acoustics While many fans produce unpleasant, high-pitched noises when installed in typical applications such as on heatsinks or radiators, the NF-A14x25 G2 has been carefully fine-tuned for optimal on-application acoustics. It produces a smooth, pleasant frequency profile and surprisingly low sound pressure levels (SPL) when working against back pressure. 6-year manufacturer’s warranty Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the NF-A14x25 G2 features an MTTF of more than 150,000 hours rating and comes with a full 6-year manufacturer’s warranty Product Details Notes and warnings Further reading: NF-A14x25(r) G2 performance: improvements for heatsinks, radiators and cases NF-A14x25(r) G2 aerodynamic design innovations: the keys to its superior performance etaPERF™ motor: new standards in energy efficiency SupraTorque™: leveraging torque headroom to boost pressure performance Fan speed offset: Beat frequency theory and how to further optimise acoustics Key specifications Size (Form factor) 140 x 140 x 25 mm (square) Speed range 0 – 1500 rpm Airflow (max.) 155.6 m³/h (91.58 CFM) Acoustical noise (max.) 24.8 dB(A) Static pressure (max.) 2.56 mm H₂O Rated voltage 12 V Connector 4-pin Colour Black Warranty 6 years Scope of delivery NA-RC16 Low-Noise Adaptor (L.N.A.) NA-YC1 chromax.black 4-pin PWM splitter cable NA-EC1 chromax.black 30cm extension cable 4x NA-AV2 chromax.black anti-vibration mounts NA-AVG2-LR chromax.black anti-vibration gasket 4x NA-AVP1-LR chromax.black load-relief anti-vibration pads Black fan screws