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Ya disponible la versión de marco cuadrado llamada NF-P14s (s por marco cuadrado, square en inglés) que puede utilizarse en la refrigeración de cajas y radiadores, el clásico NF-P14 es el favorito entre los usuarios más entusiastas de todo el mundo y ayuda a que Noctua se establezca como uno de los mejores proveedores de equipamientos de refrigeración silenciosa de calidad. La nueva edición redux actualiza un modelo galardonado de Noctua al presentarlo en un paquete a un precio accesible que se ha reducido a lo esencial: el ventilador NF-P14. Sus rodamientos SSO, sus más de 150.000 horas de tiempo medio de vida entre fallos y sus 6 años de garantía del fabricante hacen del NF-P14 redux la elección perfecta al combinar la calidad que ofrece Noctua con un precio atractivo. La velocidad máxima orientada al rendimiento de la versión PWM de 1500 rpm es ideal para la perfecta refrigeración de cajas, radiadores y CPU, así como para otras aplicaciones que necesiten tanto un mayor margen de rendimiento como el PWM para un control automático de la velocidad.
Detalles
Diseño probado del NF-P14

Diseño probado del NF-P14

Decenas de miles de entusiastas de la refrigeración silenciosa tienen fe ciega en el clásico NF-P14 de Noctua. Gracias a su impresionante silencio, su excelente rendimiento y su calidad impecable, el NF-P14 se ha convertido en una referencia establecida para los ventiladores de 140 mm.
Simplificada edición redux

Simplificada edición redux

La línea de productos redux actualiza algunos de los modelos más populares y galardonados de Noctua al presentarlos en paquetes a precios accesibles. Todos los productos de la edición redux son modelos con una eficacia probada a lo largo del tiempo, lo que hace que Noctua se establezca como uno de los mejores proveedores de equipamientos de refrigeración silenciosa de calidad.
Marco cuadrado de 140 mm

Marco cuadrado de 140 mm

El marco cuadrado de 140 mm. de las versiones NF-P14 cuenta con orificios de montaje estándar de 140 mm. (espaciamiento 124,5 mm.), lo que hace que sea una sustitución de alta gama en los ventiladores de caja de 140 mm. y perfecto para su uso en radiadores de refrigeración líquida de 140 mm., ya que su forma cuadrada garantiza una cobertura completa y el mejor rendimiento de presión.
Diseño de nueve aspas de presión optimizada

Diseño de nueve aspas de presión optimizada

Diseñado específicamente para aplicaciones de alta impedancia como disipadores de CPU, radiadores de refrigeración líquida o cajas con estrechas rejillas del ventilador, el rotor de nueve aspas del NF-P14 proporciona una sorprendente eficiencia de presión y de flujo de aire.
Vortex-Control Notches (Muescas de control de vórtice)

Vortex-Control Notches (Muescas de control de vórtice)

Las Vortex-Control Notches (muescas de control de vórtice), seña de identidad de Noctua, dividen los vórtices de los extremos de los ejes y, por tanto, extienden la emisión sonora del ventilador en un rango de frecuencias más amplio. Esta medida hace que el sonido del ventilador sea más agradable para el oído humano.
PWM IC de diseño propio con SCD

PWM IC de diseño propio con SCD

Al proporcionar un control de la velocidad completamente automático a través del PWM, el ventilador utiliza el NE-FD1 PWM IC, diseñado especialmente por Noctua, que integra la tecnología Unidad de Conmutación Suave (SCD). Al proporcionar impulsos de torsión más fluidos, la SCD suprime los ruidos de conmutación PWM y, por tanto, hace que el ventilador sea más silencioso a velocidades más bajas.
Rodamientos SSO

Rodamientos SSO

La combinación del eficaz concepto de rodamientos hidrodinámicos con un imán adicional que apoya la autoestabilización del eje del rotor convierte a la tecnología de rodamientos SSO de Noctua, de probada eficacia, en sinónimo de funcionamiento sumamente silencioso y excepcional estabilidad a largo plazo.
Accesorios opcionales

