Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
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Customer
> 3 dayAmazing fans, barely audible even at full RPM, I can run them at 80% constantly with near silence. Highly recommended.
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John Hoffman
> 3 dayI have 4 of these bad boys in my case (+2 that came with the case), and I cant hear it when its right next to me under my desk, plus temps are never greater that 55C. (synthetic benchmarks)
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Allard William Pieper
09-06-2025Brilliant fan. Replaced all fans in my corsair 750D and on my H110I with these; cooling performance went up and noise levels went almost to silent (compared to my system soundede like a wind turbine before).
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DerekZ10
> 3 dayIf there is any kind of grill, no matter how perforated, in front of this fan - this fan will only make noise and not move air. The description should have mentioned this fan is for Exhaust/Push configuration only.
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Ken Doo
> 3 dayHonestly this brand of fans are pretty good with the low noise it is hardly noticeable when you use your computer. I bought 5 of these bad bois so that my pc could get some really good cooling and I gotta say that Noctua always provides with the good stuff.
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Larry D. Nail
> 3 dayMy gaming desktop came with fans that played out in a couple of years, So I put in these Noctuas because they came highly rated. They do not disappoint. They are quiet, move the air nicely. The two in my tower are on the front panel. When these go out, Im getting two more. Excellent.
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Ryan
> 3 dayWork as expected.
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J. Fuhrman
> 3 dayI purchased these to replace the Corsair fans that came with my h115i liquid cooler. I do a lot of 3D rendering on my overclocked 6800k, so was constantly dealing with loud fans on my radiator as they ramped up to 2000rpm to keep the cpu you at an average of 62C. I expected these things to be quieter than the Corsair stock fans, but I had no idea they would cool my cpu while maintaining a lower rpm.
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Alejo Miguel Poch
> 3 dayEasily mounted and super quiet.
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Jayde Hudson
> 3 dayNoctua manufactures high quality static pressure fans. The air movement in my case has increased considerably. These are an excellent choice to not just move but to push or pull air through filters, heatsinks and radiators. Hence the term static pressure. I would give them 5 stars if Corsair had not released static pressure fans with RGB lighting. There is just something about adding LEDs to everything possible inside a custom built PC. I do actually believe the Noctua fans are higher quality, just no LEDs for appearance.
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 PWM version sports Noctua’s custom designed NE-FD1 IC for fully automatic speed control via 4-pin fan headers and comes with a Low-Noise-Adaptor to reduce the maximum speed during PWM control from 1500rpm to 1200rpm. Its performance-oriented 1500rpm top speed and comprehensive speed control options make the NF-A14 PWM an elite choice for users who strive to strike a perfect balance between excellent cooling capacity and superb quietness of operation, be it on watercooling radiators, on heatsinks or in case ventilation.
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 | |
| Connector | 4-pin PWM | 3-pin | 3-pin | 4-pin PWM | 3-pin | 4-pin PWM |
| Voltage | 12V | 12V | 12V | 5V | 5V | 12V |
| 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 |