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Noctua NF-A14X25R G2 PWM

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Noctua NF-A14X25R G2 PWM
Standardmagnetic bearing
Main specs
Featuresfor case
Product typefan
Fan
Number of fans1
Fan size140 mm
Fan thickness25 mm
Bearingmagnetic centring / SSO2 /
Max. RPM1500 rpm
Speed controllerauto (PWM)
Max. air flow91.49 CFM
Static pressure2.56 mm H2O
Noise level25 dB
Power source4-pin
General
Mount typebolts
Manufacturer's warranty6 years
Dimensions140x140x25 mm
Official Websitenoctua.at
Added to E-CatalogNovember 2024
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Noctua Noctua NF-A14x25r G2 PWM 12V 1500RPM 140mm Next Gen Fan

Succeeding the award-winning NF-A15 and building on the technological innovations of the ground-breaking NF-A12x25, the NF-A1... more4x25r G2 is Noctua’s next-generation round-frame 140mm flagship model: Made from Sterrox LCP, its highly optimised Progressive-Bend impeller with winglets, Flow Acceleration Channels and Centrifugal Turbulator hub combined with a tip-clearance of only 0.7mm allow the NF-A14x25r G2 to further improve its predecessor’s renowned quiet cooling performance. This makes it not only a perfect fit for Noctua’s next-generation 140mm class heatsinks but also an excellent upgrade for existing cooler models such as the NH-D15(S) or NH-U14S series (Sx2-PP set recommended for push/pull configurations). The 4-pin PWM version supports fully automatic speed control via PWM fan headers and comes with a Low-Noise Adaptor to reduce the maximum speed from 1500 to 1250rpm. Its ultra low-loss etaPERF motor with Smooth Commutation Drive 2 technology doesn’t only provide unprecedented energy efficiency and running smoothness but thanks to the new SupraTorque feature, it can also leverage extra torque headroom to keep the fan at its desired speed when working against back pressure, thereby ensuring even better performance on heatsinks. Topped off with Noctua’s reference-class SSO2 bearing, a rich bundle of accessories and 6-year manufacturer’s warranty, the NF-A14x25r G2 is a premium-quality product through and through. Next-generation performance Noctua’s NF-A15 is renowned as being among the best round-frame 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-A14x25r 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-all-trades with excellent performance in both static pressure demanding 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. Progressive-Bend impeller The NF-A14x25 G2 features a unique Progressive Bend Impeller with Flow Acceleration Channels and winglets. Its nine blades are swept backwards close to the hub and progressively bent forward further out. Working in tandem with the Centrifugal Turbulator hub, this design not only helps to push more air towards the outer blade areas where efficiency is higher but also assures
Overclockers.co.uk
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Noctua NF-A14x25r G2 PWM 12V 140mm Next Generation High Performance Fa

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Noctua NF-A14x25r G2 PWM 140mm Next Generation Round Frame Fan

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Noctua NF-A14x25rG2PWM

Experience the pinnacle of quiet cooling technology with the NOCTUA NF-A14x25r G2 PWM, the next-generation 140 mm fan enginee... morered for ultimate performance. As a successor to Noctu´s legendary and award-winning models, this fan sets a new benchmark in static pressure, airflow, and near-silent operation, making it the definitive choice for enthusiasts who demand the very best for their high-end PC builds. Whether used as a computer case fan or for optimizing a CPU cooler, its advanced design delivers a superior thermal solution.The NF-A14x25r G2 PWM achieves its remarkable efficiency through state-of-the-art aerodynamic engineering. A key innovation is the exceptionally tight tip clearance, which dramatically reduces airflow leakage between the blade tips and the frame. This results in a more focused and powerful airstream, generating impressive airflow of up to 155.6 m³/h and the high static pressure needed to effectively cool dense heatsink fins and water-cooling radiators. This fan is built to perform under pressure, ensuring your components stay cool during the most intensive tasks.Engineered for whisper-quiet acoustics, the fan operates at a barely audible 19.7 dB at lower speeds. At its maximum rotational speed of 1500 RPM, it maintains an impressively low noise profile. This quiet performance is powered by the renowned SSO2 bearing technology, which ensures exceptional running smoothness and long-term stability. The integrated 4-pin PWM connector allows for precise, automatic speed control via your motherboard, dynamically balancing cooling power and silence. For users prioritizing absolute quiet, the included Low-Noise Adaptor (LNA) offers an even quieter operational mode.Designed for longevity and uncompromising stability, this 140 mm fan features a structure of advanced Liquid Crystal Polymer (LCP). This material provides extreme rigidity and low thermal expansion, allowing for the fan's precision-critical design and reliable performance over its entire lifespan. This robust construction contributes to an outstanding Mean Time To Failure (MTTF) of 150.000 hours, backed by a comprehensive 6-year warranty for complete peace of mind. The round frame design with a 105x105 mm mounting hole pattern makes it an ideal upgrade for many CPU coolers originally designed for 120 mm fans, providing a significant boost in cooling capability.Technical SpecificationsBearing technology:SSO2.Warranty period:6 year(s).Material:Liquid Crystal Polymer (LCP).Fan connector:4-pin.Number of fans:1 fan(s).Maximum current:0.19 A.Voltage:12 V.Fan dimensions (W x D x H):140x25 x 140 mm.Noise level (low speed):19.7 dB.Airflow:155.6 m³/h.Type:Fan.Bearing type:Self-Stabilising Oil-pressure (SSO) bearing.Rotational speed (max):1500 RPM.Rotational speed (min):1250 RPM.Fan diameter:14 cm.Noise level (high speed):24.8 dB.Suitable location:Computer case.Screws included:Yes.Low-noise adaptor (LNA):Yes.Mounting hole pattern (W x D):105x105 mm.Mean time to failure
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Noctua NF-A14x25r G2 PWM chromax.black 12V 140mm Next Generation Fan

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