Accesorios opcionales

Los usuarios pueden elegir entre la amplia gama de accesorios opcionales de Noctua, como los soportes anti-vibración, los adaptadores para la reducción de ruido, los cables con forma de Y, los adaptadores de 3:4 pines o los cables de extensión, para actualizar los ventiladores de la edición redux de acuerdo con sus necesidades individuales.
6 años de garantía del fabricante

6 años de garantía del fabricante

Los ventiladores de Noctua son conocidos por su impecable calidad y su larga vida útil. Como todos los ventiladores de Noctua, los modelos de la edición redux disponen de un tiempo medio de vida entre fallos de más de 150.000 horas y de una garantía total del fabricante de 6 años.
NF-P14s redux-1500 PWM
Especificaciones ventilador
Dimensiones
140x140x25 mm
Espacio entre orificios de montaje
124,5x124,5 mm
Conexión
4-Pin PWM
Rodamiento
Velocidad de rotación (+/-10%)
1500 RPM
Velocidad de rotación min. (PWM, +/-20%)
450 RPM
Sonoridad
25,8 dB(A)
Presión estático
1,91 mm H₂O
Potencia max.
2,4 W
Amperaje max.
0,2 A
Voltaje
12 V
MTTF
> 150.000 h
Volumen de entrega
  • Ventilador
  • 4 tornillos de ventilador
Garantía
6 años
NF-P14s redux-1500 PWM
Video Reviews
The following video reviews have not been created by Noctua. Responsibility for the information and views expressed in the videos lies entirely with the authors.
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27.01.2015 // DDWorld.cz
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NF-P14s redux-1500 PWM Opinión

REDUX verze stále o parník překonávají provozní kvalitou drtivou většinu ventilátorové produkce. Přitom pořád nabízejí 6 let záruky, vynikající výkon při nízké hlučnosti a zkrátka se musíte obejít bez nejnovějších vychytávek a rozsáhlého příslušenství (musíte si vybrat napevno danou verzi s otáčkami a PWM). Jenže finanční úspora je také velká. Běžně jsou REDUX verze o 120-150 korun levnější, než jejich hnědé luxusnější verze, což už je pro řadu uživatelů dost znatelná úspora. V případě nákupu tří kusů 120mm hnědých modelů NF totiž zaplatíte tolik (1500 korun), že za to máte 4 kusy REDUX verze a to už se při osazování skříně u mnohých prostě počítá. Ovšem právě jen do skříní bych ty REDUX verze doporučil (na to jsou i určeny). Pokud je chcete na chladič CPU, či výměník vodního chlazení, na to jsou tu speciálně optimalizované ty hnědé modely a vyplatí se do nich jít. Pokud jde o ty IndustrialPPC model. Pro drtivou většinu domácích uživatelů nebudou zajímavé. Jsou hlučné. Ale to je vlastně jejich jediná nevýhoda a je to vyváženo ohromným průtokem vzduchu a tedy obrovským výkonem, při TOP kvalitě zpracování, zvýšené odolnosti proti vlhkosti a prachu a záruce dlouhé životnosti. Cena je ovšem hodně vysoká (stojí o 130-140 korun víc než hnědé verze). Ale pokud vám jde předně o ten výkon a chcete si být jisti, že vám to i chvíli vydrží, nemůžete s nimi udělat chybu. Jsou opravdu famózně výkonné. Strčte je na výměník vodního chlazení a poskytnou vám maximální účinek - ale nepočítejte s tím, že budou tiché.
Resultado del análisis: "Obě nové řady jsou velmi vítaným zpestřením nabídky ventilátorů." (Jan Stach, DDWorld.cz)
09.12.2014 // Modders-Inc.com
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NF-P14s redux-1500 PWM Opinión

The redux fan series is Noctua’s answer to system builders who have been demanding options of a more affordable and alternately colored fan. Packaging has been streamlined compared to the regular retail version but the build quality is still excellent and top notch despite the lower price. Most users can live without the extra accessories as most fans available in the market come just as bare anyway. The color choice is excellent with contrasting two-tone grays that still look unmistakably Noctua while fitting in and standing out at the same time inside a system.
Resultado del análisis: "Overall, Noctua’s redux fans easily stand-out from the rest of the market because of their high build quality and new sexy gray color scheme. Utilizing proven Noctua technology offered at a lower price point with the same long warranty as the current Noctua retail crop, the redux series is a must-have for those looking for silent cooling solutions." (Ron Perillo, Modders-Inc.com)
11.11.2014 // FunkyKit.com
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NF-P14s redux-1500 PWM Opinión

