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El NH-U12S es el último modelo de 12 cm de la clásica gama de disipadores de CPU de una única torre U-series de Noctua, que ha recibido más de 400 premios y recomendaciones de prensa internacional. La forma delgada de 45 mm de la versión S garantiza un 100% compatibilidad con módulos RAM altos y, además, su refinado diseño y su ventilador NF-F12 FocusedFlow™, líder en su categoría, con soporte para un control de velocidad PWM totalmente automático, permiten que mejore el rendimiento de disipación silenciosa de su reconocido predecesor. Con el sistema de montaje multi-zócalo profesional SecuFirm2, el efectivo compuesto térmico NT-H1 de Noctua y una completa garantía de fabricante de 6 años, el NH-U12S es una solución completa de gran calidad que combina un rendimiento excepcional, un funcionamiento silencioso y una compatibilidad excelente.
Detalles
La Galardonada serie NH-U12

La Galardonada serie NH-U12

El NH-U12S es la última versión de los galardonados disipadores NH-U12 de Noctua. La serie NH-U, que fue presentada por primera vez en 2005, se ha convertido en una elección habitual de disipadores de CPU silenciosos de gran calidad y ha recibido más de 400 premios y recomendaciones de principales sitios web y revistas internacionales especializadas en hardware.
Compatibilidad con memoria RAM al 100%

Compatibilidad con memoria RAM al 100%

Gracias su delgado diseño de tan solo 45 mm de ancho, el NH-U12S no sobresaldrá por encima de la ranura de RAM incluso cuando tenga dos ventiladores instalados. Esto proporciona al usuario un acceso completo a los módulos de memoria en todas los tipos de zócalos de CPU actuales y garantiza 100% de compatibilidad con difusores térmicos altos o ventiladores de memoria opcionales.*
Tamaño de tipo torre clásico de 120 mm para una excelente compatibilidad general

Tamaño de tipo torre clásico de 120 mm para una excelente compatibilidad general

Con 158 mm de alto, el NH-U12S es lo suficientemente pequeño como para caber en cajas de torre de gamas media y alta modernas. Este disipador de 125 mm de ancho (incluyendo ventilador y sus ganchos de ajuste) se mantiene alejado de la parte superior de la ranura PCIe de placas base estándares ATX o Micro-ATX, garantizando la mejor compatibilidad posible con configuraciones SLI y CrossFire.
Ventilador NF-F12 PWM Focused Flow™ 120mm

Ventilador NF-F12 PWM Focused Flow™ 120mm

Recomendado por más de 150 publicaciones de hardware y miles de entusiastas de todo el mundo, el ventilador de calidad premium NF-F12 Focused Flow™ de 120 mm de Noctua es conocido por combinar una magnífica presión estática, un excelente rendimiento en disipadores y un funcionamiento silencioso sorprendente.
Soporte para PWM y Low-Noise Adaptor

Soporte para PWM y Low-Noise Adaptor

El ventilador NF-F12 de 120 mm con NH-U12S soporta PWM para un cómodo control de velocidad automático a través la placa base. Además, la velocidad máxima de ventilador puede ser reducida de 1500 a 1200 rpm mediante el Low-Noise Adaptor (Adaptador de Reducción del Ruido) suministrado para un funcionamiento aún más silencioso.
Paneles anti-vibración y ganchos de ajuste para un segundo ventilador NF-F12

Paneles anti-vibración y ganchos de ajuste para un segundo ventilador NF-F12

Para los usuarios que quieren alcanzar un mejor rendimiento añadiendo un segundo ventilador NF-F12 para crear una configuración que meta y saque aire al mismo tiempo, el NH-U12S incluye ganchos de ajuste de ventilador y un conjunto extra de paneles anti-vibración especialmente diseñados que permiten distanciar el ventilador trasero 5 mm para mejorar la acústica en configuraciones con dos ventiladores.
Sistema de montaje SecuFirm2

Sistema de montaje SecuFirm2

Los sistemas de montaje SecuFirm2 de Noctua se han convertido en sinónimo de calidad, seguridad y facilidad de uso. Con soporte para Intel LGA115x (LGA1150, LGA1151, LGA1155, LGA1156), LGA2011 y AMD (AM3+, AM2+, FM1, FM2, FM2+), el sistema de montaje SecuFirm2 incluido con el NH-U12S garantiza una presión de contacto perfecta y una comodidad máxima en todos los zócalos actuales.
Compatibilidad con los antiguos y nuevos sockets

