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Noctua NH-D12L vs Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM

Updated August 2026The Noctua NH-D12L offers superior performance and features compared to the Thermalright AXP120-X67, making it the better choice for serious users.

The Noctua NH-D12L offers superior performance and features compared to the Thermalright AXP120-X67, making it the better choice for serious users.

Why Noctua NH-D12L is better

Cooling Performance

NH-D12L has advanced fan technology for better cooling.

Warranty

NH-D12L comes with a 6-year warranty.

Noise Levels

NH-D12L is designed for whisper-quiet operation.

Why Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM is better

Price

AXP120-X67 is significantly cheaper.

Compact Design

AXP120-X67 is more suitable for small builds.

Installation

AXP120-X67 has straightforward installation.

Overall score

Noctua NH-D12L
85
Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM
65

Specifications

SpecNoctua NH-D12LThermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM
Fan RPMPWM, quiet1800 RPM
Socket CompatibilityAMD AM4/AM5, Intel LGA1700/1200/115xAMD AM4, Intel 1700/115x
Noise LevelWhisper quiet≤26.1 dB(A)
Warranty6 yearsNot specified
Thermal PasteNT-H1 includedNot included

Dimension comparison

Noctua NH-D12LThermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM

Overview of the Noctua NH-D12L and Thermalright AXP120-X67

The Noctua NH-D12L is a premium low-height dual-tower CPU cooler, while the Thermalright AXP120-X67 offers a budget-friendly low-profile alternative. Priced at C$131.95, the Noctua model is significantly more expensive than the AXP120-X67, which retails for just C$36.90. Both coolers target gamers and PC builders looking for effective cooling solutions, but their price points and features cater to different segments of the market.

Cooling Performance

The Noctua NH-D12L boasts a state-of-the-art NF-A12x25r 120mm fan, designed to provide outstanding cooling performance while maintaining a whisper-quiet operation. This cooler excels in thermal efficiency under load, while the Thermalright AXP120-X67 features a PWM fan that operates at a maximum speed of 1800 RPM. While both coolers aim to deliver effective cooling, the NH-D12L's advanced fan technology suggests a superior performance, particularly for high-demand applications like gaming or overclocking.

Design and Dimensions

In terms of design, the Noctua NH-D12L has a low height of 145mm, making it compatible with most 4U rackmount server cases. The Thermalright AXP120-X67 is even more compact, measuring just 67mm in height, which is ideal for smaller builds. However, the dual-tower design of the NH-D12L offers better heat dissipation due to its larger surface area, potentially translating to more effective cooling compared to the single-tower AXP120-X67, which is designed primarily for compact spaces.

Compatibility

The Noctua NH-D12L is engineered for extensive compatibility, supporting a wide range of sockets including AMD AM4/AM5 and Intel LGA1700/1200/115x. This broad compatibility ensures that it can be used in various setups without issues. The Thermalright AXP120-X67 also supports multiple Intel and AMD platforms, including AM4 and several Intel sockets. While both coolers offer solid compatibility, the NH-D12L's more comprehensive support makes it a versatile choice for users with diverse systems.

Noise Levels

Noise levels are a critical factor for many PC builders, especially those who value quiet operation. The Noctua NH-D12L is equipped with Low-Noise Adaptors, ensuring it operates quietly even under load. Although specific noise levels are not mentioned, Noctua is renowned for its quiet cooling solutions. The AXP120-X67 claims a maximum noise level of 26.1 dB(A), which is relatively quiet for a CPU cooler. However, the NH-D12L’s focus on whisper-quiet performance may appeal to users prioritizing minimal sound output.

Installation Process

The Noctua NH-D12L is designed with user-friendly installation in mind, featuring the SecuFirm2 mounting system and including high-end NT-H1 thermal paste. This attention to detail simplifies the setup process, making it accessible even for less experienced builders. The Thermalright AXP120-X67 also offers easy installation, with metal fasteners included for both Intel and AMD platforms. While both coolers are straightforward to install, the NH-D12L's superior thermal paste adds an extra layer of convenience and performance right out of the box.

Warranty and Build Quality

Noctua is well-known for its high-quality products, and the NH-D12L is backed by a generous 6-year manufacturer’s warranty. This commitment to longevity speaks to the build quality and reliability of the cooler. In contrast, the Thermalright AXP120-X67 does not specify a warranty period, which may raise questions about its long-term durability. For users concerned about the longevity of their investment, the NH-D12L’s warranty provides peace of mind that the product is built to last.

Which should you buy?

Deciding between the Noctua NH-D12L and Thermalright AXP120-X67 largely depends on your specific needs and budget. If you're seeking a high-performance cooler with superior noise control, extensive compatibility, and a long warranty, the Noctua NH-D12L is worth the investment at C$131.95. However, if you're working with a tighter budget or require a low-profile solution for a compact build, the Thermalright AXP120-X67 at C$36.90 presents a solid choice. Ultimately, both coolers have their merits, but the NH-D12L offers a more comprehensive package for serious users.

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Noctua NH-D12L vs Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM | versusfinder