So if the coffee and cream color of Noctua's fans were the only thing holding you back from enjoying the highest quality in cooling components for your computer, well jump up for joy cause the new colors offered by Noctua are awesome. With the added benefit of style, no quality was sacrificed and these line of fans performed well and a few of them at max RPM could barely be heard over the ambient noise. The braided cables are nice touch also. The fans carry a 6-year warranty offered by Noctua. These fans perform exceptionally well and look good while doing so. These fans move massive amounts of air and achieve very reasonable dB levels at maximum RPM.
Resultado del análisis: "The new colors offered by Noctua are fantastic. The Redux models are premium quality, quiet and priced competitively. The industrialPPC models are heavy duty models that will meet the demands of the most extreme conditions." (Chris McCart, FunkyKit.com)
16.10.2014 // OverclockersClub.com
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NF-P14s redux-1500 PWM Opinión

The first, the redux line, is taking its naming very literally. The redux line is reaching to the back of the top shelf, dusting off all of the oldies but goldies, and re-releasing them as a baseline product to catch the attention of the more economically inclined. However, there is one twist. A brand new, and long overdue, color scheme update. The new redux models are all coming in a light/dark contrast gray, paying homage to the original light/dark contrast brown that was their roots. Now, I know what you're thinking, "why older, out of date fans?". My answer is simple: Though the models are older, they are also what put Noctua where they are today and should not be underestimated. [...] The grand finale is the industrialPPC series. There are not likely fans at the 140mm size that can match these thermal killing speed demons. They are an overclocker's dream. Throw a couple of these at a water cooler and heat dissipation will never be better. At nearly 50 Celsius I had nothing but head room for additional overclocking.
Resultado del análisis: "All of these fans are great, even if it is their second unveiling. I think that with the release of the industrialPPC and the redux, Noctua has every base covered. Easy to please base users who don't have much need for insane power or quiet, sound enthusiasts who need to work with little to no sound, and those who have a need for speed to keep their CPUs from frying during heavy overclocking." (Allen Woo, OverclockersClub.com)
18.07.2014 // Vortez.net
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NF-P14s redux-1500 PWM Opinión

Noctua has knocked down the prices of their classic fans, changed their colors, and moved from a full course meal to an a la carte menu for their accessories. The price reduction should open up a new part of the market, the new colors will stop turning off purchasers who hate the old colors, and having the accessories available separately will allow people to buy what they need. These are good fans. That NF-S12B is a surprisingly good fan. It was right up with the NF-P12 in pushing through the radiator. It helps that these fans are now not only price-competitive with comparable fans, they beat most of them with their reasonable prices. And let us not forget: all of the packaging is easy on the environment. It is all completely recyclable. If you have bought a heatsink from Noctua, you know it is a tradition for them. Now we see it in their fans. Good job! The biggest pent-up demand is probably in the NF-P14s redux. The NF-P14s redux is just what many users have been asking for: a square-framed 140mm Noctua fan that can really blow through a case, do it quietly, and look great so you can show it off.
Resultado del análisis: "A new styling theme, excellent performance and a refined accessories kit allows the Noctua redux series to pick up our prestigious gold award."
(Ed Hume, Vortez.net)
12.03.2014 // PureOverclock.com
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NF-P14s redux-1500 PWM Opinión

Ultimately, Noctua makes a great fan, but they fit best with people who have the higher budgets for them. [...] I never see the level of quality in manufacturing from other brands that Noctua puts in their product and they match that with a massive 6 year warranty. Because of this, we happily award all fans in this round up with the PureOverclock Great Hardware Award!
Resultado del análisis: " These are great quality fans for those who prefer elegance over flashy appearance and don't mind spending a premium for them." (Josh Jackson, PureOverclock.com)
15.04.2017 // Building a Gaming PC
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NF-P14s redux-1500 PWM Opinión

