Noctua NH-U12S

CPU cooler for Intel and AMD sockets

Pictures may differ from actual products

The NH-U12S is a 12cm CPU heatsink with a weight of 755g (including fan). The specific and optimised design of the S version (only 45mm thick) ensures full compatibility with high performance and often large RAM modules.

CPU cooler for Intel and AMD sockets

Overview
Exceptionally quiet!

The NH-U12S is a 12cm CPU heatsink with a weight of 755g (with fan). The specific and optimised design of the S version(only 45mm thick) ensures full compatibility with high performance and often bulky RAM modules. Together with the superb FocusedFlow NF-F12 fan(PWM-compatible and thus offering automatic speed control), the Noctua NH-U12S takes the quiet cooling performance of its famous predecessor even further.

Complete with the SecuFirm2 multi-socket mounting system, NT-H1 high-performance thermal paste and a full 6-year manufacturer's warranty, the NH-U12S 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 high-end benchmark, winning over 400 awards and recommendations from the international print and online press.
Full RAM compatibility
Thanks to its slim design(45mm deep fins), the NH-U12S does not encroach on the RAM module area, even when two fans are installed.
120mm tower format
With a height of 158mm, the NH-U12S is short enough to fit into most of today's mid to high-end tower cases.
NF-F12 120mm Focused Flow Fan
Praised by over 150 trade articles and thousands of users worldwide, the NF-F12 Focused Flow is a fan renowned for its amazing static pressure, cooling performance and extremely low noise.
PWM Compatibility and Low Noise Adapter
The 120mm NF-A12 fan can benefit from 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 silencer and staples for a second NF-F12
For those who wish to further improve performance, the addition of a second fan will allow for a push/pull configuration.
NT-H1 thermal paste
A top-of-the-line TIM solution that has won more than 100 awards worldwide, Noctua's NT-H1 offers very low thermal resistance, reliability and ease of application.
Compatibility with legacy and future sockets
Compliant with the open SecuFirm standard, the NH-U12S can be made compatible with legacy LGA1366 and LGA775 sockets by using the optional MM-I3 mounting kit, which is provided free of charge by Noctua.
SecuFirm2 mounting system
The SecuFirm2 mounting system meets 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 durability. Like all Noctua fans, the NF-F12 has an MTBF of over 150,000 hours of testing and is backed by a full 6-year manufacturer's warranty.
Specifications
Select your criteria

General information

Product name

Noctua NH-U12S

Brand

Noctua

Model

NH-U12S

Technical specifications

Use

Processor

Processor support

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

Color

Silver
Beige
Red

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

120 mm

Min sound level

18.6 dB

Max sound level

22.4 dB

Minimum rotation speed

300 RPM

Maximum rotation speed

1650 RPM

Min airflow

74.3 m³/h

Max airflow

93.4 m³/h

Material(s)

Copper
Aluminum
ABS (Plastic)

Use

Gamer
Multimedia

AIO radiator compatibility

N/A

Dimensions

Height (fan included)

158 mm

Width (fan included)

125 mm

Depth (fan included)

71 mm

Height

158 mm

Width

125 mm

Depth

45 mm

Weight

755 g

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 18 Apr 2013

Customer reviews
  • 92%
    73 reviews
  • 6%
    5 reviews
  • 0%
  • 1%
    1 review
  • 0%
  • by KarimD
    Posted on 17 Jan 2024
    Product bought from LDLC on 16 Dec 2023
    Number of reviews: 3 Average rating: 9

    Excellent

    This is a very good quality fan, very quiet compared to mid/low range models. The material is solid and made to last.

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  • by Philippe N
    Posted on 27 Nov 2022
    Product bought from LDLC on 23 Nov 2022
    Number of reviews: 1 Average rating: 10

    At the top

    Easy to install, cools perfectly my AMD Ryzen 9 3900X mounted on the MSI MPG X570 GAMING EDGE WIFI motherboard

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  • by JérémieF
    Posted on 27 Oct 2022
    Product bought from LDLC on 12 Jan 2014
    Number of reviews: 1 Average rating: 10

    PERFECT

    SIMPLY THE BEST !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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  • by fdb37
    Posted on 14 Apr 2022
    Product bought from LDLC on 7 Mar 2022
    Number of reviews: 33 Average rating: 9

    Perfect

    This is the eighth one I've bought, for myself and others.
    It's not noisy.
    Of course, you also have to manage the fans of the case.

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  • by CHRISTIANB
    Posted on 29 Dec 2021
    Product bought from LDLC on 11 Nov 2021
    Number of reviews: 9 Average rating: 10

    Excellent

    Excellent in the following tower configuration:
    1x AMD Ryzen 9 5950X (3.4 GHz / 4.9 GHz)
    1x ASUS TUF GAMING X570-PLUS
    2x Corsair Vengeance LPX Series Low Profile 16 GB DDR4 2666 MHz CL16
    1x Gigabyte AORUS GeForce RTX 3070 MASTER 8G (rev. 2.0) (LHR)
    1x Noctua NH-U12S
    1x Fractal Design Define 7 Solid Grey
    1x Corsair RM750x 80PLUS Gold
    1x Crucial P2 M.2 PCIe NVMe 1Tb
    1x Microsoft Windows 10 Home 32/64bit

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