Compatibilidad con los antiguos y nuevos sockets

Al cumplir con los estándares del SecuFirm2™, el NH-D15 es compatible con los sockets más antiguos LGA1366 y LGA775, al utilizar el kit de montaje opcional NM-I3 que Noctua ofrece de manera gratuita. Si es técnicamente posible, Noctua también proporcionará los kit de actualización de los nuevos sockets.
Compuesto térmico NT-H1

Compuesto térmico NT-H1

Tras haber recibido más de 100 premios y recomendaciones de periodistas especializados de todo el mundo, el NT-H1 de Noctua es una solución térmica profesional y de probada calidad que proporciona una resistencia térmica mínima, gran facilidad de uso y una destacable fiabilidad.
6 años de garantía

6 años de garantía

Los productos de Noctua son conocidos por su impecable calidad y su larga vida útil. Como todos los ventiladores de Noctua, el NF-F12 dispone de un MTBF (Tiempo medio antes del primer fallo) de más de 150.000 horas y el pack entero de NH-U12S viene con una completa garantía de fabricante de 6 años.
*Algunas placas base AMD no cumplen con el área de distanciamiento de 96 x 114 mm especificada por AMD, por ello, en estas placas, el NH-U12S sólo se puede usar con módulos de memoria RAM de hasta 40 mm de altura. Por favor, consulte nuestra lista de compatibilidad para obtener más detalles.
NH-U12S
Especificaciones disipador
Intel LGA2011-0 & LGA2011-3 (Square ILM), LGA1156, LGA1155, LGA1151, LGA1150 & AMD AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+ (backplate necessario)
Altura (sin ventilador)
158 mm
Anchura (sin ventilador)
125 mm
Profundidad (sin ventilador)
45 mm
Altura (con ventilador)
158 mm
Anchura (con ventilador)
125 mm
Profundidad (con ventilador)
71 mm
Peso (sin ventilador)
580 g
Peso (con ventilador/es)
755 g
Material
Cobre (base y heat-pipes), aluminio (aletas de refrigeración), uniones soldadas, niquelado
Tamaño del ventilador
120x120x25
Volumen de entrega
  • Ventilador de primera calidad NF-F12 PWM
  • Adaptador para reducción del ruido (L.N.A.)
  • Compuesto térmico NT-H1
  • Sistema de montaje SecuFirm2™
  • Paneles anti-vibración y ganchos de ajuste para un segundo ventilador NF-F12
  • Noctua Case-Badge en metal
Garantía
6 años
Especificaciones ventilador
Rodamiento
Velocidad de rotación max. (+/-10%)
1500 RPM
Velocidad de rotación con L.N.A. max. (+/-10%)
1200 RPM
Velocidad de rotación min. (PWM, +/-20%)
300 RPM
Sonoridad max.
22,4 dB(A)
Sonoridad con L.N.A. max.
18,6 dB(A)
Potencia
0,6 W
Voltaje
12 V
MTBF
> 150.000 h
NH-U12S
NH-U12S
SecuFirm2™ Intel LGA115x installation
SecuFirm2™ Intel LGA2011 installation
SecuFirm2™ AMD installation (NM-AMB3)
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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29.07.2016 // hardwareBG.com
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NH-U12S Opinión

През последните няколко години компанията Noctua създаде много сериозно име в IT средите, особено когато става дума за охладители за процесори, или пък вентилатори за монтаж в компютърните шасита. Макар конкуренцията винаги да е била много сериозна, а понякога и доста добре ценово ориентирана, с високото ниво на качество на своите предложения, Noctua съумяха да се позиционират в най-високите нива на производители на споменатите компютърни продукти. Едва ли са много хората, които не са чували за вездесъщият процесорен охладител Noctua NH-D14, който междувпрочем съвсем скоро ще е напълно съвместим с процесорите на AMD с архитектура Zen и Socket AM4, благодарение на новите крепежни елементи, които от Noctua ще раздават (за пореден път) безплатно на всеки потребител, който може чрез документ да докаже, че притежава дънна платка и процесор за Socket AM4, както и разбира се охладител Noctua. Но да не се разсейваме излишно, ами да обърнем внимание конкретно на фокуса на този материал – процесорите Skylake и тяхното охлаждане.
Resultado del análisis: "Noctua е един от най-сериозните и постоянните производители на процесорни охладители, които присъстват на компютърният пазар и година след година радват своите потребители не само с нови модели охладители, но и с някои специфични “бонус програми”, като например безплатни монтажни елементи за поставяне на по-стари модели охладители върху нови процесорни платформи." (Тодор Богданов, hardwareBG.com)
16.06.2016 // ITNdaily.ru
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NH-U12S Opinión

