Gamma A40 ARGB BK CPU Cooler vs Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler
Updated August 2026 — The Gamma A40 ARGB BK CPU Cooler offers better TDP handling and ease of installation, while the Thermalright Burst Assassin 120 SE excels in noise levels and advanced cooling technology. Overall, the Gamma A40 is the better choice for most users.
The Gamma A40 ARGB BK CPU Cooler offers better TDP handling and ease of installation, while the Thermalright Burst Assassin 120 SE excels in noise levels and advanced cooling technology. Overall, the Gamma A40 is the better choice for most users.
Why Gamma A40 ARGB BK CPU Cooler is better
TDP Rating
Gamma A40 supports up to 200W TDP.
Installation
Gamma A40 has a simpler installation process.
Compact Design
Gamma A40 has a height of 133mm for better case compatibility.
Why Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler is better
Noise Level
Thermalright operates at 25.6 dB(A) for quieter performance.
Cooling Technology
Thermalright features advanced AGHP technology.
Aesthetic Features
Both have ARGB, but Thermalright offers more detailed customization.
Overall score
Specifications
| Spec | Gamma A40 ARGB BK CPU Cooler | Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler |
|---|---|---|
| Brand | Ocypus | Thermalright |
| Current Price | C$29.09 | C$29.90 |
| Fan Speed | N/A | 1550 RPM |
| Air Flow | N/A | 66.17 CFM |
| Noise Level | N/A | 25.6 dB(A) |
| Socket Support | Intel & AMD | Intel & AMD |
Dimension comparison
Overview of the Coolers
When comparing the Gamma A40 ARGB BK CPU Cooler and the Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler, both offer unique features catering to different user needs. The Gamma A40 is priced at C$29.09, while the Thermalright Burst Assassin is slightly higher at C$29.90. Despite their similar price points, each cooler presents distinct advantages that may influence your decision depending on your setup and performance requirements.
Design and Compatibility
The Gamma A40 features a compact design with a height of just 133mm, ensuring compatibility with a wide variety of cases. This makes it an excellent option for users with limited space. In contrast, the Thermalright Burst Assassin boasts a unique fin offset technology that eliminates memory height limitations during installation, allowing it to fit comfortably alongside taller RAM modules. Both coolers support Intel and AMD platforms, but the Gamma A40's straightforward installation process may appeal to first-time builders or those looking for ease.
Cooling Performance
Cooling efficiency is a critical aspect of any CPU cooler. The Gamma A40 can handle a thermal design power (TDP) of up to 200W, showcasing its capability to cool high-performance CPUs effectively. On the other hand, the Thermalright Burst Assassin features a robust design with six nickel-plated copper heat pipes and a fan speed of 1550 RPM, which aids in quick heat dissipation. The combination of these features results in an air flow rate of 66.17 CFM, which is essential for maintaining optimal CPU temperatures during intense workloads.
Noise Levels
Noise levels can significantly impact the user experience, particularly in quieter environments. The Gamma A40 does not explicitly state its noise levels, but its high-performance fan design suggests an emphasis on efficiency. In contrast, the Thermalright Burst Assassin operates at a noise level of 25.6 dB(A), making it a quieter option while still providing effective cooling. Users who prioritize a silent operation may find the Thermalright cooler more appealing.
Aesthetic Appeal
Both coolers offer aesthetic enhancements, particularly with their ARGB lighting capabilities. The Gamma A40 features a brand-new top cover with a classic round dot matrix design, adding a modern touch to any build. Meanwhile, the Thermalright Burst Assassin also integrates ARGB, allowing users to synchronise lighting effects with their other components. The choice between the two may boil down to personal preference in design and lighting features.
Installation Process
Installation ease is a vital factor for many builders. The Gamma A40 is noted for its simple installation process, supporting both Intel and AMD mainstream platforms without complications. The Thermalright Burst Assassin, while also designed for easy installation, requires the original motherboard backplane for AMD installations. This additional step may deter some users, particularly those who prefer a hassle-free assembly experience.
Build Quality and Durability
Both coolers are designed with durability in mind. The Gamma A40 incorporates a direct-touch heatpipe design with four Φ6mm heat pipes, enhancing thermal conductivity through increased contact area. The Thermalright Burst Assassin features AGHP technology, which helps to counteract the inverse gravity effect, enhancing its reliability across different orientations. Additionally, the use of industrial-strength materials assures users of the longevity of both products.
Which should you buy?
Choosing between the Gamma A40 ARGB BK CPU Cooler and the Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler ultimately depends on your specific needs and preferences. If you require a compact cooler that offers easy installation and a higher TDP rating, the Gamma A40 is your best bet at C$29.09. However, if you prioritise lower noise levels and advanced cooling technology, the Thermalright Burst Assassin, priced at C$29.90, may be worth the slight premium. Consider your case dimensions, noise tolerance, and aesthetic preferences to make the best choice for your build.
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