Thermalright Aqua Elite 120 V3 Liquid CPU Cooler vs Thermalright Assassin X 120R Digital ARGB Black CPU Cooler
Updated August 2026 — The Thermalright Aqua Elite 120 V3 offers quieter operation and better cooling efficiency, while the Thermalright Assassin X 120R is more budget-friendly with higher airflow. Choose based on your priorities.
The Thermalright Aqua Elite 120 V3 offers quieter operation and better cooling efficiency, while the Thermalright Assassin X 120R is more budget-friendly with higher airflow. Choose based on your priorities.
Why Thermalright Aqua Elite 120 V3 Liquid CPU Cooler is better
Lower Noise
Aqua Elite operates at 25.6 dBA compared to Assassin X's 29.8 dBA
Cooling Efficiency
Aqua Elite has a dual-fan setup with effective heat dissipation
Installation Ease
Aqua Elite comes pre-installed, simplifying setup
Why Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is better
Price
Assassin X is more affordable at C$32.90
Higher Airflow
Assassin X offers 70.84 CFM compared to Aqua Elite's 66.17 CFM
RGB Customization
Assassin X features programmable lighting via software
Overall score
Specifications
| Spec | Thermalright Aqua Elite 120 V3 Liquid CPU Cooler | Thermalright Assassin X 120R Digital ARGB Black CPU Cooler |
|---|---|---|
| Price | C$41.75 | C$32.90 |
| Airflow | 66.17 CFM | 70.84 CFM |
| Noise Level | 25.6 dBA | 29.8 dBA |
| Fan Speed | 1500 RPM | 2000 RPM |
| Compatibility | AM4/AM5, LGA | AM4/AM5, LGA 1851 |
Dimension comparison
Price Comparison
When it comes to price, the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is the more affordable option at C$32.90, while the Thermalright Aqua Elite 120 V3 Liquid CPU Cooler retails for C$41.75. The price difference of C$8.85 may influence buyers who are budget-conscious or seeking value for their investment. Both coolers offer unique features that cater to different user preferences, but the Assassin X provides a more economical choice without sacrificing performance.
Cooling Performance
In terms of cooling performance, the Thermalright Aqua Elite 120 V3 features a dual-fan setup with a maximum airflow of 66.17 CFM and a noise level of 25.6 dBA. This is designed to deliver efficient heat dissipation while maintaining a quieter operation. On the other hand, the Assassin X 120R boasts a slightly higher airflow of 70.84 CFM, but it operates at a higher noise level of 29.8 dBA. The Aqua Elite’s lower noise output may appeal to users who prefer a quieter computing environment, while the higher airflow of the Assassin X could prove beneficial for those prioritizing cooling performance.
Build and Design
The build and design of both coolers are noteworthy, though they cater to different aesthetics. The Aqua Elite 120 V3 incorporates a modern liquid cooling design with a 120mm ARGB fan and a protective mesh water pipe, which adds a sleek touch to any build. In contrast, the Assassin X 120R features an all-aluminium heatsink with a digital screen on top, which enhances its visual appeal and allows for better heat dissipation. The design of each cooler serves its purpose well, but the choice comes down to personal preference for either liquid or air cooling aesthetics.
Installation Process
Both coolers offer convenient installation options, but there are some differences worth noting. The Aqua Elite 120 V3 comes pre-installed with the fan on the cold row, simplifying the setup process. It supports various AMD and Intel sockets, including AM4 and LGA 1700. Meanwhile, the Assassin X 120R also supports a wide range of sockets, including the latest Intel LGA 1851 and AMD AM5 platforms, but requires the original backplate of the motherboard for AMD installation. While both coolers are user-friendly, the Aqua Elite may be slightly easier to install due to its pre-assembled components.
Noise Levels
Noise levels play a critical role in the user experience, especially for those who value a quiet workspace. The Aqua Elite 120 V3 operates at a maximum noise level of 25.6 dBA, making it one of the quieter options available. Conversely, the Assassin X 120R has a noise level of up to 29.8 dBA, which is noticeably louder. For users who are sensitive to noise or who work in quiet environments, the Aqua Elite may be the preferable choice due to its lower operational noise.
RGB Lighting Features
Both coolers come equipped with ARGB lighting features that sync with the motherboard for a visually appealing setup. The Aqua Elite 120 V3 includes a 120mm ARGB fan and can achieve a 1600W colour soft light effect, providing vibrant lighting options. The Assassin X 120R, while also featuring ARGB lighting, has a more sophisticated approach with its digital screen and programmable lighting effects via TRCC software. If visual aesthetics are a priority, the Assassin X may offer more customization options, whereas the Aqua Elite provides straightforward, effective lighting.
Compatibility
Compatibility is crucial for ensuring a seamless installation experience. The Aqua Elite 120 V3 is compatible with a wide range of AMD and Intel sockets, including AM4, AM5, and various Intel LGA sockets. The Assassin X 120R also supports a similar range of platforms but adds compatibility with newer Intel 14th and 15th Gen CPUs. Both coolers are designed to fit into standard cases, though users should verify their specific case dimensions and motherboard backplate requirements before making a purchase.
Which should you buy?
Deciding between the Thermalright Aqua Elite 120 V3 Liquid CPU Cooler and the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler ultimately depends on your specific needs and preferences. If you prioritize lower noise levels and a liquid cooling design, the Aqua Elite is an excellent choice at C$41.75. However, if you're looking for a more affordable option with higher airflow and customizable lighting features, the Assassin X at C$32.90 may suit you better. Both coolers offer solid performance and aesthetic appeal, making them strong contenders in the CPU cooler market.
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