Noctua NH-D9L vs Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T
Updated August 2026 — The Noctua NH-D9L offers superior cooling performance and quieter operation, making it the better choice for high-end builds. However, the Thermalright AXP120-X67 provides excellent value for budget-conscious users.
The Noctua NH-D9L offers superior cooling performance and quieter operation, making it the better choice for high-end builds. However, the Thermalright AXP120-X67 provides excellent value for budget-conscious users.
Why Noctua NH-D9L is better
Cooling Performance
Noctua's fan technology yields superior cooling under load.
Noise Levels
Noctua operates quieter due to its Low-Noise Adaptor.
Brand Reputation
Noctua has a stronger reputation for quality and reliability.
Why Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T is better
Price
Thermalright is significantly cheaper.
RGB Lighting
Thermalright features addressable RGB for aesthetics.
Height
Thermalright is slightly shorter, making it more compact.
Overall score
Specifications
| Spec | Noctua NH-D9L | Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T |
|---|---|---|
| Fan Speed (RPM) | 1600 | 1800 |
| Noise Level (dB) | <25 | 26.1 |
| Warranty (years) | 6 | 2 |
| Socket Compatibility | LGA1851, LGA1700, AM5, AM4 | Intel 1700, AM4 |
| Cooling Type | Dual-tower | Low-profile |
Dimension comparison
Design and Compatibility
The Noctua NH-D9L features a compact dual-tower design that stands at only 110mm tall, making it particularly well-suited for smaller builds such as HTPCs and ITX systems. Its design does not overhang the RAM or PCIe slots on most current motherboards, ensuring excellent compatibility. In contrast, the Thermalright AXP120-X67 Black ARGB measures 123.5mm in length, 120mm in width, and 67mm in height. While it is also a low-profile cooler, it may be slightly less accommodating in tight spaces. Both coolers are designed to work with various Intel and AMD socket types, but the Noctua NH-D9L offers a more specific compatibility range, supporting Intel LGA1851, LGA1700, and AMD AM5 & AM4, along with an offset mounting option for better efficiency.
Cooling Performance
The cooling performance of the Noctua NH-D9L is enhanced by its highly optimised NF-A9 92mm fan, which includes PWM support and a Low-Noise Adaptor. This setup allows for automatic speed control and ultra-quiet operation, making it ideal for users prioritising a silent computing experience. On the other hand, the Thermalright AXP120-X67 features a standard 120mm PWM fan that operates at a maximum speed of 1800 RPM, providing an airflow of 59 CFM while maintaining a noise level of 26.1 dB(A). Although both coolers promise effective cooling, the Noctua's design and fan technology may yield superior performance in specific scenarios, particularly under load.
Installation Ease
When it comes to installation, the Noctua NH-D9L includes the SecuFirm2 mounting system, which simplifies the setup process across various Intel and AMD platforms. This mounting system is designed for easy installation, which is particularly beneficial for users who may not have extensive experience with CPU cooler setups. Conversely, the Thermalright AXP120-X67 also comes equipped with metal fasteners for both Intel and AMD platforms, indicating a straightforward installation process. However, the lack of specific mention of a user-friendly mounting system like Noctua’s may imply that installation could be slightly less intuitive for some users.
Noise Levels
The Noctua NH-D9L is engineered for ultra-quiet operation, supported by its Low-Noise Adaptor feature that adjusts fan speeds for minimal sound output. This focus on noise reduction makes it an excellent choice for those who value a silent computing environment. In contrast, the Thermalright AXP120-X67 operates at a maximum noise level of 26.1 dB(A). While this is relatively quiet for a CPU cooler, it may still be noticeable, especially in a noise-sensitive setting. Thus, if noise performance is a significant consideration, the Noctua NH-D9L may have the edge.
Aesthetics
Aesthetics can be crucial for many builders, especially those who want a visually appealing build. The Noctua NH-D9L has a traditional design that appeals to purists, featuring the brand's signature brown and beige colour scheme. Meanwhile, the Thermalright AXP120-X67 Black ARGB comes with addressable RGB lighting, enhancing its visual appeal for users who prefer a modern, illuminated look. The RGB lighting can be particularly attractive in builds with transparent cases, allowing for personalisation and flair. Thus, the choice between these two coolers may ultimately come down to personal preference in aesthetics.
Price Point
The Noctua NH-D9L is priced at C$69.95, reflecting its premium build quality and brand reputation for reliability and performance. On the other hand, the Thermalright AXP120-X67 is significantly more affordable at C$38.79, making it an attractive option for budget-conscious consumers. While the lower price of the Thermalright cooler may appeal to many, it’s essential to consider whether the performance and features justify the higher cost of the Noctua for your specific needs.
Brand Reputation
Noctua has built a solid reputation over the years for its high-quality cooling solutions, bolstered by a 6-year manufacturer’s warranty on the NH-D9L. This warranty not only reflects confidence in their product but also provides peace of mind for the consumer. Thermalright, established for over 20 years, has also garnered a respectable position in the market, particularly among gaming enthusiasts and DIY builders. While both brands are reputable, Noctua's long-standing commitment to quality and performance may give it an advantage in consumer trust.
Which should you buy?
Choosing between the Noctua NH-D9L and the Thermalright AXP120-X67 ultimately depends on your specific needs and budget. If you are looking for superior performance, quieter operation, and a brand known for quality, the Noctua NH-D9L is worth the investment at C$69.95. However, if you are on a tighter budget and still want a low-profile cooler with decent performance, the Thermalright AXP120-X67 at C$38.79 offers compelling value. Assess your priorities regarding cooling efficiency, noise levels, aesthetics, and installation ease to make the best choice for your build.
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