Thermalright Assassin X 120R Digital ARGB Black CPU Cooler vs Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM
Updated August 2026 — The Thermalright Assassin X 120R excels in cooling performance and aesthetics, making it the better choice overall. The AXP120-X67 offers quieter operation and a compact design.
The Thermalright Assassin X 120R excels in cooling performance and aesthetics, making it the better choice overall. The AXP120-X67 offers quieter operation and a compact design.
Why Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is better
Cooling Performance
Assassin X 120R has a higher fan speed and airflow.
Aesthetic Features
Assassin X 120R includes ARGB lighting.
Price
Assassin X 120R is cheaper at C$32.90.
Why Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM is better
Noise Levels
AXP120-X67 operates quieter at ≤26.1 dB(A).
Compact Design
AXP120-X67 has a lower height of 67mm.
Installation Ease
AXP120-X67 includes metal fasteners for easier installation.
Overall score
Specifications
| Spec | Thermalright Assassin X 120R Digital ARGB Black CPU Cooler | Thermalright AXP120-X67 Low Profile CPU Air Cooler with Quite 120mm TL-12015 PWM |
|---|---|---|
| Fan Speed | 2000 RPM | 1800 RPM |
| Noise Level | ≤29.8 dB(A) | ≤26.1 dB(A) |
| Air Volume | 70.84 CFM | 59 CFM |
| Compatibility | Intel LGA 1851/1700/1150/1151/1155/1156/1200; AMD AM4/AM5 | Intel 1700/1150/1151/1155/1156/1200/2011/2066; AMD AM4 |
| ARGB Lighting | Yes | No |
Dimension comparison
Overview of Thermalright Assassin X 120R Digital ARGB Black CPU Cooler
The Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is designed for users seeking effective cooling combined with aesthetic appeal. Priced at C$32.90, it features a height of 151mm, making it compatible with a variety of cases without compromising performance. The cooler utilises aluminum heat sink material and a PWM fan capable of reaching speeds of 2000 RPM, which generates an air volume of 70.84 CFM while maintaining an operating noise level of ≤29.8 dB(A). Additionally, the ARGB lighting synchronises with the motherboard, offering an attractive light show alongside its cooling capabilities.
Overview of Thermalright AXP120-X67 Low Profile CPU Air Cooler
The Thermalright AXP120-X67 Low Profile CPU Air Cooler is tailored for compact builds, boasting a low-profile design with a height of just 67mm. At a price of C$36.90, it features a PWM fan that runs at a speed of 1800 RPM, delivering a maximum airflow of 59 CFM with a noise level of ≤26.1 dB(A). This cooler integrates advanced AGHP technology with six heat pipes for efficient thermal management, suitable for both Intel and AMD platforms. Its small footprint makes it an excellent choice for users with space constraints.
Cooling Performance Comparison
When it comes to cooling performance, the Thermalright Assassin X 120R outshines its competitor with a maximum fan speed of 2000 RPM and an air volume of 70.84 CFM. This allows it to effectively dissipate more heat, making it ideal for high-performance CPUs. In contrast, the AXP120-X67, while still effective, operates at a maximum of 1800 RPM and delivers 59 CFM, which may not be sufficient for overclocking scenarios. Therefore, for users prioritising cooling performance, the Assassin X 120R offers a clear advantage.
Noise Levels
Noise levels are a crucial consideration for many PC builders. The Thermalright AXP120-X67 operates at a maximum noise level of ≤26.1 dB(A), making it quieter compared to the Assassin X 120R, which has a noise level of ≤29.8 dB(A). This difference can be significant for users who desire a silent operation, particularly in setups where ambient noise is a concern. If noise reduction is a priority, the AXP120-X67 presents itself as the better option.
Aesthetic Features
Aesthetic appeal is an area where the Thermalright Assassin X 120R truly excels, thanks to its ARGB lighting features. The cooler’s digital screen and light synchronisation with the motherboard provide an engaging visual experience, making it a great choice for gamers and those who enjoy custom builds. The AXP120-X67, while it has a more utilitarian design, lacks such elaborate lighting features. For those who appreciate visual flair in their builds, the Assassin X 120R stands out as the more attractive cooler.
Compatibility
In terms of compatibility, both coolers offer support for a wide range of CPU sockets. The Thermalright Assassin X 120R is compatible with Intel's LGA 1851/1700/1150/1151/1155/1156/1200 and AMD's AM4/AM5 sockets. The AXP120-X67 also supports multiple Intel sockets (1700/1150/1151/1155/1156/1200/2011/2066) and AMD’s AM4. While both coolers cater to various platforms, the Assassin X 120R's broader compatibility with newer AMD sockets may give it an edge for users looking to future-proof their builds.
Installation Process
Installation can often be a daunting task for users, but both coolers come with clear installation guidelines. The Assassin X 120R includes an installation accessory and requires the use of the original AMD backplate for installation. Similarly, the AXP120-X67 is equipped with metal fasteners for easier installation across both Intel and AMD platforms. Although both coolers provide the necessary components for installation, the additional requirement for the AXP120-X67 may complicate the process slightly for AMD users.
Which should you buy?
Deciding between the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler and the Thermalright AXP120-X67 Low Profile CPU Air Cooler depends largely on your specific needs. If you prioritise cooling performance and aesthetic features, the Assassin X 120R is the clear winner, offering superior airflow and attractive ARGB lighting at a lower price of C$32.90. However, if you require a more compact solution with quieter operation, the AXP120-X67, priced at C$36.90, provides a solid option with a low-profile design and reduced noise levels. Ultimately, your choice should align with your cooling requirements, noise preferences, and case compatibility.
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