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Thermalright Aqua Elite 240 V3 Liquid CPU Cooler vs Thermalright Assassin X 120R Digital ARGB Black CPU Cooler

Updated August 2026The Thermalright Aqua Elite 240 V3 offers superior cooling performance and lower noise levels, making it the better choice for high-performance systems. However, the Thermalright Assassin X 120R provides great value for budget-conscious users.

The Thermalright Aqua Elite 240 V3 offers superior cooling performance and lower noise levels, making it the better choice for high-performance systems. However, the Thermalright Assassin X 120R provides great value for budget-conscious users.

Why Thermalright Aqua Elite 240 V3 Liquid CPU Cooler is better

Cooling Performance

Aqua Elite has a 240mm radiator and dual fans.

Noise Levels

Aqua Elite operates at a quieter 23 dBA.

Compatibility

Aqua Elite supports a wider range of sockets.

Why Thermalright Assassin X 120R Digital ARGB Black CPU Cooler is better

Price

Assassin X is significantly cheaper at C$32.90.

Compact Size

Assassin X is more compact at 151mm tall.

Airflow

Assassin X has a higher airflow of 70.84 CFM.

Overall score

Thermalright Aqua Elite 240 V3 Liquid CPU Cooler
85
Thermalright Assassin X 120R Digital ARGB Black CPU Cooler
65

Specifications

SpecThermalright Aqua Elite 240 V3 Liquid CPU CoolerThermalright Assassin X 120R Digital ARGB Black CPU Cooler
Current PriceC$71.90C$32.90
Fan Speed1500 RPM2000 RPM
Airflow66.17 CFM70.84 CFM
Noise Level23 dBA29.8 dBA
Pump Life40000 hoursN/A

Dimension comparison

Thermalright Aqua Elite 240 V3 Liquid CPU CoolerThermalright Assassin X 120R Digital ARGB Black CPU Cooler

Design and Build Quality

When it comes to design, the Thermalright Aqua Elite 240 V3 Liquid CPU Cooler stands out with its unique octagonal pump head and sleek ARGB lighting that offers a colourful visual experience. In contrast, the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler features a more traditional heatsink design with a digital screen on top for aesthetic appeal. The Aqua Elite, priced at C$71.90, offers a combination of a 240mm radiator and dual 120mm fans, enhancing its cooling potential. Meanwhile, the Assassin X, available for C$32.90, is compact at 151mm tall, making it a good fit for a wider range of PC cases without compromising on heat dissipation.

Cooling Performance

The Aqua Elite 240 V3 is designed for superior cooling, featuring a fourth-generation pump and a 240mm radiator that collectively provide excellent heat dissipation. The dual-fan setup, with a maximum airflow of 66.17 CFM, ensures that the CPU remains cool even under heavy loads. On the other hand, the Assassin X 120R, with a single 120mm fan, delivers an airflow of 70.84 CFM but at a higher noise level of 29.8 dBA. While the Assassin X does offer competitive performance for its size, the Aqua Elite is better suited for users who demand high cooling efficiency, especially for overclocking scenarios.

Noise Levels

Noise output is an important factor when considering CPU coolers. The Aqua Elite operates at a maximum noise level of 23 dBA, which is relatively quiet for a liquid cooler, especially given its performance capabilities. In comparison, the Assassin X 120R has a higher noise output of 29.8 dBA, which may be noticeable in quieter environments. Thus, if a silent operation is a priority, the Aqua Elite may be the better choice for users who want powerful cooling without the added noise.

Lighting and Aesthetics

Lighting features are a significant selling point for both coolers, but they cater to different preferences. The Aqua Elite offers an efficient ARGB sync with a soft light effect that can be adjusted to match the user's preferences, enhancing the overall visual experience in the system. The Assassin X also boasts ARGB lighting, synchronizing with the motherboard to create a vibrant light show. However, its digital screen adds a unique touch that some users may find appealing. Ultimately, the choice between the two will depend on whether one prefers the more subtle illumination of the Aqua Elite or the eye-catching digital display of the Assassin X.

Installation Process

Ease of installation is crucial for any CPU cooler. The Aqua Elite is noted for its convenient installation process, supporting a variety of AMD and Intel slots, including AM4, AM5, and multiple Intel LGA sockets. Installation accessories are included to assist users in setting it up correctly. The Assassin X also supports both Intel and AMD platforms and comes with installation accessories, but it's important to note that for AMD platforms, users need to utilize the motherboard's original backplate. Both coolers are designed for user-friendly installation, but the Aqua Elite includes additional support for a broader range of setups.

Compatibility

Compatibility plays a significant role when choosing a CPU cooler. The Aqua Elite supports a wide array of sockets, including Intel LGA 1150 through to 1700, and AMD AM4 and AM5. This versatility makes it suitable for a broad range of builds. Conversely, the Assassin X is also compatible with both Intel and AMD but specifically lists support for the latest Intel 14th and 15th generation and AMD Ryzen 7000 series. While both coolers cater to modern platforms, the Aqua Elite's broader compatibility with older sockets may appeal to users with legacy systems.

Price to Performance Ratio

The Aqua Elite is priced at C$71.90, which positions it as a premium option within the market for liquid coolers. Given its performance capabilities and innovative features, many enthusiasts may find this price justifiable. On the other hand, the Assassin X is much more budget-friendly at C$32.90, making it an attractive option for users looking for decent cooling without breaking the bank. While the Assassin X provides good value for money, it may not deliver the same cooling performance as the Aqua Elite, especially for users with high-performance CPUs.

Which should you buy?

In conclusion, the choice between the Thermalright Aqua Elite 240 V3 Liquid CPU Cooler and the Thermalright Assassin X 120R Digital ARGB Black CPU Cooler ultimately depends on your specific needs and budget. If you are looking for superior cooling performance, lower noise, and extensive compatibility, the Aqua Elite is the way to go, albeit at a higher price of C$71.90. However, if you are on a tighter budget and still want solid performance with aesthetic appeal, the Assassin X at C$32.90 offers great value. Consider your priorities—be it performance, noise levels, or budget—before making your final decision.

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Thermalright Aqua Elite 240 V3 Liquid CPU Cooler vs Thermalright Assassin X 120R Digital ARGB Black CPU Cooler | versusfinder