Noctua NH-U14S

CPU cooler for Intel and AMD sockets

Pictures may differ from actual products

The NH-U14S is a 14cm CPU heatsink. The specific, optimised design of the S version (only 52mm thick) ensures excellent compatibility with high-performance, often bulky RAM modules.

CPU cooler for Intel and AMD sockets

Overview

Exceptional silence!


The NH-U14S is a 14cm CPU heatsink. The specific, optimised design of the S version(only 52mm thick) ensures excellent compatibility with high-performance RAM modules that are often bulky. Designed around 6 imposing heatpipes and equipped with a 140mm NF-A15 PWM-compatible fan(offering automatic speed control), the Noctua NH-U12S takes the silent cooling performance of its famous predecessor even further.

Complete with the top-of-the-range SecuFirm2 multi-socket mounting system, NT-H1 high-performance thermal paste and a full 6-year manufacturer's warranty, the NH-U14S is an excellent solution for combining performance, silence and excellent compatibility.

The success of the NH-U12 range
Launched in 2005, the NH-U range of CPU heatsinks has become the undisputed top-of-the-range benchmark, winning over 400 awards and recommendations from the international specialist press and the Internet.
Full RAM compatibility on LGA2011
Thanks to its slim design(52mm) and the fact that it has been specially designed for the LGA2011, the NH-U14S does notdoes not encroach on the area dedicated to RAM modules, offering full compatibility with high memory modules.
Reasonable dimensions
At 165mm high, the NH-U14S is short enough to fit into most of today's high-end cases. At 150mm wide, the NH-U14S guarantees greater compatibility with SLI or Crossfire configurations.
NF-A15 PWM fan
The NF-A15 is a high-quality 140mm fan with a rounded frame that meets the Noctua AAO standard. The NF-A15 pushes back even further the cooling performance for which the famous NF-P14 is renowned.
PWM compatibility and Low Noise Adapter
The NF-A15 140mm fan features automatic PWM speed control. To further reduce noise emissions, the maximum speed can be capped at 1200rpm(instead of 1500rpm) by using the Low Noise Adapter(L.N.A.).
Anti-vibration silentblocks and staples for a second NF-F12
For those wishing to further enhance performance, the addition of a second fan will enable a push/pull configuration to be created.
NT-H1 thermal paste
Noctua's NT-H1 is a top-of-the-range TIM solution that has won more than 100 awards from specialist journalists around the world. It offers very low thermal resistance and is astonishingly reliable and easy to apply.
Compatibility with old and new sockets
Compliant with the SecuFirm open standard, the NH-U12S can be made compatible with older LGA1366 and LGA775 sockets by using the optional MM-I3 mounting kit, which is supplied free of charge by Noctua.
SecuFirm2 mounting system
SecuFirm2 mounting systems meet the highest expectations in terms of quality, safety and ease of installation. It ensures perfect contact pressure and maximum installation comfort on all current sockets.
6-year manufacturer's warranty
Noctua fans are renowned for their quality and longevity. Like all Noctua fans, the NF-F12 benefits from an MTBF of more than 150,000 hours of testing and comes with a full 6-year manufacturer's warranty.
Information provided by our tech department Warning: because of its large dimensions, the fan may protrude into the first memory slot or the first PCI slot on some motherboards (particularly for formats smaller than ATX). A minimum ATX motherboard is therefore recommended for installation of this model. In line with Noctua's policy of providing its top-of-the-range SecuFirm2 mounting systems free of charge, owners of eligible fan models will be able to order the NM-i17xx-MP78 kit free of charge once the motherboards and LGA 1700 CPUs are available. Proof of purchase (electronic version, photo or scan of invoice) of an eligible Noctua cooler and either a LGA 1700 motherboard or LGA 1700 CPU will be required. Visit the Noctua website for more information.
Specifications
Select your criteria

General information

Product name

Noctua NH-U14S

Brand

Noctua

Model

NH-U14S

Technical specifications

Use

Processor

Processor support

AMD AM4
Intel 1150
Intel 1151
Intel 1155
Intel 1156
Intel 1200
AMD AM5
Intel 1700

