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Noctua NH-L9x65 chromax.Black vs Thermalright AXP120-X67 Low Profile CPU Air Cooler

Updated August 2026 — Noctua NH-L9x65 chromax.Black leads on build quality and design.

The Noctua NH-L9x65 excels in performance and aesthetics, making it a premium choice, while the Thermalright AXP120-X67 offers great value for budget-conscious users.

Why Noctua NH-L9x65 chromax.Black is better

Performance

Noctua offers superior cooling efficiency.

Aesthetics

Sleek all-black design appeals to modern builds.

Noise Levels

Quieter operation with advanced noise control features.

Why Thermalright AXP120-X67 Low Profile CPU Air Cooler is better

Price

Thermalright is significantly cheaper.

Installation

Simpler installation process with metal fasteners.

Compatibility

Supports a variety of Intel sockets.

Overall score

Noctua NH-L9x65 chromax.Black
85
Thermalright AXP120-X67 Low Profile CPU Air Cooler
70

Specifications

SpecNoctua NH-L9x65 chromax.BlackThermalright AXP120-X67 Low Profile CPU Air Cooler
Cooling TypeAirAir
Noise Level≤25 dB(A)≤26.1 dB(A)
Socket SupportMultipleMultiple
Fan SpeedPWM1800 RPM
AirflowN/A59 CFM

Dimension comparison

Noctua NH-L9x65 chromax.BlackThermalright AXP120-X67 Low Profile CPU Air Cooler

Price Comparison

The Noctua NH-L9x65 chromax.Black is priced at $79.95, while the Thermalright AXP120-X67 is significantly more affordable at $27.99. This makes the Thermalright option about 65% cheaper than the Noctua cooler. For budget-conscious consumers, the price difference may be a deciding factor, especially for those who are building a system without high-performance cooling requirements. However, the higher price of the Noctua cooler may be justified by its premium features and build quality, making it a worthwhile investment for enthusiasts seeking reliability and performance.

Design and Aesthetics

In terms of design, the Noctua NH-L9x65 chromax.Black features a sleek all-black finish, appealing to users who prefer a modern aesthetic for their builds. Its compact size, with a total height of only 65mm, is ideal for small form factor (SFF) builds and HTPC setups. On the other hand, the Thermalright AXP120-X67, with a height of 67mm, is slightly taller but still maintains a low-profile design. Both coolers employ a straightforward design philosophy that focuses on functionality. However, the visual appeal of the Noctua may attract users who prioritize aesthetics alongside performance.

Cooling Performance

The Noctua NH-L9x65 utilizes a highly optimized NF-A9x14 slim 92mm fan, which is designed for low-noise operation while providing effective cooling for CPUs with low to moderate heat dissipation. Meanwhile, the Thermalright AXP120-X67 features a 120mm PWM fan that can achieve an airflow of 59 CFM at a noise level of ≤26.1 dB(A). While the Noctua is recommended for CPUs like the AMD Ryzen 7950X3D, the Thermalright's design with six heat pipes and AGHP technique aims to enhance cooling efficiency across various orientations. This makes the Thermalright potentially more versatile in handling diverse CPU loads.

Installation Process

Both coolers are designed with ease of installation in mind, but they cater to different user needs. The Noctua NH-L9x65 includes the SecuFirm2 mounting system, which facilitates hassle-free assembly on a range of Intel and AMD sockets, ensuring compatibility with modern processors. Conversely, the Thermalright AXP120-X67 comes equipped with metal fasteners for both Intel and AMD platforms, simplifying installation while providing secure mounting. Users may find the Noctua's additional focus on ease of use appealing, especially if they plan frequent upgrades or maintenance.

Noise Levels

When it comes to noise levels, both coolers are engineered for quiet operation. The Noctua NH-L9x65 is well-regarded for its ultra-quiet performance, aided by its PWM support and Low-Noise Adaptor. This makes it an excellent choice for users looking for silent operation in their builds. The Thermalright AXP120-X67, while also emphasizing low noise, operates at a maximum noise level of 26.1 dB(A) with its PWM fan. Users prioritizing a silent experience may lean towards the Noctua, given its reputation for exceptional noise control, but the Thermalright also offers a commendable performance in this area.

Compatibility

The Noctua NH-L9x65 supports a wide range of sockets, including Intel LGA1851, LGA1700, LGA1200, and various AMD AM4 and AM5 configurations. This extensive compatibility makes it a solid choice for users with different motherboard setups. The Thermalright AXP120-X67 also supports a variety of Intel sockets, including LGA 1700, 1150, 1151, 1155, 1156, and 1200, as well as AMD AM4. While both coolers provide good compatibility, the Noctua's broader socket support might be more advantageous for users with diverse or future-proofing needs.

User Experience and Brand Reputation

Noctua has built a strong reputation in the cooling market, often regarded for their high-quality products and excellent customer service. The NH-L9x65 is celebrated for its performance and reliability, making it a favored choice among PC builders. Thermalright, although not as widely recognized, has over 20 years of experience and offers solid products at competitive prices. Users may find the Noctua more appealing due to its established reputation, while those willing to explore alternatives might appreciate what Thermalright has to offer.

Which should you buy?

Choosing between the Noctua NH-L9x65 chromax.Black and the Thermalright AXP120-X67 ultimately depends on your specific needs and budget. If you prioritize premium performance, aesthetics, and quiet operation, the Noctua cooler is worth the investment at $79.95. However, if you're looking for a more budget-friendly option without compromising too much on cooling efficiency, the Thermalright cooler, priced at $27.99, offers great value. Consider your system requirements and personal preferences to make the best decision for your build.