Waveshare Active Cooler vs Thermalright Assassin X 120R Digital ARGB White CPU Cooler Air with 4X6mm HeatPi
Updated August 2026 — The Thermalright Assassin X 120R offers superior performance and features compared to the Waveshare Active Cooler, making it the better choice for most users.
The Thermalright Assassin X 120R offers superior performance and features compared to the Waveshare Active Cooler, making it the better choice for most users.
Why Waveshare Active Cooler is better
lower price
Waveshare Active Cooler costs C$15.99
specific use
designed for Raspberry Pi 5
compact size
smaller footprint for limited spaces
Why Thermalright Assassin X 120R Digital ARGB White CPU Cooler Air with 4X6mm HeatPi is better
better performance
higher cooling efficiency with 2000 RPM fan
advanced features
digital screen for monitoring
wider compatibility
supports both Intel and AMD platforms
Overall score
Specifications
| Spec | Waveshare Active Cooler | Thermalright Assassin X 120R Digital ARGB White CPU Cooler Air with 4X6mm HeatPi |
|---|---|---|
| Brand | Waveshare | Thermalright |
| Cooling Type | Active | Air |
| Material | Aluminium | PBT+PC |
| Fan Control | PWM | PWM |
| Digital Display | No | Yes |
Dimension comparison
Price Comparison
The Waveshare Active Cooler is priced at C$15.99, while the Thermalright Assassin X 120R Digital ARGB White CPU Cooler is significantly higher at C$28.39. The price difference of C$12.40 highlights a considerable gap between the two products. For users on a budget, the Waveshare Active Cooler presents a more affordable option, especially for those who need basic cooling without advanced features. Conversely, the Thermalright cooler targets users willing to invest more for enhanced performance and additional functionalities, such as the digital temperature display and higher RPM capabilities.
Cooling Performance
When it comes to cooling performance, the Thermalright Assassin X 120R clearly outshines the Waveshare Active Cooler. The Thermalright features a high-speed 2000 RPM PWM fan, which can dynamically adjust its speed based on the motherboard's temperature. In contrast, the Waveshare Active Cooler operates at a maximum speed of 8000 RPM but provides only 1.39 CFM of airflow. This suggests that while the Waveshare may have a higher RPM rating, its airflow capability is considerably lower than that of the Thermalright. Thus, for those seeking optimal cooling performance, the Thermalright's design and technological features make it the superior choice.
Design and Build Quality
The build quality of the Thermalright Assassin X 120R is notably more advanced, featuring a digital screen top cover and a combination of industrial-grade materials. This design not only enhances the aesthetic appeal but also offers practical benefits, such as monitoring CPU and GPU temperatures in real-time. The Waveshare Active Cooler, while functional, is constructed from anodised aluminium and lacks any visual monitoring features. Therefore, if design and premium build quality are essential factors for you, the Thermalright will likely meet your expectations better than the Waveshare.
Noise Levels
Noise levels can greatly affect user experience, especially during intensive tasks. The Thermalright Assassin X 120R incorporates silicone corner pads around its fan to reduce noise from rotation, making it a quieter option during operation. Although specific decibel levels are not provided, the emphasis on noise reduction suggests a quieter user experience. In comparison, the Waveshare Active Cooler does not mention any noise-reducing features, which could imply a louder operation, especially given its higher RPM. Therefore, for users prioritizing a quieter setup, the Thermalright appears to be the more suitable choice.
Compatibility and Installation
The Thermalright Assassin X 120R boasts wide compatibility, supporting dual platforms (Intel and AMD), which makes it a versatile choice for various builds. This level of compatibility is appealing for users looking to upgrade or switch their systems without worrying about cooler fit. The Waveshare Active Cooler, while designed specifically for the Raspberry Pi 5, limits its usability to that particular device. Thus, if you are looking for a cooler that can be used across different systems, the Thermalright Assassin X 120R is a more adaptable option.
Features and Technology
The Thermalright Assassin X 120R is packed with advanced technology, including AGHP heat pipe technology and a PWM fan that adjusts speed based on temperature. It also features a digital screen that displays vital system data, enhancing user engagement and monitoring capabilities. On the other hand, the Waveshare Active Cooler’s features are quite basic, primarily focusing on providing adequate cooling for the Raspberry Pi without any added technological enhancements. For tech enthusiasts who appreciate additional features and monitoring capabilities, the Thermalright offers significantly more value.
User Experience and Aesthetics
User experience is an essential consideration when choosing a CPU cooler. The Thermalright Assassin X 120R elevates the user experience with its digital display and aesthetic appeal from its ARGB lighting. This cooler not only performs well but also adds a modern touch to any build. The Waveshare Active Cooler, while functional, lacks the visual appeal and user engagement features present in the Thermalright. Thus, for users who value aesthetics alongside performance, the Thermalright will likely be the preferred choice.
Which should you buy?
In summary, the choice between the Waveshare Active Cooler and the Thermalright Assassin X 120R comes down to your specific needs and budget. If you're seeking an economical solution for basic cooling, particularly for a Raspberry Pi, the Waveshare Active Cooler at C$15.99 is a reasonable option. However, if you require superior cooling performance, advanced features, and a visually appealing design, the Thermalright Assassin X 120R is well worth the investment at C$28.39. Ultimately, your decision should reflect your priorities regarding performance, aesthetics, and budget constraints.
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