Noctua NF A14x25r G2 PWM Sx2 PP chromax.black, Push Pull Set of two Premium Quality Quiet 140mm PC Fans (Black)

Noctua Nf-a14x25r G2 Pwm Sx2-pp Chromax.black-dual Set Fan. Elevate your PC with the Noctua NF-A14x25r G2 PWM Chromax.Black-Dual Set. This premium 140mm fan delivers unparalleled quiet cooling, blending cutting-edge aerodynamic design with a sleek all-black aesthetic. Featuring advanced blade geometry for exceptional airflow and static pressure, it´s perfect for high-end builds, dense heatsinks, and radiators. The SSO2 bearing ensures long-term durability and near-silent operation, while PWM speed control provides intelligent, adaptive cooling. This dual set offers a visually cohesive and high-performance solution for demanding PC enthusiasts. Noctua NF-A14x25r G2 PWM Chromax.Black: The Pinnacle of 140mm Quiet CoolingElevate your PC´s thermal performance to an unparalleled standard with the Noctua NF-A14x25r G2 PWM Chromax.Black-Dual Set. This next-generation 140 mm fan represents a new benchmark in quiet cooling technology, meticulously engineered for the most demanding PC enthusiasts, gamers, and content creators. Fusing state-of-the-art aerodynamic design with the sought-after, all-black aesthetic of the Chromax line, this fan delivers exceptional airflow and static pressure while maintaining Noctu´s signature near-silent operation. It is the ultimate cooling component for high-end builds where performance and silence are paramount.The culmination of years of advanced fluid dynamics engineering, the second-generation NF-A14x25r G2 introduces groundbreaking improvements in cooling efficiency. Its sophisticated blade geometry and an exceptionally tight tip clearance work in harmony to produce a powerful, focused airstream. This makes it an ideal choice for both unrestricted airflow as a computer case fan and for high-impedance, pressure-demanding applications such as dense heatsinks and water-cooling radiators. The integrated anti-vibration features ensure that operational noise is minimized, transferring virtually no vibration to the PC chassis. With automatic PWM speed control via a 4-pin connector, the fan intelligently adjusts its rotational speed in real-time, providing a perfect balance between powerful cooling under load and whisper-quiet operation when idle.Designed for builds where every detail matters, the Chromax.Black edition provides legendary Noctua performance without compromising on aesthetics. Its sleek, all-black design, from the fan blades to the frame, integrates seamlessly into any color scheme, offering a clean, sophisticated, and high-end look for custom PCs. This dual set provides a complete, visually cohesive cooling solution for systems requiring two 140 mm fans, ensuring both aesthetic harmony and symmetrical performance.At the heart of this fan lies Noctu´s renowned SSO2 bearing system. This premium-grade, self-stabilising oil-pressure bearing technology guarantees exceptional long-term stability and industry-leading durability, ensuring that the fan performs reliably and quietly for years to come. This advanced bearing technology is a key contributor to the incredibly low noise profile, even at higher speeds, solidifying the NF-A14x25r G2´s position as a top-tier component for silent yet powerful PC builds. Its round-frame design is optimized for compatibility and performance in specific CPU cooler and radiator setups.Warranty period: 6 year(s)Airflow: 155.6 m³/hType: FanBearing type: Self-Stabilising Oil-pressure (SSO) bearingBearing technology: SSO2Rotational speed (max): 1500 RPMFan dimensions (W x D x H): 140x25 x 140 mmFan diameter: 14 cmFan static pressure: 2.56 mmH2OVoltage: 12 VWarnings: Ensure the unit is unplugged from the power supply before any maintenance. Store away from children. Do not use the product in damp or wet areas.Noise level (high speed): 24.8 dBFan connector: 4-pinScrews included: YesSuitable location: Computer case. tradeinn Techinn

Dedicated push-pull set (Sx2-PP) with two round-frame NF-A14x25r G2 PWM 140x25mm fans that are slightly off-set in speed (+/- ~25rpm) in order to avoid undesired acoustic interaction phenomena State-of-the-art engineering (Progressive-Bend impeller with winglets and Centrifugal Turbulator, Flow Acceleration Channels, AAO frame) and construction (Sterrox LCP, ultra-tight tip clearance) Ideal choice for push-pull applications on 14cm CPU coolers such as the NH-D15, NH-D15S or NH-U14S series, next-generation quiet cooling performance with unprecedented acoustic fine-tuning measures All-black chromax version with black anti-vibration mounts, fan screws, Low-Noise Adaptors (L.N.A.), extension cables and splitter cable Trusted Noctua quality with premium-grade SSO2 bearing (MTTF > 150,000 h), safety certifications from UL and TÜV, protected against reverse polarity, over voltage and over current (short-circuits)