Each of the fans comes with mounting screws and is extremely simple to install. I installed each Redux fan in my test system then put them through their paces running the Witcher 3 at maximum settings on a GTX 1080Ti at 4K. The fans each remained whisper quiet even under full load, which is great news for hardcore gamers. But if you’re more of a casual gamer, and mainly use your PC for work or surfing the internet, you’ll barely notice these fans are on. This makes them a perfect choice for mini-ITX builds or a rig you’ve designed to sit under your TV in the living room.
Resultado del análisis: "If you’re building a gaming PC, first make sure you don’t overlook cooling, second make sure you consider Noctua’s excellent line up. Recommended." (Chris Sealey, Building a Gaming PC)
12.04.2017 // Glob3trotters.com
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NF-P14s redux-1500 PWM Opinión

The attention to details is present everywhere and even though Noctua had to cut corners, they didn’t go overboard and kept what you would like to see like the fully braided cables and top-notch packaging that defiantly makes you feel like you are getting a high quality product at a good price.
Resultado del análisis: "So, this Redux series is addressed to those on a budget, Noctua focusing on exactly what you need – a really good fan. So you will still get the SS0 bearing, very good performance and 6 years warranty with over 150k hours of MTBF. " (Alex Nistor, Glob3trotters.com)
03.03.2017 // TechHardware.it
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NF-P14s redux-1500 PWM Opinión

Noctua ancora una volta si è dimostrata all’altezza delle aspettative, è riuscita a commercializzare ventole dall’alto rapporto qualità/prezzo pur mantenendo costi contenuti. Eccellente come sempre la qualità costruttiva, si rivela versatile per diversi utilizzi mantenendo costi interessanti. Molto buono il packaging, sempre molto curato, sufficiente il bundle, c’è lo stretto indispensabile.
Resultado del análisis: "Eccellente come sempre la qualità costruttiva, si rivela versatile per diversi utilizzi mantenendo costi contenuti. " (Tommaso Biallo, TechHardware.it)
03.03.2017 // PcGaming.games
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NF-P14s redux-1500 PWM Opinión

Una vez montados y en funcionamiento los ventiladores en el PC, lo primero que nos percatamos es el poco ruido que genera. En general, todos los modelos de la serie Redux son muy silenciosos e incluso estando al 100% son difíciles escuchar. Los más silenciosos de toda la gama son los ventiladores pequeños, qué puede ser a causa de tener las aspas más pequeñas.
Resultado del análisis: "En esta valoración, hemos tenido en cuenta tanto las características técnicas, rendimiento y precio para valorar este producto. Los ventiladores tienen un precio muy bajo, pero sus características técnicas y el rendimiento son espectaculares." (Carlos Carraveo, PcGaming.games)

Hoja de datos (PDF)

I get a CPU fan error despite the fan is running!

Some mainboards display a CPU fan error when the fan speed falls below a certain threshold, e.g. 900rpm. If you want to run the fan below this speed (e.g. using the supplied U.L.N.A.), please adjust the threshold in the BIOS or disable CPU fan error warning.

Can I disassemble my fan for cleaning (or other purposes, e.g. painting)?

In order to ensure flawless operation over many years of usage, all Noctua fans come with a premium grade SSO bearing, which is fully sealed to prevent the entering of fine dust particles. Please note that the fan is not designed to be taken apart by the user. Removing the impeller from the frame will break the sealing of the bearing and results in a loss of warranty.

It is thus recommended to clean your fans using a duster, slightly moist tissue or canned air. Please be careful not to use too much force in order to prevent any damage to the fan. Please don’t use a vacuum cleaner as this may apply excessive force to the fan.

Can I paint my Noctua fan in order to change its color?

Since even small variations in the layer of paint can lead to an imbalance of the impeller, resulting in vibrations, higher noise levels, increased stress on the bearing and thus reduced lifespan, we do not recommend painting the fan. Please note that for the reasons stated above, painting the fan will void your warranty.

Can I run 4-pin PWM fans on 3-pin fan headers?