Реальный показатель TDP у Noctua NH-U12S выше заявленных 140 Вт, потому что на 4800 МГц и вольтаже 1,392 В Intel Core i5-6600K выделяет именно столько тепла (+/- 10 Вт по данным программы мониторинга), при этом температура процессора в стресс-тесте оставалась в допустимых рабочих пределах. Noctua NH-U12S можно смело устанавливать на ЦП с TDP 150-160 Вт. Для больших значений уже понадобится второй вентилятор. К слову, для охлаждения Intel Core i5-6600K одного пропеллера вполне достаточно, лишний NF-F12 PWM снижает температуру под нагрузкой лишь на 4 Градуса (59 против 63 Градусов в режиме 4800 МГц и напряжении 1,424 В).
Resultado del análisis: "При прочих равных пользователь почти наверняка предпочтет двенадцатой модели именно четырнадцатую, и возможно окажется прав, однако мы рекомендуем Noctua NH-U12S тем, кто разумно подходит к железному балансу внутри системного блока." (Евгений Никифоров, ITNdaily.ru)
26.05.2016 // TechnologyX.com
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NH-U12S Opinión

The Noctua NH-U12S CPU Cooler is a basic CPU cooler that packs a punch! The punch doesn’t impact your pocket book either. There is no reason why you shouldn’t ditch that stock cooler that comes with your CPU cooler, as this is an extremely simple upgrade for massive performance gains!
Resultado del análisis: "There is nothing we don’t like about the NH-U12S, this is one solid CPU Cooler! For this and more, we proudly award Noctua, the NH-U12S with our Editors Choice Award!" (Chris Jolliffe, TechnologyX.com)
24.05.2016 // PCElite.pl
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NH-U12S Opinión

W połowie maja otrzymałem do testów cztery chłodzenia procesora od firmy Noctua. Dwa tańsze i dwa droższe modele (NH-L9i, NH-L9A, NH-U12S oraz NH-U14S). W tej recenzji opiszę każdy z nich oraz podam wyniki testów pod obciążeniem oraz w spoczynku.
Resultado del análisis: "Model NH-U12S to już bardziej uniwersalne chłodzenie procesora, które obsługuje podstawki Intela oraz AMD. Mamy tu do czynienia z dobrym wykonaniem oraz dobrym systemem chłodzenia." (Arkadiusz Byś, PCElite.pl)
18.04.2016 // TecnoGeekies.com
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NH-U12S Opinión

Queremos hacer hincapié en lo silenciosos que pueden llegar a ser estos ventiladores y o bien que son capaces de disipar el calor, que con apenas muchas revoluciones en los ventiladores tendremos un optimo funcionamiento de nuestros procesadores. La verdad que Noctua siempre nos sorprende con estos dispositivos, y se nota mucho el mimo que le ponen a estos productos que a nosotros a los que nos gusta tener el mejor rendimiento en nuestro PC, y por otro lado el buen material que usan para fabricarlos. El NH-U14S y el NH-U12S son muy similares de precio, 68€ para el 140mm y 59€ para el de 120mm. Comparando estos dos, el NH-U14S sale ganando por tanto el rendimiento que ofrece como por lo silencioso que es en comparación con el 120mm.
Resultado del análisis: "En definitiva, estos dos disipadores son de lo mejorcito que nos podemos encontrar (salvando distancias con la refrigeración liquida), si queremos mantener nuestra CPU fresca y con una buena ventilación en nuestro equipo." (Ignacio Merino Arnaiz, TecnoGeekies.com)
13.04.2016 // blog.PCLab.pl
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NH-U12S Opinión

Wybierając chłodzenie dla komputera nie płaci się tylko za wydajność, w wielu sytuacjach to kompatybilność bywa ważniejsza. Mimo że U12S to już większy radiator, to nadal nie będzie problemu z sekcją zasilania lub RAM-em. Temperatury w testach obciążeniowych były niskie, a radiator ma tylko 4,5 cm szerokości – dla przykładu Macho HR-02 to 12 cm, a Schythe Ninja 4 ponad 15 cm, a w końcu wydajność wszystkich modeli jest zbliżona.
Resultado del análisis: "Według mnie to schładzacz warty zakupu, szczególnie gdy ważne są prosty montaż oraz wygodna konserwacja." (Kamil Homziak, blog.PCLab.pl)
29.08.2015 // ITPC.net.pl
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NH-U12S Opinión

