Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
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Mr_Noobie
> 24 hourif you need a fan/fans for radiator or heatsink, look no further. These are the best static pressure fans Ive ever used. Ive purchased and used both 120mm and 140mm versions. Man, These are the quietest fans Ive ever used and Ive used seven other fans from seven different brands. These would be absolutely perfect if they were black or two tone black/white or perhaps have LEDs :). Dont waste your money like I did. Just pay the premium and get the best.
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MarkoftheZ
> 24 hourUsed these to replace the fans that came with my water CPU cooler. They are very quiet and keep the CPU cool. Only wish they came in a better looking color.
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Ungrady
> 24 hourThe fans are near silent, and push a lot more air thanks to the little grooves on the fan. These fans made a drastic temp decrease to my build.
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Elvis Ourfali
> 24 hourOutstanding fan.. is a pwm so it is powerful... love it
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Strygwyr
> 24 hourI wonder if they did the rust red color just to stand out with how ugly the color is, but one cant deny the quality. Compared this to the pre-installed Phanteks fan in my case and the difference is noticeable. If you can stand not having RGBs in every part of your case, I would recommend this fan to you (Currently using 1 for intake and expanding to 2 soon).
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PM
> 24 hourWell made, quiet, cools my very hot GPU. I like the color. It is nice to see a computer product made in something other than the color black.
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Daniel Eduardo Morales Vásquez
> 24 hourBuen producto
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MR J B CALVIN
> 24 hourI used to sit in my little corner merrily browsing the web and reviewing the latest hardware/software; the overbearing noise of my previous fans preventing me hearing the wife wanting me to do something else; happy days are here again, not in my house due to these silent little fans.
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AM
> 24 hourBuilding a mini ITX for $400. Needed a computer for data analysis. With a 2 core/4 threads processor at 3.5GHz, DDR4 2400 RAM, and a SSD its quite a build for running engineering applications not requiring too many threads.
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Preston Roberts
> 24 hourThese fans push enough air that I dont have to make them run hard enough to make noise, so even my complains are less than valid in my situation. The fact that the quality now varies instead of how pristine the old ones were... Im not thrilled by that... but they still technically do the job. Really good for thermal testing.
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 |