PWM fans come with a 4-pin connectors for fully automatic speed control via your mainboard’s 4-pin PWM fan headers. Please note that 4-pin fans can also be connected to your mainboard’s 3-pin fan headers though. When connected to 3-pin fan headers, the fan will run at full speed (unless the mainboard supports voltage based speed control).

What pin configuration do Noctua 12V fans use?

All Noctua fans feature the standard pin-configurations set out in the Intel and AMD specifications. These standard pin-configurations are used on most mainboards and fan controllers today:

pin configuration

How can I find out the direction of airflow and sense of rotation?

When looking at the fan so that the circular sticker with the Noctua logo is facing you, the direction of airflow is towards you and the sense of rotation is clockwise:

P14

How should I clean my Noctua fan?

Fans inside computer cases tend to accumulate dust over longer periods of usage. In order to maintain maximum performance, please clean your fans regularly using a duster, slightly moist tissue or canned air. Please be careful not to use too much force in order to prevent any damage to the fan. Please do not use a vacuum cleaner as this may apply excessive force to the fan and do not put the fan under running water as water residues inside the motor may lead to short circuits.
In order to ensure flawless operation over many years of usage, Noctua’s premium grade SSO bearings are fully sealed to prevent the entering of fine dust particles. Please note that the fan is not designed to be taken apart by the user. Removing the impeller from the frame will break the sealing of the bearing and results in a loss of warranty.

My Noctua PWM fan starts to spin when the PC boots but then stops, what is wrong?

Some mainboards feature 4-pin fan headers that actually don‘t use a PWM signal on Pin 4 to control the fan speed but rather reduce the voltage on Pin 2 (like a standard 3-pin fan header). In this case, it may occur that the mainboard reduces the voltage so much that the fan stops. Please refer to your mainboard manual to check whether or not your mainboard has 4-pin fan headers that control the fan speed by reducing voltage on Pin 2 rather than by changing the PWM duty cycle on Pin 4:

4 pin fan header types

Note that mainboard manufacturers use different terms to indicate that Pin 4 is not being used for PWM control (e.g. “+5V”, “VCC” or “NC”), but if one of these terms is used, you can be sure that the fan header does not support PWM. If Pin 4 is described as “Speed Control” or “PWM” or the like, you can be sure that the fan header supports PWM.

Unfortunately, the description of Pin 2 is not always a clear indication as some manufacturers use terms such as “Fan PWR” or “Power” for both types of fan headers. However, if Pin 2 is described as “Speed Control”, you can also be sure that the fan header does not support PWM based speed control. If Pin 2 is described as “+12V”, this is a clear indication that the fan header supports PWM.

Please also note that in some cases, the descriptions of the pin layouts in the mainboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage control mode to PWM control mode in the BIOS even though the pin descriptions do not indicate PWM support. We thus recommend to look for these options in the BIOS before taking other measures. In case of doubt, please contact your mainboard manufacturer.



To resolve the issue, you can:

  1. Choose a higher fan speed profile in the BIOS (e.g. „normal“ instead of „silent“, etc.) or deactivate automatic fan speed control and use a Low-Noise Adaptor instead.

  2. Use the mainboard‘s fan speed control software or 3rd party tools like Speedfan to regulate the fan speed. Unlike BIOS based fan speed control, the supplied software usually checks whether the fan has stopped and increases voltage accordingly or at least offer more options to set up the fan properly.

  3. If your mainboard features other 4-pin fan headers that use PWM for speed control, you can run multiple fans from these headers using Y-split cables. Make sure not to exceed the specified maximum power draw of the fan headers (usually 10-12W) though.

My Noctua PWM fan runs at a much higher minimum speed than advertised, what is wrong?

The specified minimum speed refers to the speed at 20% PWM duty cycle. There can be several reasons why the fan doesn‘t go as low as indicated:

  1. Many mainboards do not go below 40%, 50% or even 60% PWM duty cycle on case fan headers. Please refer to your mainboard manual to verify whether the fan header actually goes down to 20% duty cycle. If that's not the case, in some cases you can use the fan speed control software supplied with your mainboard to overcome these limitations and reduce the fan speed even further. However, 3rd party tools like SpeedFan offer greater flexibility and better options to work around the limitations imposed by the mainboard vendors.