Tym razem dane mi było testować sprzęt troszkę mniejszy, tańszy, ale równie ciekawy co poprzednio. Spisał się on rewelacyjnie w każdym z testów i potwierdził zapewnienia producenta.
Resultado del análisis: "Jest to propozycja idealna dla pasjonatów ciszy i bezkompromisowej wydajności." (Karol Kaszubowski, ITPC.net.pl)
12.08.2015 // pcGameware.co.uk
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NH-U12S Opinión

Once out of the box you can feel how well made the Noctua NH-U12S actually is, the fins alone seem to be made from a stronger aluminium than most other heatsink I have come across. The whole thing feels very solid and you already get the feeling that this cooler is going to do its job well! The Noctua NH-U12S features the Secufirm2 mounting system which is in my opinion one of the best out there. The NH-U12S come complete with a NF-F12 PWM controlled fan which has a maximum rotational speed of 1500RPM. Fitting the cooler could not be easier and this is down the the SecuFirm2 mounting system that I mentioned just now. The screws can only be tightened to a certain point (still be gentle mind please!) so there is no need to worry about over or under tightening them, very useful for the heavy handed out there. The performance of the Noctua NH-U12S is very good and as you can see from the charts above the cooler does a good job of what is it designed to do… keeping your CPU cool of course! In our performance charts the NH-U12S sits just under the Reeven coolers but only by less than 0.50 degrees Celsius which is hardly worth quibbling over. The fact that the NH-U12S kept the average CPU temperature at 50 degrees Celsius in our Prime95 torture test when running at 3.5GHz and below 60 degrees Celsius at 4.0GHz is an impressive performance for a cooler of this size. The Noctua NH-U12S also comes out trumps in the acoustic department only registering a maximum dBA of 37 with the 120mm fan running at 100%. All in all the numbers are pretty good.
Resultado del análisis: "The Noctua NH-U12S is well built, well designed and quite frankly a CPU tower cooler that just does its job beyond well!" (Iain Hayman, pcGameware.co.uk)
21.07.2015 // moj mikro 7/8 2015
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NH-U12S Opinión

Hladilniki se med seboj razlikujejo po velikosti in določenih detajlih, a vsem je skupno kar nekaj fundamentov. Hladilni blok, ki se dotika procesorja je proizveden iz bakra. Za prenos toplote med blokom in aluminijastimi rezili hladilnika so uporabljene toplotne cevi, ki so tudi bakrene. Že ob prvem odpiranju škatel se čuti pridih nenavadne kakovosti – to vsekakor ni izdelek, ki bi bil na hitro narejen na Kitajskem. To se pozna že v banalnosti, kot so navodila, ali pa način montaže, ki je preprosta a popolnoma varna. Vsako Noctuo torej lahko namestimo na katero koli osnovno ploščo. Vsaj teoretično. Če se s hladilnikom znajdemo na nepodprti platformi, kot je recimo naša precej stara Intel LGA1366, se soočimo še s profesionalci na podpori strankam, ki nam brezplačno pošljejo potreben vmesnik – kamorkoli na zemeljsko oblo. Za premijske hladilnike Noctua že leta ponuja brezplačen vmesnik za priklop na nove platforme! Ob tem sta prijaznost in profesionalnost na najvišji ravni. Skoraj neverjetno, da tako podjetje še živi, kajne? A za to niso zaslužne le prijaznost, profesionalnost in kakovost, temveč predvsem rezultati.
Resultado del análisis: "Podjetje Noctua je pri nas razen med največjimi zanesenjaki praktično neznano ime, kar je presenetljivo, če pomislimo, da podjetje dela hladilnike za procesorje, ki so po mnenju mnogih najboljši na svetu, hkrati pa prihajajo iz sosednje Avstrije." (Jaka Mele, moj mikro 7/8 2015)
27.05.2015 // TruePCGaming.com
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NH-U12S Opinión

The Noctua NH-U12S and NH-U14S offer a phenomenal grade of cooling given the reasonable size and single heatsink design. Furthermore, I was thoroughly impressed with the noise to performance ratio and surprised to see the 140mm unit achieve better temps than a 240mm closed loop cooler operating at full fan speed.
Resultado del análisis: "With a 6 year warranty and MTBF rating over 150,000, the NH-U12S and NH-U14S are more affordable versions of the NH-D15 and uphold Noctua’s pedigree as the best supplier of air cooling solutions." (John Williamson, TruePCGaming.com)

Manual de instalación (PDF)

Hoja de datos (PDF)

Preguntas frecuentes

How can I check whether my case is wide/high enough for the cooler?

