Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
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Anthony
> 3 dayAbsolutely amazing fan. Using as an intake at the front of my case and even at 100% the noise is reasonable. Excellent source of cooling at a reasonable price. Also comes with rubber pieces to make it even easier to install
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Allen
> 3 dayUltra silent fan with rubber sides to prevent rattling.
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Stan
> 3 dayQuietest fans Ive ever owned. My only complaint is the rubber screws they provided to install the fans in the case broke when I tried to install them. The amount of force needed to push them through was unexpectedly high. I ended up just removing then and using some extra fan screws I already had.
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Sebastian Carlos
> 3 daySmall but noticeable difference compared to the stock fans in the case.
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bunbao
> 3 daylove it, really quiet fan! been a year since i use it and its still running strong
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Antonio
> 3 dayThey are build better than my old Corsair AF 140mm. They are very quiet. I am using mine for my Radiator and they seems to be working fine although, they don’t move as much air as some other fans for around the same price. I’m not a big fan of the color but it’s not a big deal to me. I wish they were more in the $16 to $19 range for the 140mm.
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Greg
> 3 dayThese are great qaulity fans and are very silent even at high load
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Christopher G.
> 3 dayGood fans. They are very quiet and moves A lot of air
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pnx81
> 3 dayExcelent!
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Addie Tremblay
> 3 dayBeen buying Noctua for years now and not one fan has ever failed or had a bearing problem. Just smooth, quiet operation and lots of air movement for excellent cooling. If you need to move air and you dont want horrible whining noises, get Noctua. Beautiful cream and coffee color. Excellent build quality. Comes with extenders, y-splitters, low noise adapter, screws, fun rubber mounts you get to pull through the hole with satisfaction. This is just a wonderfully designed and crafted product and worth every penny.
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 |