Noctua NF-A14 PWM, Premium Quiet Fan, 4-Pin (140mm, Brown)
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Brian
Greater than one weekVery professional and high-quality packaging. Easy to install. Extremely quiet.
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Matt
> 3 dayLove these fans. I have four of them set up in a push/pull configuration on a Corsair H110. These provide great cooling with very little sound. The normal complaint about the colour scheme is still valid, but Im able to hide the fans and radiator in my case setup so its not really a problem for me.
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Helen O Vance
Greater than one weekAgain, the Austrians know how to design and build top of the line products. I replaced all three of my case fans with these great 140mm fans. The botton line is they are near silent and cool better then my other fans. This is a great investment for the life of your computer!
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G. Fiore
Greater than one weekYou can always count on Noctua to provide the very best in quality and design. Great cooling solutions to meet every need.
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Erin
> 3 dayHave these setup in my Fractal Design Define R5, sadly the screws that they came with did not work and I had to run to the nearest hardware store for proper screws. Other than that these are wonderful and really put other fans to the test when it comes to quality and design. Watch out Corsair!
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MrEric
> 3 dayAwesome fans. A little pricey, but have learned by lesson on cheap fans where the bearings give out after a few months. Been using several of these fans after nearly a year with no problems, smooth sailing!
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Saiba Epsilon
Greater than one weekWell, theyre quiet, lowered my PCs ambient temp by a few degrees, and you can really feel the quality of the construction and materials when you hold the fan.
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guiseppe licitra
> 3 dayworks great
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kelly cooper
> 3 daySo quiet I almost took my computer apart again after installing it to make sure it was on. Installation was a breeze ;).
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Mafalda Bradtke IV
> 3 dayLove it. It’s very effective and silent
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 |