I can't open the socket due to the mounting bars!

Does the package include a backplate for AMD AM2(+)/AM3(+)/FM1/FM2(+)?

How can I check whether my AMD mainboard has a standard AMD backplate that’s compatible with the SecuFirm2™ mounting system and how should I proceed with the installation?

I get a CPU fan error using my Noctua PWM fan, is it faulty?

Does the mounting-system support LGA2011 based Xeon CPUs?

How should I clean my Noctua cooler?

Is the cooler compatible with AMD FM2+?

¿Qué disipadores de Noctua son compatibles con el socket LGA1150?

How big is the NH-U12S and how much clearance does it provide for RAM and chipset coolers?

Why is the cooler’s contact surface slightly convex?

Is the cooler compatible with LGA775 and LGA1366?

I’ve used all the NT-H1 thermal compound that came with the cooler, can you send me more?

Which sockets are supported or can be supported using upgrade kits?

How can I determine which backplate revision I’ve got?

Is the cooler compatible with the LGA2011-3 socket?

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

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

What Thermal Design Power (TDP) is this cooler recommended for and how much Watt (W) of heat can it dissipate?

Can I install a Noctua cooler in my system from Acer, Dell, HP or Lenovo?

I'm experiencing fan speed issues with my motherboard from Supermicro, what can I do?

Is the cooler compatible with the LGA1151 socket?

Why doesn't the supplied backplate fit my LGA2011 motherboard?

My case supports CPU coolers of up to XXXmm height, which model should I choose?

How to remove the base protection cover?

Can the cooler be installed turned by 90° on AMD sockets?

I have difficulties installing the cooler, can you help?

Should I take the cooler off before transporting my system?

Are there any concerns using Noctua CPU coolers on Intel Skylake (LGA1151) CPUs?

Is it a problem that the CPU heatspreader is not covered completely by the heatsinkbase on LGA2011-3?

¿Por qué la base de los disipadores Noctua no tiene un acabado pulido como un espejo?

¿Por qué la base de los disipadores Noctua no tiene un acabado pulido como un espejo?

The supplied y-cable is missing a wire at one of the two connectors, is it faulty?

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

Can I keep using the backplate / mounting system of my previous Noctua cooler for my new one?

How can I check whether my case is wide/high enough for the cooler?

Most case manufacturers provide specifications for maximum CPU cooler height/clearance. Please refer to these specifications in order to verify that the cooler will fit the case. If no specifications are available, please contact the case manufactuer or measure the distance from the motherboard tray to the side panel (tower cases) or top panel (desktop cases). If this distance is bigger than the height of the cooler + 15mm (mainboard spacers + mainboard + CPU), the height/width of your case should be sufficient.

I can't open the socket due to the mounting bars!

Please first loosen one of the two thumbscrews that hold the mounting bars in place. Then untighten the second screw so that you can swivel the mounting bar and open the socket. Depending on the position of the mounting bars, you may need to swivel both.

Open Socket

Open Socket

Does the package include a backplate for AMD AM2(+)/AM3(+)/FM1/FM2(+)?

No. As most AMD mainboards come with a stock backplate preinstalled, the cooler doesn’t include an AMD backplate. If your mainboard doesn’t have a backplate, please contact our support team at support@noctua.at.

amd backplate

How can I check whether my AMD mainboard has a standard AMD backplate that’s compatible with the SecuFirm2™ mounting system and how should I proceed with the installation?

The SecuFirm2™ mounting system requires a standard AMD backplate (either plastic or metal) with screw threads as shown on the pictures below. These backplates are pre-installed on the rear side of most AMD mainboards (see first picture below) and fixed to the retention module with four screws (see second picture below). If your retention module is fixed with plastic bolts instead of metal screws, please contact support@noctua.at in order to obtain an appropriate backplate.

In order to proceed with the installation of your Noctua cooler, please remove the four screws and the retention module but keep the backplate in place so that you can see the screw threads from the top side of the motherboard (see third picture below). You can then proceed with the installation of the SecuFirm2™ mounting kit as described in the manual (see fourth picture below).

AMD backplate

AMD backplate

AMD backplate

AMD backplate



I get a CPU fan error using my Noctua PWM fan, is it faulty?

Noctua PWM fans feature a minimum speed of 300rpm to allow for ultra quiet operation when your CPU is at idle state and doesn’t require higher cooling performance. Some mainboards display error messages such as “CPU fan error” during the booting process when the fan speed is below a certain level. If you get such error messages using your Noctua PWM fan and if such options are available in your BIOS, please either adjust the minimum fan speed monitoring limit to 200rpm or increase the minimum PWM duty cycle. If your BIOS doesn’t offer these options, please disable CPU fan errors. For detailed information on BIOS fan settings, please consult your mainoard’s manual or contact your mainboard manufacturer.

