Thermalright Aqua Elite 240 V3 Liquid CPU Cooler vs Thermalright Peerless Assassin 120 SE V2 CPU Cooler
Updated August 2026 — The Thermalright Aqua Elite 240 V3 offers superior cooling performance and aesthetics, while the Peerless Assassin 120 SE V2 provides excellent value and airflow. Choose based on your budget and needs.
The Thermalright Aqua Elite 240 V3 offers superior cooling performance and aesthetics, while the Peerless Assassin 120 SE V2 provides excellent value and airflow. Choose based on your budget and needs.
Why Thermalright Aqua Elite 240 V3 Liquid CPU Cooler is better
Cooling Performance
Aqua Elite has a more advanced cooling system.
Aesthetics
Aqua Elite features ARGB lighting.
Pump Longevity
Aqua Elite's pump lasts up to 40,000 hours.
Why Thermalright Peerless Assassin 120 SE V2 CPU Cooler is better
Price
Peerless Assassin is more budget-friendly.
Airflow
Peerless Assassin has higher airflow at 88.19 CFM.
TDP Rating
Peerless Assassin supports up to 265W TDP.
Overall score
Specifications
| Spec | Thermalright Aqua Elite 240 V3 Liquid CPU Cooler | Thermalright Peerless Assassin 120 SE V2 CPU Cooler |
|---|---|---|
| Fan Speed | 1500 RPM | 1850 RPM |
| Noise Level | 23 dBA | 29.5 dB(A) |
| Airflow | 66.17 CFM | 88.19 CFM |
| Pump Life | 40,000 hours | N/A |
| TDP Rating | N/A | 265W |
Dimension comparison
Price Comparison
When comparing the prices of the Thermalright Aqua Elite 240 V3 Liquid CPU Cooler and the Thermalright Peerless Assassin 120 SE V2 CPU Cooler, there is a notable difference. The Aqua Elite is priced at C$71.90, while the Peerless Assassin is more budget-friendly at C$54.90. This represents a difference of C$17.00, making the Peerless Assassin a more economical choice for users looking to save on cooling solutions. Despite the pricing, both products offer unique features that may justify their costs depending on specific user needs.
Cooling Performance
In terms of cooling performance, the Thermalright Aqua Elite is designed for efficient heat dissipation with its fourth-generation pump head and 240mm radiator. It features dual 120mm fans capable of producing an airflow of 66.17 CFM. In contrast, the Thermalright Peerless Assassin boasts a higher airflow of 88.19 CFM from its dual 120mm fans, along with a TDP rating of up to 265W, suggesting it can handle more intense cooling demands. Therefore, while both coolers provide substantial cooling capabilities, the Peerless Assassin appears better suited for high-performance CPUs.
Fan Specifications
The fan specifications differ significantly between the two coolers. The Aqua Elite features 120mm TL-C12B-S V2 fans that operate at a speed of 1500 RPM with a noise level of just 23 dBA. This low noise level is advantageous for users who prefer quieter operation. Conversely, the Peerless Assassin's TL-C12C-X28 V2 fans run at 1850 RPM and can produce noise levels up to 29.5 dB(A). While the Peerless Assassin’s fans provide greater airflow, they also generate more noise, which could be a critical factor for users sensitive to sound levels.
Design and Aesthetics
Aesthetically, the Thermalright Aqua Elite stands out with its octagonal-shaped cold pump head and ARGB lighting that syncs with compatible motherboards. This offers a visually appealing setup, especially for those who value RGB lighting in their builds. The Peerless Assassin, while less flashy, features a sturdy construction with a copper base and aluminum fins, which emphasizes performance over aesthetics. For users prioritizing looks alongside function, the Aqua Elite may be the better choice, whereas the Peerless Assassin focuses on a more utilitarian design.
Installation Process
Both coolers are designed for convenient installation, supporting multiple socket types. The Aqua Elite is compatible with AMD AM4/AM5 and Intel LGA 1150/1151/1155/1156/1200/2011/2066/1700 sockets, making it versatile for various builds. The Peerless Assassin also supports AMD AM4/AM5 and Intel LGA 1851/1700/1200/115X. Installation instructions are included for both products, simplifying the setup process for users. Overall, neither cooler has a clear advantage in this area, as both offer ease of installation across a range of platforms.
Durability and Longevity
The durability of the Thermalright Aqua Elite is highlighted by its pump head, which has a lifespan of up to 40,000 hours, ensuring long-term reliability. This could be particularly beneficial for users who run their systems continuously or require consistent performance over time. Meanwhile, the Peerless Assassin’s construction features a nickel-plated copper base and six heat pipes, which also contribute to its longevity. Although both products are built to last, the Aqua Elite's extended pump life could offer an edge in terms of durability.
User Experience and Feedback
User experiences can vary significantly between the two coolers, depending on individual needs and expectations. The Aqua Elite has received praise for its cooling efficiency and aesthetic appeal, particularly in RGB setups. However, some users might find its price a bit steep compared to air coolers. The Peerless Assassin, on the other hand, is often lauded for its exceptional cooling performance at a lower price point, making it a favourite among budget-conscious builders. Thus, user feedback may lean towards the cooler that best aligns with their performance and aesthetic preferences.
Which should you buy?
Choosing between the Thermalright Aqua Elite 240 V3 Liquid CPU Cooler and the Thermalright Peerless Assassin 120 SE V2 CPU Cooler ultimately depends on your specific needs and budget. If you seek superior cooling performance and striking aesthetics, the Aqua Elite may be worth the additional C$17.00. However, for those prioritising value and robust cooling capabilities, the Peerless Assassin, priced at C$54.90, offers excellent performance without breaking the bank. Assessing your individual requirements will help you make the best choice for your system.
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