  2. Some mainboards feature 4-pin fan headers that actually don‘t use a PWM signal on Pin 4 to control the fan speed but rather reduce the voltage on Pin 2 (like a standard 3-pin fan header). As the fan speed at minimum voltage is usually higher than the speed at 20% PWM duty cycle, the fan can not reach as low minimum speeds under voltage control as under PWM control. Please refer to your mainboard manual to check whether or not your mainboard has 4-pin fan headers that control the fan speed by reducing voltage on Pin 2 rather than by changing the PWM duty cycle on Pin 4:

    4 pin fan header types

    Note that mainboard manufacturers use different terms to indicate that Pin 4 is not being used for PWM control (e.g. “+5V”, “VCC” or “NC”), but if one of these terms is used, you can be sure that the fan header does not support PWM. If Pin 4 is described as “Speed Control” or “PWM” or the like, you can be sure that the fan header supports PWM.

    Unfortunately, the description of Pin 2 is not always a clear indication as some manufacturers use terms such as “Fan PWR” or “Power” for both types of fan headers. However, if Pin 2 is described as “Speed Control”, you can also be sure that the fan header does not support PWM based speed control. If Pin 2 is described as “+12V”, this is a clear indication that the fan header supports PWM.

    Please also note that in some cases, the descriptions of the pin layouts in the mainboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage control mode to PWM control mode in the BIOS even though the pin descriptions do not indicate PWM support. We thus recommend to look for these options in the BIOS before taking other measures. In case of doubt, please contact your mainboard manufacturer.


    If your mainboard features other 4-pin fan headers that use PWM for speed control, you can run multiple fans from these headers using Y-split cables. Make sure not to exceed the specified maximum power draw of the fan headers (usually 10-12W) though.

How big is the NH-D15S and how much clearance does it provide for RAM and mainboard heatsinks? Copy

Yes, Low-Noise Adaptors (L.N.A.s) can be used with y-cables, but please make sure to use one L.N.A. per fan and to place the L.N.A.s between the y-cable and the fans as shown below. Never use one L.N.A. for two (or more fans) by placing it between the mainboard and the y-cable!

D15S

Which Noctua 140mm fans are optimised for airflow, which are optimised for static pressure?

Noctua only distinguishes between airflow optimised and pressure optimised fans in its 120mm range (see this page for details). For 140mm fans, there is no such distinction: Both the NF-A14 and the NF-P14 redux models are true all-rounders that provide outstanding levels of airflow and static pressure. Either of them works excellent both for case cooling and for use on radiators and heatsinks.

How can I check if my 4-pin fan header supports PWM?

Some mainboards feature 4-pin fan headers that actually don‘t use a PWM signal on Pin 4 to control the fan speed but rather reduce the voltage on Pin 2 (like a standard 3-pin fan header). As the fan speed at minimum voltage is usually higher than the speed at 20% PWM duty cycle, the fan can not reach as low minimum speeds under voltage control as under PWM control. Please refer to your mainboard manual to check whether or not your mainboard has 4-pin fan headers that control the fan speed by reducing voltage on Pin 2 rather than by changing the PWM duty cycle on Pin 4:

4 pin fan header types

Note that mainboard manufacturers use different terms to indicate that Pin 4 is not being used for PWM control (e.g. “+5V”, “VCC” or “NC”), but if one of these terms is used, you can be sure that the fan header does not support PWM. If Pin 4 is described as “Speed Control” or “PWM” or the like, you can be sure that the fan header supports PWM.

Unfortunately, the description of Pin 2 is not always a clear indication as some manufacturers use terms such as “Fan PWR” or “Power” for both types of fan headers. However, if Pin 2 is described as “Speed Control”, you can also be sure that the fan header does not support PWM based speed control. If Pin 2 is described as “+12V”, this is a clear indication that the fan header supports PWM.

Please also note that in some cases, the descriptions of the pin layouts in the mainboard manuals may not be correct and some models actually allow you to switch the fan headers from voltage control mode to PWM control mode in the BIOS even though the pin descriptions do not indicate PWM support. We thus recommend to look for these options in the BIOS before taking other measures. In case of doubt, please contact your mainboard manufacturer.