Does the mounting-system support LGA2011 based Xeon CPUs?

There are two different types of ILM (Independent Loading Mechanism) for Intel’s LGA2011 based Xeon CPUs: Square ILM with 80x80mm hole spacing and Narrow ILM with 56x94mm hole spacing. The Square ILM socket is mechanically identical to the LGA2011 socket for Core i7, so the mounting-system is fully compatible, but it is not compatible with Xeon mainboards that use the Narrow ILM:

Xeon Compatibility

How should I clean my Noctua cooler?

Dust: Fans and heatsinks inside computer cases tend to accumulate dust over longer periods of usage. In order to maintain maximum performance, please clean your fan and heatsink regularly. For cleaning, please first remove the fan from the heatsink and clean it 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. Please also 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. Before reinstalling the fan, clean the heatsink itself with a duster or vacuum cleaner. Do not use water to clean the cooler. Finally put the fan back on and connect it to your motherboard fan header or fan controller.
Thermal paste residues: Whenever you take off the heatsink from the CPU, we recommend to clean the CPU as well as the base of the cooler before re-applying thermal paste and re-installing the cooler. You can either just wipe the base and the CPU clean with a dry, lint-free tissue or, for more thorough cleaning, use a lint-free tissue moistened with either a mild solution of washing-up liquid or isopropyl alcohol. Do not put the cooler or CPU under running water. Note that both the base of the heatsink and the CPU should be dry, free from residues of thermal compound and free from grease before re-applying thermal paste and re-installing the cooler.

Is the cooler compatible with AMD FM2+?

As the hole spacing for CPU cooler installation on FM2+ is the same as on AM2, AM2, AM3(+), FM1 and FM2, the cooler is fully compatible with FM2+ out of the box and doesn’t require any modifications or upgrades.

¿Qué disipadores de Noctua son compatibles con el socket LGA1150?

El montaje es idéntico en todos los sockets LGA115x (LGA1150, LGA1155, LGA1156). Los siguientes disipadores son compatibles con el LGA1150 y no necesitan ningún tipo de actualización para utilizarlos en esta plataforma: NH-C12P SE14, NH-C14, NH-D15, NH-D14, NH-L12, NH-L9i, NH-U14S, NH-U12S, NH-U12P SE2, NH-U9B SE2. Además, todos los modelos anteriores que se hayan actualizado con el kit NM-I3 pueden utilizarse en el LGA1150 sin tener que volver a actualizarlos.

Los siguientes disipadores pueden ser compatibles con el LGA1150 si se utiliza el kit de actualización NM-i115x y son adecuados para el kit de montaje gratuito de Noctua: NH-C12P, NH-U12, NH-U12F, NH-U12P, NH-U12P SE1366, NH-U9, NH-U9F, NH-U9B.

Los siguientes disipadores pueden ser compatibles con el LGA1150 si se utiliza el kit de actualización NM-i115x pero no son adecuados para el kit de montaje gratuito de Noctua: disipadores de la serie DX para Xeon, NH-D14 SE2011.

Los siguientes disipadores son mecánicamente incompatibles con el kit de actualización NM-i115x y no son compatibles con el LGA1150: disipadores de la serie DO para AMD Opteron, NH-L9a.

How big is the NH-U12S and how much clearance does it provide for RAM and chipset coolers?

Please refer to the following drawing for the exact measurements and clearance for RAM and chipset coolers:

U12S

Why is the cooler’s contact surface slightly convex?

As the Integrated Heat Spreaders (IHS) of today’s CPUs are slightly concave, the cooler’s contact surface has been deliberately designed to be slightly convex in order to ensure optimal contact. This way, more contact pressure will be applied at the centre of the IHS directly above the DIE, which results in better heat transfer and improved overall performance.

Is the cooler compatible with LGA775 and LGA1366?

The cooler does not support LGA775 and LGA1366 out of the box, but can be made compatible using the NM-I3 mounting kit. Noctua provides the NM-I3 kit free of charge if a proof of purchase (scan, photo or electronic copy of the invoice) of the cooler and an LGA775 or LGA1366 motherboard or CPU are presented. In order to install the cooler using the NM-I3 kit, please first unscrew the center screw of the original one-piece fastening bracket (you can reach through the fin stack using the long screw driver supplied with the cooler) and remove it. Then install the two fastening brackets of the NM-I3 kit as described in the NM-I3 installation manual.

