Thermalright Peerless Assassin 120 SE CPU Cooler vs Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F
Updated August 2026 — The Thermalright Peerless Assassin 120 SE offers superior cooling performance and features, making it the better choice for high-demand users. The Vetroo V3 is a budget-friendly option with decent performance for less intensive needs.
The Thermalright Peerless Assassin 120 SE offers superior cooling performance and features, making it the better choice for high-demand users. The Vetroo V3 is a budget-friendly option with decent performance for less intensive needs.
Why Thermalright Peerless Assassin 120 SE CPU Cooler is better
Cooling Performance
Dual tower design and six heat pipes enhance thermal management.
Airflow
Maximum airflow of 66.17 CFM at lower noise levels.
Build Quality
High-quality materials and design for better heat dissipation.
Why Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F is better
Price
More affordable at C$19.99.
Compact Size
Ideal for smaller builds with adjustable fan height.
Ease of Installation
Pre-installed fan simplifies setup process.
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 SE CPU Cooler | Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F |
|---|---|---|
| Max RPM | 1550 | 2200 |
| Noise Level | 25.6 dB(A) | 30 dB(A) |
| ARGB Lighting | Yes | Yes |
| Socket Support | Intel/AMD | Intel/AMD |
| Airflow | 66.17 CFM | 50 CFM |
Dimension comparison
Overview of the Thermalright Peerless Assassin 120 SE CPU Cooler
The Thermalright Peerless Assassin 120 SE CPU Cooler is a strong contender in the CPU cooling market, priced at C$48.90. With over 20 years of experience in the industry, Thermalright offers a reputable product designed for high performance. The cooler features a dual tower heatsink configuration and is equipped with six 6mm pure copper heat pipes, which enhance heat exchange efficiency. This ensures that the cooler effectively dissipates heat, making it suitable for demanding applications.
The Peerless Assassin 120 SE also boasts two high-performance ARGB fans with a maximum airflow of 66.17 CFM at a noise level of 25.6 dB(A). The cooler is compatible with various Intel and AMD sockets, ensuring versatility for different builds. This product is ideal for users looking for effective cooling solutions with aesthetic appeal due to its RGB lighting.
Overview of the Vetroo V3 CPU Air Cooler
The Vetroo V3 CPU Air Cooler stands out with its competitive price of C$19.99, making it a more budget-friendly option. It features adjustable PWM smart control, allowing fan speeds to vary between 800 to 2200 RPM. This flexibility helps users optimise their cooling performance, either minimising noise or maximising airflow based on their needs.
In addition to its dynamic speed control, the Vetroo V3 includes addressable RGB lighting that can be synchronised with a motherboard via a 5v 3-pin port. This feature adds a layer of customisation to PC builds. The cooler is also compact, measuring only 133 mm in height, making it suitable for smaller cases while providing compatibility with both AMD and Intel sockets.
Performance Comparison
When it comes to performance, the Thermalright Peerless Assassin 120 SE is designed for users who demand high cooling efficiency. Its dual tower design and six heat pipes enhance its thermal management capabilities, making it ideal for high-performance CPUs. The fans operate at a maximum speed of 1550 RPM, producing a reliable airflow while maintaining a low noise level of 25.6 dB(A).
Conversely, the Vetroo V3 provides flexibility in cooling performance with its adjustable fan speed range. Users can choose between low noise levels or maximum airflow, depending on their requirements. While it might not offer the same level of raw cooling power as the Peerless Assassin, its adaptability makes it suitable for a range of scenarios, especially in compact builds.
Design and Aesthetics
The Thermalright Peerless Assassin 120 SE is designed with a dual tower heatsink and is complemented by two ARGB fans that enhance its visual appeal. The RGB lighting can be synchronised with other components, allowing for a cohesive aesthetic in builds. Its dimensions ensure compatibility with a variety of cases, though users should verify space in their builds before installation.
On the other hand, the Vetroo V3 also features ARGB lighting, but its compact design makes it particularly appealing for smaller builds. The adjustable fan height allows for tailored clearance above RAM modules, ensuring compatibility without sacrificing performance. While both coolers offer RGB lighting, the Peerless Assassin leans more towards users prioritising cooling capability, whereas the Vetroo V3 targets those seeking a balance between size and visual flair.
Installation Process
The installation process for the Thermalright Peerless Assassin 120 SE involves using its SS2 install system and metal pressure plate, which promise better contact with the CPU. However, it requires users to check compatibility with their motherboard and case dimensions. Notably, when installing on AMD AM4 and AM5 motherboards, users must utilise the original motherboard's backplate for installation, which is not included.
In contrast, the Vetroo V3 simplifies installation by pre-installing the cooling fan on the radiator. This feature eliminates the need to remove the fan during setup, streamlining the process. Its design accommodates various CPU sockets, making it a more hassle-free choice for users who may not be as experienced with cooler installations.
Price Comparison
Price is a significant factor when comparing the Thermalright Peerless Assassin 120 SE and the Vetroo V3. The Peerless Assassin is priced at C$48.90, reflecting its high-performance capabilities and extensive features. It positions itself as a premium option for users willing to invest in effective cooling solutions.
Meanwhile, the Vetroo V3 is priced at C$19.99, making it an attractive choice for budget-conscious individuals. While it may not offer the same level of performance as the Peerless Assassin, its price point allows users to achieve adequate cooling without breaking the bank. This substantial price difference may sway novice builders or those with less demanding cooling needs towards the Vetroo V3.
Compatibility
Both the Thermalright Peerless Assassin 120 SE and the Vetroo V3 offer extensive compatibility with various CPU sockets. The Peerless Assassin supports a range of Intel sockets, including LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA1700, and LGA1851, alongside AMD’s AM4 and AM5. Its broad compatibility ensures it can cater to many users with different systems.
Conversely, the Vetroo V3 also supports a solid range of Intel and AMD sockets, including LGA1851, LGA1700, LGA1200, LGA115X, and AMD AM4/AM5. This compatibility reinforces its position as a versatile cooler suitable for various builds. However, users must consider specific requirements when selecting a cooler for their systems.
Which should you buy?
Deciding between the Thermalright Peerless Assassin 120 SE and the Vetroo V3 ultimately depends on your specific needs and budget. If you are looking for a high-performance cooler with superior thermal management and extensive compatibility, the Thermalright Peerless Assassin 120 SE is the better option at C$48.90. Its advanced features and cooling capabilities justify the higher price for performance-focused users.
On the other hand, if you are on a budget or seeking a compact solution for a smaller build, the Vetroo V3 at C$19.99 offers excellent value. Its adjustable fan speed and ARGB lighting provide enough performance and visual appeal for general use. Ultimately, your choice should align with your cooling requirements, aesthetic preferences, and budget constraints.
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