Thermalright Peerless Assassin 120 CPU Air Cooler vs Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler
Updated August 2026 — The Thermalright Frozen Notte 240 offers superior cooling performance and aesthetics, while the Peerless Assassin 120 is a budget-friendly option with quieter operation.
The Thermalright Frozen Notte 240 offers superior cooling performance and aesthetics, while the Peerless Assassin 120 is a budget-friendly option with quieter operation.
Why Thermalright Peerless Assassin 120 CPU Air Cooler is better
Price
Peerless Assassin is C$51.39, cheaper than Frozen Notte at C$63.90.
Noise Level
Peerless Assassin operates at 25.6 dB(A), quieter than Frozen Notte at 27.7 dB(A).
Installation
Peerless Assassin has a straightforward installation process.
Why Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler is better
Cooling Performance
Frozen Notte has a maximum airflow of 72.37 CFM compared to 66.17 CFM of Peerless Assassin.
Build Quality
Frozen Notte features a high-quality copper base and promises longevity.
Aesthetics
Frozen Notte offers synchronized ARGB lighting for a more dazzling effect.
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 CPU Air Cooler | Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler |
|---|---|---|
| Max RPM | 1500 | 2000 |
| Airflow (CFM) | 66.17 | 72.37 |
| Noise Level (dB) | 25.6 | 27.7 |
| Socket Compatibility | Intel/AMD | Intel/AMD |
| Cooling Type | Air | Water |
Dimension comparison
Cooling Performance
When it comes to cooling performance, the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler has a clear advantage over the Thermalright Peerless Assassin 120 CPU Air Cooler. The Frozen Notte features a water block with a full copper mirror plane base, which enhances heat dissipation. With a maximum fan speed of 2,000 RPM and an airflow capacity of 72.37 CFM, it is designed for high-performance cooling, supporting even the most demanding CPU tasks. In contrast, the Peerless Assassin, while equipped with a robust dual-tower design and two PWM fans, reaches a maximum airflow of 66.17 CFM at a lower fan speed of 1,500 RPM. This difference signifies that the water cooler may provide more effective thermal management under heavy loads.
Installation and Compatibility
Both coolers boast impressive compatibility with various CPU sockets, but there are notable differences in their installation processes. The Thermalright Peerless Assassin 120 is designed for a straightforward installation with metal fasteners for both Intel and AMD platforms, making it user-friendly for most builders. It supports a wide range of Intel sockets, including 1700 and 2066, as well as AMD’s AM4 and AM5. On the other hand, the Thermalright Frozen Notte 240 also supports a broad array of sockets, but its installation may require more space due to its 240mm radiator design, which necessitates a chassis width of at least 250mm. This could potentially limit options for compact builds, whereas the Peerless Assassin is more versatile in terms of case compatibility.
Noise Levels
In terms of noise levels, the Thermalright Peerless Assassin 120 operates at a maximum of 25.6 dB(A), providing a quieter cooling solution compared to the Frozen Notte, which can reach noise levels of 27.7 dB(A). This slight difference might be significant for users who prefer a quieter environment, especially during intensive tasks or gaming sessions. The Peerless Assassin’s lower noise output might appeal to those who prioritise silent operation, whereas the Frozen Notte’s cooling performance could justify its slightly higher noise level for users focused on temperature management.
Design and Aesthetics
Both coolers feature impressive design elements, but they cater to different aesthetic preferences. The Thermalright Peerless Assassin 120 showcases a sleek dual-tower design with ARGB lighting effects, making it visually striking while also providing functional performance. Its white paint finish adds a modern twist to any build. Conversely, the Thermalright Frozen Notte 240 also boasts ARGB lighting synchronized with the PWM fans and water-cooling head, providing a dazzling visual effect with up to 1,600W of colour output. The elegant black finish of the Frozen Notte may appeal to users looking for a more subdued aesthetic, while the Peerless Assassin stands out with its bright and bold appearance.
Build Quality
The build quality of both coolers is commendable, but they employ different materials and construction techniques. The Thermalright Peerless Assassin 120 features a combination of aluminum heat sinks and pure copper heat pipes, ensuring strong heat dissipation and durability. Its double-tower design enhances cooling efficiency, affirming its robust construction. In contrast, the Frozen Notte 240 utilises a high-quality copper base and aluminum alloy cover, along with a protective water pipe, which not only supports efficient cooling but also promises longevity with a life expectancy of up to 40,000 hours for its pump head. This high-performance build quality may make the Frozen Notte more appealing for users seeking a premium cooling solution.
Price Point
Price is an essential factor when comparing these two coolers. The Thermalright Peerless Assassin 120 is priced at C$51.39, making it an attractive option for budget-conscious buyers looking for reliable cooling performance without breaking the bank. In contrast, the Thermalright Frozen Notte 240 is priced higher at C$63.90, reflecting its advanced water-cooling technology and enhanced cooling capacity. The additional investment in the Frozen Notte may be justified for users who require superior cooling performance and are willing to spend a bit more for the benefits it offers.
User Experience
User experience is often influenced by factors such as ease of installation, noise levels, and overall performance. The Thermalright Peerless Assassin 120 is lauded for its straightforward installation process and effective cooling, making it ideal for novice builders and gamers seeking reliable thermal management with minimal hassle. Meanwhile, the Thermalright Frozen Notte 240, with its effective cooling capabilities and eye-catching ARGB lighting, provides a notable user experience, particularly for those who appreciate aesthetics alongside performance. However, the installation process may be more challenging due to its size requirements, potentially deterring less experienced users.
Which should you buy?
Ultimately, the decision between the Thermalright Peerless Assassin 120 CPU Air Cooler and the Thermalright Frozen Notte 240 Black ARGB V2 Water Cooling CPU Cooler hinges on individual needs and preferences. If you are looking for a budget-friendly cooler with good performance and quieter operation, the Peerless Assassin at C$51.39 is an excellent choice. However, if you need superior cooling efficiency and are willing to invest an additional C$12.51 for enhanced performance and aesthetic appeal, the Frozen Notte offers advanced features that justify its higher price. Consider your specific requirements, such as case compatibility, desired noise levels, and cooling performance, to make the best choice for your setup.
versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