I’ve used all the NT-H1 thermal compound that came with the cooler, can you send me more?

Please kindly note that the NT-H1 thermal compound supplied with our coolers is a consumable item so our manufacturer’s warranty does not include providing additional thermal compound. You can purchase NT-H1 from our resellers.

Which sockets are supported or can be supported using upgrade kits?

Please refer to our socket compatibility chart.

How can I determine which backplate revision I’ve got?

Please refer to following drawing for how to identify the different backplate revisions:

backplate revisions

Some mainboards pose compatibility problems with the first version of the NM-IBP2 backplate included with the cooler. Please verify to use a revision 1.5 or revision 2 backplate when installing the cooler on these mainboards. All coolers manufactured since April 2013 already include the new revision backplates. Owners of coolers with rev. 1 backplates can request a new backplate from Noctua’s customer service free of charge.

Is the cooler compatible with the LGA2011-3 socket?

Yes. Due to the heatsink mounting mechanism being identical on LGA2011-0 and 2011-3, the cooler supports both types of LGA2011-3.

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.

What Thermal Design Power (TDP) is this cooler recommended for and how much Watt (W) of heat can it dissipate?

Please refer to our TDP guide for information on maximum recommended TDP and heat dissipation.

Can I install a Noctua cooler in my system from Acer, Dell, HP or Lenovo?

Systems from Acer, Dell, HP or Lenovo often use motherboards which differ slightly from the specifications issued by Intel and AMD. While those changes are usually subtle, they can led to compatibility issues with coolers that where built to comply with these specifications.

Even in case the cooler is mechanically compatible and can be installed, other issues can occur, e.g. proprietary fan connectors, BIOS errors due to a low fan speed, shutdowns, etc. Some of these problems can be avoided with some technical knowledge, but especially BIOS related can often not be resolved.

Due to the large number of possible issues with systems from Acer, Dell, HP and Lenovo, which can't be resolved with different mounting parts alone, Noctua does not officially support such machines.

I'm experiencing fan speed issues with my motherboard from Supermicro, what can I do?

The BIOS of many motherboard models from Supermicro expects a certain minimum fan speed (usually 700rpm), which is higher than the minimum fan speed that can be achieved with Noctua's PWM fan models. The BIOS may interpret the low minimum RPM of Noctua fans as a fan error and thus try to run the fan at 100% for a short period before going back to automatic control.. This can result in oscillating fan speeds and fan speed warnings in the BIOS or the fan management console.

Unfortunately there is usually no option to set a lower minimum value that would suit the low minimum speed of Noctua PWM fans.The issue can thus only be resolved by either disabling automatic fan speed control in BIOS, which will cause the fans to run at a constant speed, or by requesting a modified BIOS file from Supermicro, which takes the minimum fan speed of Noctua fans into account (charges might apply).

Is the cooler compatible with the LGA1151 socket?

Yes. Due to the heatsink mounting mechanism being identical on LGA1150, LGA1151, LGA1155 and LGA1156, the cooler also supports LGA1151.

Why doesn't the supplied backplate fit my LGA2011 motherboard?

The supplied backplate is for LGA115x only and there is no backplate required for installation on LGA2011. Please refer to the installation manual for how to install the heatsink on LGA2011.

My case supports CPU coolers of up to XXXmm height, which model should I choose?

Please refer to our TDP guide in order to select the cooler that offers the best cooling performance at a given height.

How to remove the base protection cover?

Noctua CPU coolers are shipped with a plastic protection cover at the bottom side of the cooler, which protects the contact surface against scratches and other damage.

The base of Noctua CPU coolers is made from hard-wearing nickel plated copper, so there's nothing to worry about if you buy a Noctua cooler from second hand or if your cooler didn't come with a protection cover. Please proceed with the installation as explained in the manual.

You can simply remove the cover as shown below:

Base Protection Cover

Can the cooler be installed turned by 90° on AMD sockets?

No. The new SecuFirm2™ mounting system for AM2, AM2+ and AM3 uses the same standardised hole spacing as the Intel system and thus allows for a much easier installation, but the cooler cannot be installed turned by 90°.

I have difficulties installing the cooler, can you help?

Please refer to the installation manual and our video installation guides for detailed instructions on how to install the cooler.

Should I take the cooler off before transporting my system?

