Noctua NF-A14 FLX, Premium Quiet Fan, 3-Pin (140mm, Brown)
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Michael Gibson
> 3 dayPut two of these on top of my c70 for exhaust. They run smooth and quiet and I believe they look nice. Will always go to noctua for fans and cpu coolers because of there quality.
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Elmer
> 3 dayGREAT
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Patrick Jan R. Borgonia
> 3 dayYes its very quiet at max speed/rpm. Packaging is top quality, comes with evrything you need such as, rubber mounting, fan screws, 4 pin molex adaptor, cable/extender, and low noise adaptor. Very high quality, poor aesthetics which is not a big deal for me. Used it as a pull, so i can hide it behind the radiator.BUY IT!
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Jbro808
> 3 dayThese really are great fans, as with most Noctua products these are built to last. Ive had 4 of these now for over 5 years and they are just as good as the day I got them.
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Timothy
> 3 daySuper quiet, exactly what i expected from Noctua. Comes with many cables to fit your every need
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Jefe
Greater than one weekReally cool fans no puns intended, but the fans a real quick once you restart or turn on your PC Ill buy i again and recommend to a friend.
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Clint Andis
> 3 dayPerfect fit, easy install.
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Just Because
> 3 dayI heard so many great things about Noctua fans and decided to give them a try. Everything that is said about them is 100% true, these are greats fans! In the box you get the fan (obviously!), extension cable, 2 low noise adapters, and rubber mounting screws. Moves plenty of air while staying whisper quiet. A tad on the expensive side but well worth the cash. After all, you get what you pay for!
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Ben Brink
> 3 dayReally good--nearly silent.
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Bobby S.
> 3 dayNoctua is the best you can get when it comes to fans. When using the ultra low adapter its incredibly quiet. Its worth whatever premium you have to pay to get this over another 140mm fan. Stop looking and buy this one.
The NF-A14 is a premium quality quiet 140mm fan with a square frame that complies with Noctua’s AAO(Advanced Acoustic Optimisation) standard. Its square shape and 140mm mounting holes (124.5mm spacing) make it ideal for use on watercooling radiators or as an upgrade for 140mm case fans. Featuring sophisticated aerodynamic design measures such as Flow Acceleration Channels, the NF-A14 further improves the renowned quiet cooling performance of the award-winning NF-P14. The FLX version provides 1200/1050/900rpm speed settings via the supplied Low-Noise Adaptors in order to provide full flexibility in fine-tuning the fan for maximum ventilation performance or near-silent operation. Its superb running smoothness, reference-class SSO2 bearing and Noctua’s trusted premium quality make it an elite choice for the highest demands.
Square 140mm frame
The NF-A14"s square 140mm frame with 140mm mounting holes (124.5mm spacing) makes it a premium grade replacement for common 140mm case fans and perfect for use on 140mm water cooling radiators, where its square shape will ensure full coverage and best pressure performance.
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Flow Acceleration ChannelsThe 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. |
SSO2 BearingThe 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. |
Integrated anti-vibration padsIntegrated 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. |
Scope of delivery
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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.
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| 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 |