Thermalright Aqua Elite 240 V3 Liquid CPU Cooler vs Thermalright Assassin X 90 SE V2 CPU Cooler
Updated August 2026 — The Thermalright Aqua Elite 240 V3 offers superior cooling performance and aesthetics, making it the better choice for high-demand users, while the Assassin X 90 SE V2 is a solid budget option.
The Thermalright Aqua Elite 240 V3 offers superior cooling performance and aesthetics, making it the better choice for high-demand users, while the Assassin X 90 SE V2 is a solid budget option.
Why Thermalright Aqua Elite 240 V3 Liquid CPU Cooler is better
Cooling Performance
Aqua Elite has a maximum airflow of 66.17 CFM compared to Assassin X's 32.77 CFM.
Aesthetic Appeal
Aqua Elite features ARGB lighting, while Assassin X has a more utilitarian design.
Build Quality
Aqua Elite's liquid cooling design and materials provide a premium feel.
Why Thermalright Assassin X 90 SE V2 CPU Cooler is better
Price
Assassin X is significantly cheaper at C$24.90.
Compact Size
Assassin X is smaller, making it easier to fit in tight spaces.
Simplicity
Assassin X is straightforward for basic builds without advanced cooling needs.
Overall score
Specifications
| Spec | Thermalright Aqua Elite 240 V3 Liquid CPU Cooler | Thermalright Assassin X 90 SE V2 CPU Cooler |
|---|---|---|
| Max RPM | 3300 | 2200 |
| Airflow | 66.17 CFM | 32.77 CFM |
| Noise Level | 23 dBA | 23.85 dBA |
| Socket Support | AM4/AM5, LGA 2066 | AM4/AM5, LGA 1200 |
| Lighting | ARGB | None |
Dimension comparison
Introduction to CPU Coolers
When it comes to cooling your CPU, the market offers a variety of options that can significantly impact both performance and aesthetics. In this comparison, we will look at the Thermalright Aqua Elite 240 V3 Liquid CPU Cooler and the Thermalright Assassin X 90 SE V2 CPU Cooler. With prices of C$71.90 and C$24.90 respectively, these two coolers cater to different segments of the market while promising effective thermal management.
Cooling Performance
The Thermalright Aqua Elite 240 V3 is designed for superior cooling efficiency, featuring a 240mm radiator and a dual-fan setup that delivers an impressive maximum airflow of 66.17 CFM. This cooler employs a fourth-generation pump head that operates at speeds of up to 3,300 RPM, ensuring excellent heat dissipation for sustained performance. In contrast, the Thermalright Assassin X 90 SE V2, with its 92mm fan spinning at a maximum speed of 2,200 RPM and an airflow of 32.77 CFM, is less powerful. While the Assassin X is adequate for general use, the Aqua Elite excels in high-performance scenarios, making it a better choice for overclocking enthusiasts or users with demanding applications.
Build Quality and Design
The build quality of both coolers reflects Thermalright's commitment to durability and performance. The Aqua Elite features a black aluminium fin heat sink and a protective mesh water pipe, which contribute to its robust design. The design includes an octagonal pump head that not only enhances cooling but also adds aesthetic appeal with its ARGB lighting. On the other hand, the Assassin X 90 SE V2 uses industrial-grade materials and features a direct touch heat pipe design, maximising contact with the CPU. Although both coolers are well-constructed, the Aqua Elite's liquid cooling design and visual enhancements may give it an edge in premium build quality.
Noise Levels
Noise output is a crucial factor for many PC builders. The Aqua Elite operates at a maximum noise level of 23 dBA, which is relatively quiet given its powerful cooling capabilities. The dual TL-C12B-S V2 fans are designed to adjust their speed based on CPU temperature, maintaining a balance between cooling performance and noise. The Assassin X 90 SE V2, with a maximum noise level of 23.85 dBA, is only slightly louder, but this is a minor difference. Both coolers provide quiet operation, making them suitable for gaming or office environments where noise can be a distraction.
Compatibility
Compatibility is a significant consideration when selecting a CPU cooler. The Aqua Elite supports a wide range of AMD and Intel sockets, including AM4, AM5, and LGA 2066, making it versatile for various builds. It comes with all necessary accessories for installation, ensuring a straightforward setup process. The Assassin X 90 SE V2 also provides compatibility with multiple socket types, including AM4, AM5, and Intel 1200 series. However, its smaller size may limit options for larger chassis, potentially making the Aqua Elite a more flexible choice for diverse builds.
Installation Process
Ease of installation can greatly influence the user experience. The Thermalright Aqua Elite is designed for AIO (All-In-One) cooler compatibility, allowing for a more straightforward installation across various platforms. The included accessories and installation instructions facilitate a quick setup. The Assassin X 90 SE V2 also comes with mounting plates and instructions, making it user-friendly. However, its compact size may require careful consideration regarding space in the case. Overall, both coolers are designed to be easily installed, although the Aqua Elite may offer a slightly simpler experience due to its AIO nature.
Aesthetic Appeal
Aesthetic considerations are increasingly important for PC builders. The Aqua Elite stands out with its ARGB lighting that can sync with a motherboard's lighting system, creating a visually striking setup. The swirling rectangle design of the pump head provides an impressive visual experience with its colourful light effects. In contrast, the Assassin X 90 SE V2 focuses on a more utilitarian appearance, prioritising function over form. While it is well-designed for airflow and cooling, it lacks the visual flair of the Aqua Elite. For users who value aesthetics, the Aqua Elite is likely the more appealing option.
Price and Value
When it comes to price, the Thermalright Aqua Elite 240 V3 is positioned at C$71.90, while the Assassin X 90 SE V2 is significantly more affordable at C$24.90. The Aqua Elite justifies its higher price tag with advanced features such as liquid cooling, ARGB lighting, and superior cooling performance. Conversely, the Assassin X is an excellent budget option for users who need reliable cooling without breaking the bank. While the Aqua Elite offers more performance and features, the value of each cooler depends on the user's specific needs and budget constraints.
Which should you buy?
Choosing between the Thermalright Aqua Elite 240 V3 and the Thermalright Assassin X 90 SE V2 ultimately depends on your specific requirements and budget. If you seek high-performance cooling with impressive aesthetics and are willing to invest C$71.90, the Aqua Elite is the superior choice. Its advanced liquid cooling technology and enhanced airflow make it ideal for demanding applications. However, if you're on a tighter budget and require a reliable cooler for standard usage, the Assassin X offers solid performance at just C$24.90. In summary, for those prioritizing performance and aesthetics, the Aqua Elite is the way to go, while the Assassin X is a great option for budget-conscious builders.
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