Thermalright Assassin X 120 V2 Plus CPU Cooler 4 Heat Pipes with AGHP Technology vs Gamma A40 ARGB BK CPU Cooler
Updated August 2026 — The Thermalright Assassin X 120 V2 Plus offers superior cooling efficiency and quieter operation, making it the better choice overall.
The Thermalright Assassin X 120 V2 Plus offers superior cooling efficiency and quieter operation, making it the better choice overall.
Why Thermalright Assassin X 120 V2 Plus CPU Cooler 4 Heat Pipes with AGHP Technology is better
Cooling Efficiency
Advanced AGHP technology enhances cooling performance.
Noise Levels
S-FDB bearings ensure quieter operation.
Brand Reputation
Thermalright has over 20 years of experience in CPU coolers.
Why Gamma A40 ARGB BK CPU Cooler is better
Design
Modern aesthetics with RGB lighting appeal.
Compact Size
Slightly shorter height for better case compatibility.
TDP Support
Handles up to 200W TDP for high-performance CPUs.
Overall score
Specifications
| Spec | Thermalright Assassin X 120 V2 Plus CPU Cooler 4 Heat Pipes with AGHP Technology | Gamma A40 ARGB BK CPU Cooler |
|---|---|---|
| Socket Support | Intel & AMD | Intel & AMD |
| Cooling Tech | AGHP | Direct-Touch |
| Max TDP | N/A | 200W |
| Noise Level | Low | N/A |
| Installation | Easy | Easy |
Dimension comparison
Overview of Thermalright Assassin X 120 V2 Plus CPU Cooler
The Thermalright Assassin X 120 V2 Plus CPU Cooler is designed for optimal performance with its advanced AGHP technology and four heat pipes. This cooler measures 120mm in length, 96mm in width, and 154mm in height, making it a compact option for various builds. With a current price of C$25.90, it provides good value while featuring high-quality aluminum construction and S-FDB bearings for reduced noise and extended lifespan. The cooler supports a wide range of Intel and AMD socket types, ensuring compatibility with most modern processors.
Overview of Gamma A40 ARGB BK CPU Cooler
The Gamma A40 ARGB BK CPU Cooler, priced at C$29.09, offers a compact height of 133mm, which guarantees compatibility with most cases. This cooler supports up to 200W TDP, making it suitable for high-performance CPUs. Its direct-touch heatpipe technology, featuring four 6mm heat pipes, enhances heat dissipation by increasing contact area, thus improving cooling efficiency. The cooler is designed for easy installation on both Intel and AMD platforms, making it user-friendly for builders.
Cooling Performance Comparison
In terms of cooling performance, the Thermalright Assassin X 120 V2 Plus stands out with its advanced AGHP technique, which helps mitigate the inverse gravity effect encountered during orientation changes. This cooler is engineered for a long service life of up to 20,000 hours, ensuring reliability under load. In contrast, the Gamma A40 ARGB BK is designed to handle a maximum thermal design power (TDP) of 200W, suitable for more demanding systems. While both coolers are efficient, the Assassin X 120 V2 Plus’s technology may provide a slight edge in maintaining performance over time.
Design and Aesthetics
The design of the Thermalright Assassin X 120 V2 Plus is straightforward yet effective, with a focus on functionality rather than flashy aesthetics. In contrast, the Gamma A40 ARGB BK showcases a modern look with its round dot matrix elements on the top cover, appealing to users who prioritise visual appeal in their builds. While the Assassin X model emphasises performance, the Gamma A40 offers a blend of style and cooling efficiency, making it suitable for gamers and PC enthusiasts who appreciate RGB lighting.
Compatibility and Installation
The Thermalright Assassin X 120 V2 Plus offers extensive compatibility, supporting a wide array of Intel socket types, including 1150 to 1700, as well as AMD’s AM4 and AM5 platforms. This feature ensures that users can fit it into most modern systems without hassle. Meanwhile, the Gamma A40 ARGB BK also supports the major Intel and AMD platforms but lacks the specific socket compatibility range of the Assassin X. However, both coolers are designed for easy installation, making them accessible for both novices and experienced builders.
Noise Levels
One of the standout features of the Thermalright Assassin X 120 V2 Plus is its use of S-FDB bearings, which significantly reduce fan noise while maximizing cooling performance. This design allows the cooler to maintain a quiet operation, a key consideration for users who prefer a silent PC. The Gamma A40 ARGB BK, while efficient and compact, does not specify its noise levels, which may leave potential buyers wondering about its acoustic performance under load. Therefore, those sensitive to noise might lean towards the Thermalright cooler for its proven quiet operation.
Brand Reputation and Support
Thermalright has built a solid reputation over more than 20 years in the computer accessory market, particularly in the realm of CPU coolers. Their focus on research and development has led to innovations like the AGHP technology used in the Assassin X 120 V2 Plus. The brand's credibility can provide consumers with confidence in their product's performance and longevity. On the other hand, the Gamma A40 ARGB BK is from Ocypus, a newer brand with less established recognition. While it offers competitive features, the long-term reliability may not be as well-documented as that of Thermalright's offerings.
Which should you buy?
Choosing between the Thermalright Assassin X 120 V2 Plus and the Gamma A40 ARGB BK depends on your specific needs. If you prioritise silent operation, extensive compatibility, and long-term reliability, the Thermalright Assassin X 120 V2 Plus is an excellent choice at C$25.90. However, if you prefer a cooler that combines good performance with modern aesthetics and a compact design, the Gamma A40 ARGB BK at C$29.09 could be more appealing. Ultimately, both coolers offer solid performance, but the Assassin X may provide better value for those focused on cooling efficiency and noise reduction.
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