If your mainboard features other 4-pin fan headers that use PWM for speed control, you can run multiple fans from these headers using Y-split cables. Make sure not to exceed the specified maximum power draw of the fan headers (usually 10-12W) though.

Which Noctua fan or CPU cooler should I buy? How to choose the right model?

Not sure which Noctua product to buy? Our detailed buying guides for fans and CPU coolers help you to choose the model that works best for you.

Can Noctua fans be used to replace noisy stock fans in NAS devices?

Noctua fans such as the 40, 60, 80 or 92mm NF-A series models are ideal for replacing noisy stock fans in NAS devices in order to make them quieter and thousands of users have managed to significantly reduce the noise levels of their NAS units this way. However, while it is easy and straightforward to replace the fans in some cases, it can be very difficult in others, so Noctua strongly recommends that users carefully research if it is possible to easily replace the fan(s) of their NAS device before purchasing a Noctua fan for this purpose. Some of the common issues that can occur when replacing NAS fans are:

  • Different pin assignment: Whereas Noctua fans use the standardised pin assignment for PC fans (see this FAQ for details), some NAS units use different assignments. For example, some devices have the power and GND or rpm and PWM pins swapped. Therefore please carefully verify that your NAS device uses the same pin assignment as standard fans. Experienced users may also change the pin assignment by cutting and resoldering the fan cables, but please note that this will void your Noctua manufacturer’s warranty.
  • Different pin functions: Noctua fans use the standardised pin functions for PC fans (see this FAQ for details); however, some NAS units use fans where certain pins serve a different function. For example, some devices use the RPM pin for “power good” signals. Therefore please carefully verify that your NAS device uses the same pin functions.
  • Firmware speed control: Some NAS devices demand a certain maximum or minimum fan speed. If the new fan doesn’t have the same or similar maximum or minimum speed, the device may display errors or even shut down.
  • Different starting voltage: Most NAS devices use voltage-based speed control. If the new fan has a higher starting voltage than the original fan, it may not start up right away. This may lead the NAS device to display errors or even shut down because it suspects a fan failure.
  • Different power draw: Some NAS devices monitor the fan’s power draw. If the new fan has a lower power consumption than the stock fan, the device might display errors or even shut down.

Please note that most NAS manufacturers don’t provide detailed documentation regarding fan compatibility and control, so users who want to replace the fans of their devices usually have to rely on “How to” guides, blog and forum posts or video tutorials. For example, there are excellent video tutorials available for changing the fans in popular Synology NAS models (DS416j, DS1515+ and DS1812+ in English, DS416/DS415/DS916/DS216/DS214 and DS1515+ in German). Please also note that fan compatibility and control can vary from model to model and even from revision to revision even if the devices stem from the same manufacturer. As a result, it is important to make sure that the information or guidelines you rely on when replacing your NAS fan are applicable to your specific model as well as your specific hardware and firmware revision.

Due to the possible issues listed above, Noctua recommends that only experienced users attempt to replace their NAS fans. Please note that since there are so many different NAS models and most of them lack documentation for aspects such as fan compatibility and control, Noctua customer support cannot assist you with compatibility issues when replacing NAS fans. Please contact your NAS manufacturer for any questions regarding aspects such as the device’s pin alignment or fan monitoring and control.

Can I use Noctua fans in my system from Acer, Apple, Dell, HP, Lenovo or other major brands?

Noctua 12V fans comply with the established specifications for standard PC systems issued by Intel and AMD. Systems from Acer, Apple, Dell, HP, Lenovo or other major brands often deviate from these specifications e.g. by using proprietary fan headers, custom pin-alignments or pin-configurations, different methods of fan speed control, etc. This can lead to compatibility issues when using Noctua fans in systems from said brands. Some of these problems can be avoided with some technical knowledge, but especially BIOS related issues (e.g. errors or shutdowns due to low fan speed) can often not be resolved. As a result, Noctua does not officially support systems from Acer, Apple, Dell, HP, Lenovo or other major brands.

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