Noctua NF-A14 5V PWM Premium Quiet Fan With USB Power Adapt

-Titulo Original : Noctua NF-A14 5V PWM, Premium Quiet Fan With USB Power Adaptor Cable, 4-Pin, 5V Version (140mm, Brown)

-Fabricante :

Noctua

-Descripcion Original:

Premium quiet fan, 140x140x25mm, 5V, 4-pin PWM, max. 1500 RPM, max. 24.6 dB(A), >150,000 h MTTF // Award-winning 140x25mm A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance // 5V 4-pin PWM version (1500rpm maximum speed) with polarity protection for 5V applications with PWM speed control // USB power adaptor cable allows the fan to run on devices with USB host ports, power banks or USB power supplies such as those used by smartphones // Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connection to proprietary fan headers // The NF-A14 5V PWM is a PWM-enabled 5V variant of Noctua’s award-winning, premium-quality NF-A14 140mm fan. Featuring an AAO (Advanced Acoustic Optimisation) standard frame and sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 is renowned for its superior performance and outstanding quietness of operation. Smooth Commutation Drive technology and Noctua’s reference class SSO2bearing assure superb running smoothness and excellent long-term stability. Topped off with the included USB power adaptor cable and OmniJoin adaptor set, the NF-A14 5V PWM is a premium choice for demanding 5V applications that require PWM control. 5V PWM version 5V fans are used in various devices and applications. With the included USB power adaptor cable and OmniJoin adaptor set, the NF-A14 5V PWM is a proven premium solution that gives you full flexibility both for replacing existing 5V fans and for new, custom applications. Please Note: Being a 5V fan, the NF-A14 5V PWM cannot be run at 12V and will be damaged when used with typical 12V power sources such as PC motherboard fan headers. Read more Integrated anti-vibration pads 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. SSO2 Bearing The NF-A14 features the further optimised second generation of Noctua's renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability. Flow Acceleration Channels The NF-A14 impeller features suction side Flow Acceleration Channels. By speeding up the airflow at the crucial outer blade regions, this measure reduces suction side flow separation and thus leads to better efficiency and lower vortex noise. USB power adaptor cable The fan includes a USB power adaptor cable that allows it to run on power banks, devices with USB host ports or USB power supplies such as those used for smartphones. Read more AAO frame Noctua's AAO (Advanced Acoustic Optimisation) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency. Read more NF-A14 PWM NF-A14 FLX NF-A14 ULN NF-A14 5V PWM NF-A14 5V NF-A14 PWM chromax.black.swap Voltage 12 V 12 V 12 V 5 V 5 V 12 V Connector 4-pin PWM 3-pin 3-pin 4-pin PWM 3-pin 4-pin PWM RPM Max: 1500 / Min: 300 1200 800 Max: 1500 / Min: 300 1500 Max: 1500 / Min: 300 RPM with L.N.A. 1200 1050 650 - - - RPM with U.L.N.A. - 900 - - - - Acoustical Noise 24,6 dB(A) 19,2 dB(A) 11,9 dB(A) 24,6 dB(A) 24,6 dB(A) 24,6 dB(A) Acoustical Noise with L.N.A. 19,2 dB(A) 16.4 dB(A) 9.1 dB(A) - - - Acoustical Noise with U.L.N.A. - 13.8 dB(A) - - - - Size 140x140x25 140x140x25 140x140x25 140x140x25 140x140x25 140x140x25 Colour Brown & Beige Brown & Beige Brown & Beige Brown & Beige Brown & Beige Black with swappable coloured anti-vibration pads