Luminous

No

Connector(s)

4-pin Female

Ball bearing

No

PWM

Yes

Heat Pipe

Yes

Adjustable speed

No

Cooling type

Ventirad (active)

Top Flow

No

Dual tower

No

Fan diameter

140 mm

Min sound level

19.2 dB

Max sound level

24.6 dB

Minimum rotation speed

300 RPM

Maximum rotation speed

1650 RPM

Min airflow

115.5 m³/h

Max airflow

140.2 m³/h

Material(s)

ABS (Plastic)
Aluminum
Copper

Use

Multimedia
Gamer

AIO radiator compatibility

N/A

Dimensions

Height (fan included)

165 mm

Width (fan included)

150 mm

Depth (fan included)

78 mm

Height

165 mm

Width

150 mm

Depth

52 mm

Weight

935 g

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 18 Apr 2013

Customer reviews
  • 89%
    17 reviews
  • 11%
    2 reviews
  • 0%
  • 0%
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  • by LuarentD
    Posted on 15 Mar 2022
    Product bought from LDLC on 14 Feb 2022
    Number of reviews: 7 Average rating: 9

    Silence!

    Simple installation and well guided by the manual, completely inaudible at low rpm (~150 rpm, installed in a CoolerMaster Silencio 652S case), cools a Ryzen 5950X without any problem. I consistently stay below 80°C even under prolonged load (video processing and transcoding on CPU).

    It does get a bit noisy when pushed to the max, but fine-tuning the speed/temperature curve in the bios keeps it in its quiet zone most of the time while staying < 60 °C when the CPU is not too loaded. Feel free to experiment, it's definitely worth it.

    I had the same fan on my other machine, an i7 4770K. 9 years of good and loyal service. It still runs without any sign of weakness or noise caused by wear, it's reliable, I took it back without hesitation.

    The height may be a problem on a small tower.

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  • by EclektiK
    Posted on 2 Jan 2021
    Product bought from LDLC on 4 Dec 2020
    Number of reviews: 5 Average rating: 8

    effective and inaudible

    Equips an Intel Core i7-10700KF, OC at 5 GHz. Does not exceed 50°C under load with cooling management delegated to AORUS software (Gigabyte)
    The case also has a role to play: Define R6 USB-C with 3 other Noctua PWM 140mm.

    This is just me: no reason to add another fan on the opposite side if the case does not have a dedicated air inlet/outlet, but it is still possible.

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  • by Kaoju
    Posted on 20 Dec 2020
    Product bought from LDLC on 27 Nov 2020
    Number of reviews: 6 Average rating: 9

    Noctua

    I'm not sure about this one, I was going for another brand. I'm not sure if it's a good idea to get a fan, but I'm not sure if it's a good idea to get a fan, because it's not a good idea to get a fan, because it's not a good idea to get a fan. And that's a pain in the ass.
    I'm not sure if it's a good idea to use the fan on the rad part, but it's a good idea.

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  • by FlorianC
    Posted on 13 Jun 2020
    Product bought from LDLC on 16 May 2020
    Number of reviews: 8 Average rating: 8

    Excellent!

    Bought to replace the Intel cooling system (and to offer a proper cooling to my PC), the NH-U14S is perfectly suited to my expectations (and even more)!
    I use it to cool an i5 7400 @3GHz (3.5 in "turbo" mode), in idle, the processor runs around 28-32°C, in web browsing, the processor temperature rarely exceeds 33°C, in gaming, I go up to 40-45°C max with Steam Proton and I am at 37-38°C with Life is Strange.
    The processor stayed at 42-43°C during a 10 minute stress test.

    Warning: this is a very large fan, make sure it will fit in your tower and use with ATX motherboards (or higher)

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  • by Yvan D
    Posted on 24 Apr 2020
    Product bought from LDLC on 15 Apr 2020
    Number of reviews: 4 Average rating: 9

    Great with i5 9600k

    A great pairing with the i5 9600k.

    In idle 26°C without any noise disturbance.
    In full load 45°C hardly more audible.

    A really good fan and the noctua fans are really quiet.

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