Noctua NH-U9S

CPU cooler for Intel and AMD sockets

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With a height of 125mm, the NH-U9S is an all-round solution with optimal compatibility with cases, memory modules and PCIe ports. The supplied NF-A9 high-end fan is PWM-compatible and therefore has automatic speed control.

CPU cooler for Intel and AMD sockets

Overview

An exceptional silence!


The NH-U9S is the heir of the famous Noctua NH-U9 series, a high-end quiet CPU cooler in 9cm format. Its asymmetrical design with 5 heatpipes not only surpasses the cooling performance of previous versions, but also improves the level of compatibility: Thanks to its 95x95mm footprint, the NH-U9S does not encroach on RAM and PCIe slots on all Intel and most AMD motherboards, including µATX and ITX.

With a height of 125 mm, the NH-U9S is an all-round solution with optimal compatibility with cases, memory modules and PCIe slots. The supplied high-end NF-A9 fan is PWM-compatible and therefore has automatic speed control; this ensures quiet operation.

A second NF-A9 can optionally be installed for increased performance (Dual Mode). With the professional multi-socket mounting system SecuFirm2, Noctua's renowned NT-H1 thermal paste and a full 6-year manufacturer's warranty, the NH-U9S is a top solution.
 
The NH-U series: a success story
The NH-U9S is part of the award-winning NH-U9 series. Introduced in 2005, the NH-U series has become the ultimate reference for high-end silent fans and has received more than 800 awards and recommendations from the international trade press and web.
Full RAM Compatibility
With a footprint of 95x95mm, the NH-U9S does not encroach on the memory slots of current Intel and AMD motherboards. This provides full access to memory arrays and ensures full compatibility with optional high heatsinks and memory fans.
The S version: even better compatibility
Like its big brothers (NH-U12S and NH-U14S), the NH-U9S benefits from a new, less massive and therefore less bulky design: While the NH-U9B SE2 was 120mm deep with two integrated fans, the NH-U9S is asymmetrically constructed and measures only 95mm. It has a single, higher performance fan, the NF-A9, and thus provides a gain in both performance and compatibility.
High-end NF-A9 fan
The highly optimised NF-A9 fan features the AAO Frame and numerous aerodynamic optimisations (such as Flow Acceleration Channels) that make it more efficient than the other models.This maximises the cooling performance of the NH-U9S.
PWM Compatibility and Low Noise Adapter
The NF-A9 92cm fan supplied with the NH-U9S is PWM compatible, allowing automatic speed control through the motherboard. In addition, for even quieter operation, the maximum speed can be capped from 2000 to 1550 rpm by using the L.N.A. adapter.
Dual Mode Compatibility (Dual Ventilation)
For users who want to enhance cooling performance, the NH-U9S comes with an additional clip kit, useful for attaching an additional NF-A9 PWM fan for a push/pull configuration. By using the Y-cable supplied with the NF-A9 PWM fan, it is possible to connect both fans to a single CPU fan connector.
NT-H1 Thermal Paste
A top-of-the-line TIM solution that has won more than 100 awards worldwide from industry journalists, Noctua's NT-H1 offers ultra-low thermal resistance, reliability and ease of application.
Compatibility with legacy and future sockets
Compliant with the SecuFirm open standard, the NH-U9S can be made compatible with legacy LGA1366 and LGA775 sockets through the use of the optional NM-I3 mounting kit, which is kindly provided by Noctua. Unless technically impossible, Noctua will also provide adapter kits for future sockets.
SecuFirm2 mounting system
Noctua SecuFirm2 mounting systems have become synonymous with safety, reliability and ease of installation. The SecuFirm2 mounting system supplied with the NH-U9S ensures perfect contact pressure and is easy to install on any socket.
6-year manufacturer's warranty
Noctua fans are renowned for their quality and durability. As with all Noctua fans, the NF-A9 has an MTBF of over 150,000 hours and all components of the NH-U9S package come with a full 6-year manufacturer's warranty.
Information provided by our tech department In line with Noctua's policy of providing its high-end 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 LGA 1700 motherboards and CPUs are available. Proof of purchase (electronic version, photo or invoice scan) of an eligible Noctua cooler and either a LGA 1700 motherboard or LGA 1700 CPU will be required. Please visit the brand's website for more information.
Specifications
Select your criteria

General information

Product name

Noctua NH-U9S

Brand

Noctua

Model

NH-U9S

Technical specifications

Use

Processor

Processor support

AMD AM4
Intel 1150
Intel 1151
Intel 1155
Intel 1156
Intel 1200
AMD AM5
Intel 1700
Intel 1851

Luminous

No

Connector(s)

4-pin Female

PWM

Yes

Heat Pipe

Yes

Adjustable speed

No

Cooling type

Ventirad (active)

Top Flow

No

Dual tower

No

Fan diameter

92 mm

Min sound level

16.3 dB

Max sound level

22.8 dB

Minimum rotation speed

400 RPM

Maximum rotation speed

2000 RPM

Min airflow

62.6 m³/h

Max airflow

78.9 m³/h

Material(s)

Aluminum
Copper

Use

Gamer
Multimedia

AIO radiator compatibility

N/A

Dimensions

Height (fan included)

125 mm

Width (fan included)

95 mm

Depth (fan included)

95 mm

Height

125 mm

Width

95 mm

Depth

68 mm

Weight

618 g

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 19 Jan 2015

Customer reviews
  • 96%
    27 reviews
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  • 4%
    1 review
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  • by EtienneM
    Posted on 3 May 2022
    Bought on 4 Apr 2022 from LDLC
    Number of reviews: 8 Average rating: 8

    perfect

    I was advised, I am very happy, the assembly is simple, just follow the instructions. mounted on a ryzen 5 5600x. good quality. 10/10

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  • by Fab67
    Posted on 25 Oct 2021
    Bought on 25 Sep 2021 from LDLC
    Number of reviews: 3 Average rating: 10

    The best in its class.

    Mounted on a Ryzen 5900x, in a fairly compact RAIJINTEK METIS EVO case, German (Austrian) quality. Easy mounting on AM4 socket (adapter kit included).

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  • by PhilipS
    Posted on 9 Jul 2021
    Bought on 15 Mar 2021 from LDLC
    Number of reviews: 3 Average rating: 9

    Perfect

    I chose this fan to cool a ryzen 5 1600AF. I wanted something small enough in case I switch to an ITX case, and slippery enough. So I'm very happy with it!
    One of the negative reviews here mentions the anti-vibration corners of the fan, so yes it's a very soft material, but I didn't particularly find mounting the fan difficult, and I don't think you need to remove the fan from the radiator very often, so for me it's not very annoying :)

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  • by Sophie D
    Posted on 8 Jun 2021
    Bought on 3 Jun 2021 from LDLC
    Number of reviews: 16 Average rating: 9

    Ultra quiet and high performance

    Clear instructions even if English. The drawings are very explicit.
    Once mounted, this fan is very quiet.

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  • by Micromy
    Posted on 29 May 2021
    Bought on 14 Apr 2021 from LDLC
    Number of reviews: 34 Average rating: 9

    Easy to install, quiet and efficient

    Bought to cool my Ryzen 5600X efficiently and "silently", does the job expected. It fits into my Silverstone Lascala LC13-E case (HTPC) without any problem, it cools correctly despite the relative lack of air inlets in the case and above all, with the 2 other 80 mm fans at the back, it is almost forgotten.
    Compared to the horizontal Be Quiet! that I had for the previous processor, its mounting principle is well thought out and was done without any problems or sweating!

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