Noctua NHL9aAM4, Quiet HighPerformance LowProfile CPU Cooler

Noctua NH-L9A-AM4 37mm Low Profile CPU Cooler

Noctua NHL9aAM4, Quiet HighPerformance LowProfile CPU Cooler

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

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£60.99
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noctua - NH-L9A-AM4 Low Profile CPU Cooler - PC cooling - Q1823z

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 8 - 15 working days of receiving cleared payment.
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£65.89
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Noctua NHL9aAM4, Quiet HighPerformance LowProfile CPU Cooler

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Maximum Rotational Speed: 2500.0 / Compatible Devices: Desktop / Package Dimensions LxWxH: 6.89x6.02x2.05 Inches / Unit Count: 1.0 / Part Number: Nh-L9A-Am4 / Included Components: 1 Piece / Cooling Method: Air / Wattage: 0.16 / Maximum Airflow Volume: 35 CFM / Item Package Quantity: 1 / Voltage: 12V / Maximum Fan Speed: 2500 RPM / Power Connector Type: 4-Pin / Style: Cooler / Power Plug Type: No Plug / Temperature Rating: Room Temperature (Ambient Temperature): 15 C To 25 C / Socket Compatibility: Socket AM4 / Model Name: Nh-L9A-Am4 / Air Flow Capacity: 57.5 / Bearing Type: Sso2 / Color: Brown / Material: Aluminium / Recommended Browse Nodes: 430499031, 430520031 / Model Number: Nh-L9A-Am4 / Weight: 1.57 Pounds / Number Of Boxes: 1 / Number Of Packs: 1 / Noise Level: 23.6 / Fan Diameter: 110 mm / Type: CPU Fan / Customer Package Type: Traditional Packaging / Eu Spare Part Availability Duration: 6.0
£60.99
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Product Information

Other features

Heatsink dimensions (W x D x H) 92 x 23 x 114 mm

Packaging content

Low-noise adaptor (LNA) Yes

Logistics data

Master (outer) case width 440 mm
Master (outer) case length 250 mm
Master (outer) case height 460 mm
Master (outer) case gross weight 19.7 kg
Products per master (outer) case 24 pc(s)
Harmonized System (HS) code 84733080

Design

Fan connector 4-pin
Fins material Aluminium
Number of fans 1 fan(s)
Material Aluminium, Copper, Nickel
Product colour Beige, Nickel

Performance

Mean time between failures (MTBF) 150000 h
Suitable location Processor
Bearing type Self-Stabilising Oil-pressure Bearing (SSO)
Pulse-width modulation (PWM) support Yes
Maximum air pressure 2.11 mmH2O
Airflow with LNA (max) 40.08 m³/h
Airflow 57.5 m³/h
Noise level with LNA (max) 14.08 dB
Noise level (high speed) 23.6 dB
Rotational speed with LNA (max) 1800 RPM
Rotational speed (max) 2500 RPM
Rotational speed (min) 600 RPM
Compatible processor series AMD A
Supported processor sockets Socket AM4
Fan diameter 9.2 cm
Type Cooler

Weight & dimensions

Package width 148 mm
Package depth 53 mm
Package height 212 mm
Package weight 770 g
Fan dimensions (W x D x H) 92 x 14 x 92 mm
Weight 465 g
Height 114 mm
Heatsink weight 390 g
Depth 37 mm
Width 92 mm

Power

Power supply 2.52 W
Voltage 12 V

Product information

At a glance

  • Compact design for limited spaces.
  • Quiet operation under heavy usage.
  • Includes installation accessories for convenience.

Note: This text was created with the help of AI.

Compact Cooling Power for Everyone

If you’re a gaming enthusiast, a PC builder, or someone looking to enhance their system’s performance, the CPU Fans are essential for maintaining optimal temperatures. The Noctua NH-L9A-AM4 is designed specifically for AMD AM4 sockets, making it an ideal choice for anyone using Ryzen processors. This cooler is perfect for compact builds or small form factor cases where space is at a premium, yet it doesn't compromise on performance. Whether you're building a new rig or upgrading your cooling solution, this cooler provides a quiet and efficient way to keep your CPU cool.

Outstanding Performance and Features

The Noctua NH-L9A-AM4 excels in providing a balance between cooling efficiency and noise levels. It features a low-profile design that fits seamlessly into tight spaces, while still offering remarkable cooling capabilities. The cooler comes equipped with a 92mm fan that operates at an ultra-low noise level, ensuring your system remains quiet even under heavy load. Key features include:

  • Highly efficient heat dissipation with a copper base and heat pipes.
  • PWM support for automatic speed regulation based on temperature for optimal cooling.
  • Fan installation tools and user-friendly mounting kit for easy setup.

Stylish Design and Build Quality

Not only does the NH-L9A-AM4 perform brilliantly, but it also looks fantastic in any build. Its sleek and minimalist appearance is complemented by Noctua's signature brown and beige color scheme, making it an eye-catching addition to your setup. The premium-grade materials, including a solid heatsink and durable fan, ensure that you are investing in a product that is built to last. This cooler is not just a functional component; it’s also a stylish one that enhances the overall look of your gaming rig.

What’s in the Box?

When you purchase the Noctua NH-L9A-AM4, you're not just getting a cooler; you're also receiving a full package of accessories that make installation a breeze. Inside the box, you will find:

  • Mounting hardware specifically designed for AM4 sockets.
  • NT-H1 thermal paste for optimal thermal conductivity.
  • Low-noise adapter to reduce fan speed and noise even further.

This attention to detail and comprehensive package ensures that you have everything you need for a smooth installation and optimal performance right out of the box.

Note: This text was created with the help of AI.

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