Thermalright Aqua Elite 120 V3 Liquid CPU Cooler vs Thermalright Peerless Assassin 120 SE V2 CPU Cooler
Updated August 2026 — The Thermalright Aqua Elite 120 V3 offers quieter operation and appealing aesthetics, while the Peerless Assassin 120 SE V2 excels in cooling performance and airflow. Choose based on your priorities.
The Thermalright Aqua Elite 120 V3 offers quieter operation and appealing aesthetics, while the Peerless Assassin 120 SE V2 excels in cooling performance and airflow. Choose based on your priorities.
Why Thermalright Aqua Elite 120 V3 Liquid CPU Cooler is better
lower price
Aqua Elite is priced at C$41.75
quieter operation
Aqua Elite has a noise level of 25.6 dBA
better aesthetics
Aqua Elite features ARGB lighting
Why Thermalright Peerless Assassin 120 SE V2 CPU Cooler is better
higher airflow
Peerless Assassin can reach 88.19 CFM
better thermal conductivity
Peerless Assassin uses copper base
higher RPM
Peerless Assassin fans can reach 1850 RPM
Overall score
Specifications
| Spec | Thermalright Aqua Elite 120 V3 Liquid CPU Cooler | Thermalright Peerless Assassin 120 SE V2 CPU Cooler |
|---|---|---|
| Max RPM | 1500 | 1850 |
| Airflow | 66.17 CFM | 88.19 CFM |
| Noise Level | 25.6 dBA | 29.5 dBA |
| Compatibility | AM4/AM5 | AM4/AM5 |
| Price | C$41.75 | C$54.90 |
Dimension comparison
Overview of the Products
The Thermalright Aqua Elite 120 V3 Liquid CPU Cooler and the Thermalright Peerless Assassin 120 SE V2 CPU Cooler are two high-performance cooling solutions designed for gamers and PC enthusiasts. The Aqua Elite is priced at C$41.75, while the Peerless Assassin comes in at C$54.90. Both products offer unique features aimed at improving CPU performance through effective heat dissipation.
Cooling Performance
The Aqua Elite boasts a fourth-generation pump head and a 120mm ARGB fan that can deliver an airflow of up to 66.17 CFM, with a noise level not exceeding 25.6 dBA. In contrast, the Peerless Assassin features dual thickened PWM fans that can reach an impressive airflow of 88.19 CFM, although its noise level can go up to 29.5 dBA. This indicates that while the Aqua Elite may operate more quietly, the Peerless Assassin offers superior airflow, making it potentially more effective in cooling high-performance CPUs.
Build Quality
Both coolers exhibit solid build quality, but they do so in different ways. The Aqua Elite's liquid cooling system includes a black aluminium fin heat sink and a protective mesh water pipe, emphasizing durability and aesthetics. The Peerless Assassin, on the other hand, utilises a copper base with aluminium fins and metal fasteners, which contribute to its robust design. While both coolers are constructed with high-quality materials, the Peerless Assassin's use of copper may provide better thermal conductivity, which is crucial for effective cooling.
Installation Process
When it comes to installation, the Aqua Elite offers a straightforward experience with compatibility for both AMD and Intel slots, including AM4, AM5, and various Intel LGA sockets. It comes pre-assembled with a fan already installed, making it user-friendly. The Peerless Assassin also supports a range of Intel and AMD slots and includes necessary mounting plates for easy installation. However, its larger size may require more careful consideration during installation to ensure compatibility with your PC case.
Fan Specifications
The Aqua Elite features a dual-fan TL-C12B-S V2 setup with a maximum speed of 1500 RPM, while the Peerless Assassin uses TL-C12C-X28 V2 fans capable of reaching 1850 RPM. The higher maximum RPM of the Peerless Assassin allows for greater cooling efficiency, although it also produces a higher noise level. The Aqua Elite, with its lower RPM and noise output, may be more suitable for users prioritising a quiet operation over maximum cooling performance.
Aesthetics and LED Lighting
In terms of aesthetics, the Aqua Elite stands out with its ARGB sync feature, providing a vibrant light show in sync with motherboard settings. This offers not only functional cooling but also visual appeal, making it an excellent choice for gamers who enjoy custom lighting setups. The Peerless Assassin, while not highlighted for its lighting features, is still a visually appealing cooler with a sleek design. However, it lacks the same level of aesthetic customisation as the Aqua Elite.
Price Comparison
Pricing is a critical factor when choosing between these two CPU coolers. The Aqua Elite is available for C$41.75, making it a more budget-friendly option for those looking for effective cooling without breaking the bank. The Peerless Assassin, priced at C$54.90, is more expensive but offers higher airflow and better build quality. Potential buyers must consider whether the additional features of the Peerless Assassin justify the higher price point based on their specific needs.
Which should you buy?
Ultimately, the choice between the Thermalright Aqua Elite 120 V3 Liquid CPU Cooler and the Thermalright Peerless Assassin 120 SE V2 CPU Cooler hinges on your individual priorities. If you're looking for a cost-effective solution with quieter operation and appealing aesthetics, the Aqua Elite is an excellent choice. However, if you require superior cooling performance and don't mind a higher noise level and price, the Peerless Assassin stands out as a robust option. Consider your cooling needs, installation preferences, and budget before making your decision.
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