| Brand | Noctua |
|---|---|
| Package Dimensions | 21.5 x 18.5 x 3.9 cm; 100 Grams |
| Item model number | NF-A12x25PWMCHBKS |
| Manufacturer | Noctua |
| Color | Black |
| Voltage | 12 Volts |
| Are Batteries Included | No |
| Item Weight | 100 g |
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Noctua NF-A12x25 PWM chromax.black.swap, Premium Quiet Fan, 4-Pin (120mm, Black)
| Price: | £29.99£29.99
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Enhance your purchase
| Brand | Noctua |
| Power connector type | 4-Pin |
| Voltage | 12 Volts |
| Cooling method | Water, Air |
| Material | Metal |
| Maximum rotational speed | 2000 RPM |
About this item
- Make sure this fits by entering your model number.
- Premium quiet fan, 120x120x25mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.6 dB(A), >150,000 h MTTF
- Next-gen A-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems
- State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
- 4-pin PWM version for automatic speed control via 4-pin PWM motherboard fan headers, 450-2000rpm speed range (near silent at idle, powerful under load)
- chromax.black.swap edition with swappable red, black, white, blue, yellow, grey and green anti-vibration pads for colour-customising (4 pads of each colour plus black anti-vibration gasket)
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Important information
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We ship from France, customs fees may apply to your order.
Product information
Technical Details
Additional Information
| ASIN | B09C6DQDNT |
|---|---|
| Customer Reviews |
4.5 out of 5 stars |
| Best Sellers Rank | 5,647 in Computers & Accessories (See Top 100 in Computers & Accessories) 18 in Computer Cases |
| Date First Available | 13 Sept. 2021 |
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Product Description
Having received more than 100 awards and recommendations from international hardware websites and magazines, Noctua’s flagship model NF-A12x25 has established itself as a true deluxe choice when it comes to premium-quality quiet 120mm fans. Various state-of-the-art technologies and a record tight tip clearance of only 0.5mm, which is made possible by using the novel Sterrox liquid-crystal polymer material, allow it to achieve superb results in all types of usage: Whether it’s in low-impedance, airflow-oriented applications such as case cooling, or high-impedance, pressure-demanding scenarios such as on heatsinks and watercooling radiators, the NF-A12x25 is a proven winner. The chromax.black.swap edition combines the NF-A12x25’s signature quiet cooling performance with an attractive black design and a bundle of swappable red, white, blue, green, grey, yellow and black anti-vibration pads that allow the colour-customisation of the fan to match individual build colour schemes. For further customisation, a wide range of accessories such as coloured cables and anti-vibration mounts are available separately. Topped off with Noctua’s trusted premium-grade SSO2 bearing and more than 150,000 hours MTTF, the NF-A12x25 PWM chromax.black.swap is the perfect choice for all users who value individual, focused build aesthetics just as much as class-leading quality and performance.
Next-generation performance
Noctua’s 120mm fans such as the NF-F12 and NF-S12A are renowned as being among the best on the market and have received more than 400 awards and recommendations from the international press. With its further improved efficiency and novel, state-of-the-art engineering, the NF-A12x25 represents another step up in performance and manufacturing.
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chromax.black.swap editionMaximising colour choices, Noctua’s chromax.black.swap edition fans can be colour-customised using the included swappable anti-vibration pads as well as optional anti-vibration mounts and cables. This makes them ideal for enthusiasts looking for true premium-grade fans that can be colour-coordinated with popular build themes such as all black, black & white or black & red. |
Sterrox liquid-crystal polymer compoundThe NF-A12x25’s impeller is made from Noctua’s novel Sterrox liquid-crystal polymer (LCP) compound that features extreme tensile strength, an exceptionally low thermal expansion coefficient and damping characteristics that are ideal for reducing resonance and vibration phenomena in advanced fan-blade designs. |
Ultra-tight tip clearanceThe NF-A12x25 has a record tight tip clearance (distance between the blade tips and the inside of the frame) of only 0.5mm. This highly ambitious design sets a new benchmark for 120mm fans and helps the NF-A12x25 to work more efficiently against back pressure, such as on heatsinks or radiators, by reducing leak flows through the gap between impeller and frame. |
Swappable anti-vibration pads in 7 coloursThe NF-A12x25 PWM chromax.black.swap comes with 4 white, red, blue, green, grey, yellow and black NA-AVP1 anti-vibration pads. By combining the various colours with black or going all black using the supplied NA-AVG1 anti-vibration gasket, the fan can be coordinated with most popular build colour schemes out of the box. Additional NA-SAVP1 sets for outfitting both sides in one colour can be purchased separately. |
Highly optimised P/Q curve for all applications
The NF-A12x25’s sophisticated aerodynamic design allows for a pressure to airflow (P/Q) curve that is extremely strong in the critical mid-section. This means that the NF-A12x25 offers excellent performance in both static pressure demanding and airflow demanding applications.
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| NF-A12x25 PWM | NF-A12x25 FLX | NF-A12x25 ULN | NF-A12x25 5V PWM | NF-A12x25 5V | NF-A12x25 PWM chromax.black.swap | |
| Voltage | 12 V | 12 V | 12 V | 5 V | 5 V | 12 V |
| Connector | 4-pin PWM | 3-pin | 3-pin | 4-pin PWM | 3-pin | 4-pin PWM |
| RPM | Max: 2000 / Min: 450 | 2000 | 1200 | Max: 1900 / Min: 450 | 1900 | Max: 2000 / Min: 450 |
| RPM with L.N.A. | 1700 | 1700 | 900 | - | - | - |
| RPM with U.L.N.A. | - | 1350 | - | - | - | - |
| Acoustical Noise | 22,6 dB(A) | 22,6 dB(A) | 12,1 dB(A) | 21,4 dB(A) | 21,4 dB(A) | 22,6 dB(A) |
| Acoustical Noise with L.N.A. | 18,8 dB(A) | 18,8 dB(A) | 7,6 dB(A) | - | - | - |
| Acoustical Noise with U.L.N.A. | - | 14,2 dB(A) | - | - | - | - |
| Size | 120x120x25 | 120x120x25 | 120x120x25 | 120x120x25 | 120x120x25 | 120x120x25 |
| Colour | Brown & Beige | Brown & Beige | Brown & Beige | Brown & Beige | Brown & Beige | Black with swappable coloured anti-vibration pads |
Customer reviews
Top reviews from United Kingdom
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For me, I have two of these fans inside an NR200P case as exhaust at the top, and they've been a great replacement over the Arctic P12 fans. I was thinking of getting an additional two for bottom intakes but decided that the P12s that these fans replaced can do the job as an intake fan.
Overall, very impressed with the performance of these fans. I built in my NR200P in January and have finally managed to get my hands on the chromax version of the A12x25. Highly recommend you get this black version over the normal brown version.
Seriously though, exactly the same as the brown ones. Black gasket, 4 black corners, 4 red, yellow, green, blue, grey and white. so not enough to do all 8 but hey ho.
I own the brown & beige ones then when I seen these have finally hit the shops I'm currently fitting out my desk top with them. Although its essentially just the colour change from Noctuas other flagship ones - they just suit my build more. Since having bad fans and cheap ones which make all sorts of noises and lighting effects, I now look for performance and noise levels above all and these are second to none.
By Syed on 24 October 2021











