Noctua NF-A12x15 FLX, Premium Quiet Slim Fan, 3-Pin (120x15mm, Brown)
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happy customer
> 3 dayThese actually spin up a little higher than other noctua fans. I think they go to 1700/ 1800 rpm. This does make them a tiny bit louder at full speed but this can be fixed with a nice PWM curve setup in your motherboard or fan controller software if you prefer.
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Sour Grapes USN
> 3 dayThese are very low profile fans to eliminate unnecessary clutter in my case. They still move a lot of air and are very quiet for such a small form factor.
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never again shop retail
Greater than one weekreplaced by tower case fan with this one. totally oversized but works great. so quite you cant even tell your pc in on.....
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Al
> 3 dayHave not had it for long, but it appears to be good. Was put off buying other much cheaper fans, since there was a high percentage of negative reviews: DOA, noisy, inefficient, or fail soon. Also, 99% of 120mm fans are 25mm or 1 thick without rounded corners, which make them unsuitable for tight spaces.
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Sharon Foster
> 3 dayPros:
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Oscar Duran
Greater than one weekWorks EXACTLY like youd intend it to, except quieter. Would greatly recommend this standard.
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JL
> 3 dayAir movement is great! However, it does generate a whining sound above 70%.
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Metza
> 3 dayAwesome and quiet. Great for smaller case.
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buma
Greater than one weekNoctua fans are known for their quality, and this fan is no different! Not only does it move a lot of air, it does so quietly. Not quiet enough for you? It also comes with 2 low (and lower) noise adapters that slow down the speed of the fan to make them as whisper quiet as youd like. I used them in a 3d print build I did for a headphone stack and it worked out wonderfully and keeps things cool AND does so in near silence. Recommended
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Chunker
Greater than one weekThin and quiet. Nuff said.
Featuring advanced aerodynamic design measures such as Flow Acceleration Channels and Noctua’s AAO frame, the NF-A12x15 is a highly optimised, premium quality quiet fan in size 120x15mm. Its 15mm slim design makes the NF-A12x15 ideal for space-restricted applications such as low-profile CPU coolers or HTPC cases. The FLX version provides 1850/1400/950rpm speed settings via the supplied Low-Noise Adaptors in order to allow 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
Metal-reinforced motor hub
With many larger-diameter slim fan designs, the shorter axis and bearing lead to a reduced running stability and lifespan. The NF-A12x15 uses a metal-reinforced motor hub, a measure typically found in high-speed industrial fans, in order to ensure Noctua’s signature stability and longevity.
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Flow Acceleration ChannelsThe NF-A12x15 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-A12x15 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 mounting systems and fan clips used on heatsinks. |
Scope of delivery
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15mm slim design
Having a thickness of only 15mm, the NF-A12x15 is much slimmer than standard 120x25mm fans. This makes it ideal for typical slim fan applications such as low-profile CPU coolers as well as for freeing up space by replacing standard 120x25mm fans on tower coolers, radiators or in PC cases.
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| NF-A12x15 PWM | NF-A12x15 FLX | NF-A12x15 PWM chromax.black.swap | |
| Connector | 4-pin PWM | 3-pin | 4-pin PWM |
| Voltage | 12V | 12V | 12V |
| RPM | Max: 1850 / Min: 450 | 1850 | Max: 1850 / Min: 450 |
| RPM with L.N.A. | 1400 | 1400 | - |
| RPM with U.L.N.A. | - | 950 | - |
| Acoustical Noise | 23,9 dB(A) | 23,9 dB(A) | 23,9 dB(A) |
| Acoustical Noise with L.N.A. | 16,8 dB(A) | 16,8 dB(A) | - |
| Acoustical Noise with U.L.N.A. | - | 10,2 dB(A) | - |
| Size | 120x120x15 mm | 120x120x15 mm | 120x120x15 mm |
| Colour | Brown & Beige | Brown & Beige | Black with swappable coloured anti-vibration pads |