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Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F

Updated August 2026The Thermalright Peerless Assassin 120 SE offers superior cooling performance and build quality, while the Vetroo V3 is a budget-friendly option with adjustable features.

The Thermalright Peerless Assassin 120 SE offers superior cooling performance and build quality, while the Vetroo V3 is a budget-friendly option with adjustable features.

Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better

Cooling Performance

Higher TDP rating of 120W to 245W

Build Quality

Heavier and more robust construction

Compatibility

Supports more Intel socket types

Why Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F is better

Price

Significantly cheaper at C$19.99

Adjustable Height

Fan height can be adjusted for RAM clearance

Ease of Installation

Pre-installed fan for quick setup

Overall score

Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
85
Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F
65

Specifications

SpecThermalright Peerless Assassin 120 SE ARGB CPU Air CoolerVetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F
TDP Rating120W-245WNot specified
Noise Level25.6 dB(A)Variable
ARGB LightingYesYes
Socket SupportIntel/AMDIntel/AMD
Fan Count21

Dimension comparison

Thermalright Peerless Assassin 120 SE ARGB CPU Air CoolerVetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F

Price Comparison

The Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is priced at C$46.90, while the Vetroo V3 CPU Air Cooler is significantly cheaper at C$19.99. This striking difference of C$26.91 makes the Vetroo V3 an attractive option for budget-conscious consumers. However, the higher price of the Thermalright model may reflect its advanced features and performance capabilities, making it essential to evaluate whether the extra cost justifies the benefits it offers.

Design and Build Quality

The Thermalright Peerless Assassin 120 SE features a robust design with dimensions of 125mm x 135mm x 155mm and a weight of 0.97 kg, indicating a solid and durable construction. In contrast, the Vetroo V3 has a more compact design, standing at 133mm tall, which makes it ideal for smaller PC builds. While the Thermalright cooler is built for high-performance cooling with double tower cooling strength, the Vetroo V3 offers adjustable fan height to accommodate RAM clearance. This adaptability could be a deciding factor for users with limited space.

Cooling Performance

The Thermalright Peerless Assassin 120 SE boasts a TDP rating from 120W to 245W, indicating its capability to handle higher thermal loads. It features six heat pipes and two PWM fans with an airflow of 66.17 CFM at a maximum noise level of 25.6 dB(A). Conversely, the Vetroo V3 allows for dynamic speed adjustment between 800 and 2200 RPM, catering to both noise-sensitive and performance-oriented users. While the Vetroo may not compete with the Thermalright's maximum cooling capacity, its adjustable RPM offers versatility for various user preferences.

Compatibility

When it comes to compatibility, the Thermalright Peerless Assassin supports a range of socket types, including Intel (115X, 1200, 1700, 17XX) and AMD (AM4). This extensive compatibility ensures that it can fit a variety of systems. The Vetroo V3 also covers crucial sockets for both AMD (AM4, AM5) and Intel (LGA1851, 1700, 1200, 115X), making it versatile for users upgrading or building new systems. Both coolers cater to a wide audience, though the Thermalright offers slightly broader compatibility with more Intel socket options.

Fan Features and Lighting

The Thermalright Peerless Assassin comes equipped with two PWM fans that feature colourful ARGB lighting effects, adding aesthetic appeal to any build. The Vetroo V3 also incorporates addressable RGB lighting that can be synced with the motherboard, allowing for custom lighting configurations. Both coolers provide a visually appealing experience, but the Vetroo’s ability to adjust fan heights for enhanced RAM clearance is an added practical feature that could make it more user-friendly in specific builds.

Installation Process

The installation process can be a critical factor for many users. The Thermalright Peerless Assassin features metal fasteners designed for easy installation on both Intel and AMD platforms. Its comprehensive mounting options ensure a straightforward setup. On the other hand, the Vetroo V3 is designed for ease of use, with a pre-installed cooling fan that eliminates the need for removal during installation. This user-friendly design may appeal to those who prioritize quick and hassle-free assembly.

Noise Levels

Noise levels are often a deciding factor for PC users, especially in home or office environments. The Thermalright Peerless Assassin operates at a maximum noise level of 25.6 dB(A), which is relatively quiet for a high-performance cooler. Meanwhile, the Vetroo V3's PWM smart control allows for fine-tuning between noise and performance, with speeds ranging from 800 to 2200 RPM. This flexibility means users can opt for quieter operation when needed, making the Vetroo potentially more versatile in terms of noise control.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler and the Vetroo V3 CPU Air Cooler ultimately depends on your specific needs and preferences. If budget is your primary concern, the Vetroo V3, priced at C$19.99, offers good performance for its cost, especially with its adjustable fan height and RGB lighting features. However, if you are looking for superior cooling performance and build quality, the Thermalright Peerless Assassin, at C$46.90, justifies its higher price with its robust cooling capabilities and broader compatibility. Assess your requirements carefully to make the best choice for your build.

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Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler vs Vetroo V3 CPU Air Cooler with ARGB Lighting and PWM Smart Control - Adjustable F | versusfinder