Thermalright Assassin X 120R SE V2 CPU Air Cooler vs Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F
Updated August 2026 — The Thermalright Assassin X 120R SE V2 offers better compatibility and durability, while the Vetroo V3 provides adjustable fan speeds and RGB lighting at a lower price.
The Thermalright Assassin X 120R SE V2 offers better compatibility and durability, while the Vetroo V3 provides adjustable fan speeds and RGB lighting at a lower price.
Why Thermalright Assassin X 120R SE V2 CPU Air Cooler is better
better compatibility
supports more Intel sockets
quieter operation
lower noise level rating
higher durability
S-FDB bearings with 20,000 hours lifespan
Why Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F is better
lower price
C$19.99 vs C$23.59
RGB lighting
customizable with motherboard
easier installation
fan pre-installed on radiator
Overall score
Specifications
| Spec | Thermalright Assassin X 120R SE V2 CPU Air Cooler | Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F |
|---|---|---|
| Fan Speed | 1550 RPM | 800-2200 RPM |
| Airflow | 66.17 CFM | N/A |
| Noise Level | ≤25.6 dB(A) | N/A |
| Socket Support | LGA1150/1151/1155/1156/1200/1700/AM4/AM5 | LGA1851/1700/1200/115X/AM4/AM5 |
| Lighting | No | ARGB |
Dimension comparison
Price Comparison
The Thermalright Assassin X 120R SE V2 CPU Air Cooler is priced at C$23.59, while the Vetroo V3 CPU Air Cooler is slightly cheaper at C$19.99. This C$3.60 difference may seem minor, but it can influence budget-conscious consumers. Both products offer value for their price, but those looking for cost savings might lean towards the Vetroo V3 as a more economical choice.
Design and Aesthetics
In terms of design, the Vetroo V3 stands out with its addressable RGB lighting, allowing users to sync the cooler's lights with their motherboard for a customised look. The Thermalright Assassin X, although lacking RGB features, has a sleek design that fits well in medium-sized cases with its height of 148 mm. The Vetroo V3 is slightly shorter at 133 mm, making it ideal for compact PC builds, especially when considering RAM clearance.
Cooling Performance
The Thermalright Assassin X boasts a fan speed of 1550 RPM with an airflow of 66.17 CFM and noise levels of ≤25.6 dB(A). In contrast, the Vetroo V3 features a wider RPM range from 800 to 2200, enabling it to optimise performance by balancing airflow and noise. Both coolers are designed for effective heat dissipation, but the ability of the Vetroo V3 to adjust its speed dynamically allows it to cater to various cooling needs more effectively.
Noise Levels
When it comes to noise levels, the Thermalright Assassin X is rated at a maximum of 25.6 dB(A), ensuring a quiet operation during use. The Vetroo V3, while capable of operating quietly, does not specify its maximum noise level but offers functionality to adjust the fan speed from 800 to 2200 RPM. Users prioritising a quieter experience might still favour the Thermalright due to its specified noise rating.
Compatibility
Both coolers offer extensive compatibility with various CPU sockets. The Thermalright Assassin X supports Intel sockets including LGA1150, 1151, 1155, 1156, 1200, 1700, and AMD sockets like AM4 and AM5. Similarly, the Vetroo V3 is compatible with AMD AM4 and AM5, as well as Intel LGA1700, 1200, and 115X. This makes both products versatile options for a wide range of builds, though the Thermalright provides a broader compatibility for Intel sockets.
Installation Process
Installation ease is a significant factor for many users. The Thermalright Assassin X includes instructions and videos for installation, ensuring a straightforward process. The Vetroo V3 takes this a step further by allowing the fan to remain pre-installed on the radiator, simplifying the installation even more. This feature may appeal to users who prefer a hassle-free setup.
Build Quality and Durability
The Thermalright Assassin X is built with high-quality materials, featuring S-FDB bearings for an extended service life of up to 20,000 hours. The Vetroo V3 also boasts solid construction with high-density aluminium fins and direct heat pipes. While both coolers are designed for longevity, the Thermalright’s emphasis on industrial strength materials may provide an edge in durability and reliability.
Which should you buy?
Choosing between the Thermalright Assassin X 120R SE V2 and the Vetroo V3 ultimately depends on your priorities. If you're looking for a cost-effective option with adjustable fan speeds and RGB lighting, the Vetroo V3 at C$19.99 is an excellent choice. However, if you prefer a cooler with a quiet operation, broader compatibility, and higher durability, the Thermalright Assassin X at C$23.59 may better suit your needs. Both products excel in their respective features, so your decision should align with what features matter most for your specific build and usage requirements.
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