As it is not possible to reliably calculate or control the forces that act upon a system during transport (e.g. in shipping), we generally recommend, for safety reasons, taking the fan off the heatsink in order to reduce the weight below 700g. Noctua cannot be held responsible for any damage that may arise due to excessive stress during transport if you keep the fan installed.

Are there any concerns using Noctua CPU coolers on Intel Skylake (LGA1151) CPUs?

Our SecuFirm2™ mounting systems undergo comprehensive compatibility tests before being approved for new platforms. We have neither detected any problem with regard to the Intel LGA1151 platform (“Skylake”) during these tests nor have we received any reports from our customers, sales partners and system integrators that would indicate any possible issue. Our SecuFirm2™ mounting systems (with the exception of some compact L-type models) rely on coil springs to create the required contact pressure, which gives a certain flexibility both with regards to tolerances in stackup height and shocks or other forces. Compared to spring-less mounting systems, which exclusively rely on the bending of the mounting brackets in order to create contact pressure, this allows to reduce the mechanical stress on CPU, socket and motherboard and thus helps to prevent possible damage from excessive forces. However, as it is not possible to reliably calculate or control the forces that act upon a system during transport (e.g. in shipping), we generally recommend, due to safety reasons, to take off coolers with a total weight of more than 700g (incl. fan).

Is it a problem that the CPU heatspreader is not covered completely by the heatsinkbase on LGA2011-3?

No. Depending on the orientation of the cooler, 1-2mm at the outer edge of the heatspreader may not be covered by the heatsink base. As the heat is concentrated at the center of the CPU and the outermost parts are irrelevant for heat-transfer, this is no problem at all.

¿Por qué la base de los disipadores Noctua no tiene un acabado pulido como un espejo?

Teniendo en cuenta que mayoría de los entusiastas del hardware usan compuestos térmicos de alta viscosidad, la superficie de la base de los disipadores Noctua se ha optimizado para el uso de este tipo de pastas térmicas. Las micro-hendiduras de la superficie de la base de los disipadores Noctua aseguran que los compuestos térmicos de alta viscosidad se dispersen de manera uniforme en una fina capa por toda la zona de contacto y que no queden huecos entre el disipador y la CPU. Con un acabado pulido como un espejo, el riesgo de una dispersión desigual es mucho más alto. Dado que las capas demasiado gruesas de pasta térmica y los huecos con aire deterioran dramáticamente la transferencia térmica, las micro-hendiduras son de vital importancia en el rendimiento general de los disipadores Noctua cuando se usan con compuestos térmicos de alta viscosidad.

¿Por qué la base de los disipadores Noctua no tiene un acabado pulido como un espejo?

Teniendo en cuenta que mayoría de los entusiastas del hardware usan compuestos térmicos de alta viscosidad, la superficie de la base de los disipadores Noctua se ha optimizado para el uso de este tipo de pastas térmicas. Las micro-hendiduras de la superficie de la base de los disipadores Noctua aseguran que los compuestos térmicos de alta viscosidad se dispersen de manera uniforme en una fina capa por toda la zona de contacto y que no queden huecos entre el disipador y la CPU. Con un acabado pulido como un espejo, el riesgo de una dispersión desigual es mucho más alto. Dado que las capas demasiado gruesas de pasta térmica y los huecos con aire deterioran dramáticamente la transferencia térmica, las micro-hendiduras son de vital importancia en el rendimiento general de los disipadores Noctua cuando se usan con compuestos térmicos de alta viscosidad.

The supplied y-cable is missing a wire at one of the two connectors, is it faulty?

No. As mainboards can process only one rpm-signal per fan header, it would cause problems if the cable transmitted rpm-signals of both fans. For this reason, one of the two connectors does not have an rpm wire and only the fan on the other connector will transmit an rpm signal. Automatic speed control of both fans will work independent from the second fan’s rpm signal.

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.

Can I keep using the backplate / mounting system of my previous Noctua cooler for my new one?

Most Noctua SecuFirm™ mounting parts are cross-compatible, so if you’re replacing one Noctua cooler with another, it is usually possible to keep the original backplate and/or mounting system in place in order to re-use it for the new cooler. If you had your previous Noctua cooler installed on an Intel LGA115x (LGA1156, LGA1155, LGA1151, LGA1150), LGA2011 (LGA2011-0, LGA2011-3) or LGA1366 system and replace it with an NH-U14S, NH-U12S or NH-U9S, you only need to replace the original mounting bars with the NM-IMB3 ones supplied with the new cooler. For all other models, you can keep the entire mounting system in place on the aforementioned Intel sockets. On AMD AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+, you only need to replace the original mounting bars with the ones supplied with the new cooler.

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