Cooler Master Hyper 212 Spectrum V3 ARGB CPU Air vs Thermalright Assassin X120 Refined SE CPU Air
Updated July 2026 — Cooler Master Hyper 212 Spectrum V3 ARGB CPU Air wins on depth and height, Thermalright Assassin X120 Refined SE CPU Air wins on width.
The Cooler Master Hyper 212 Spectrum V3 ARGB offers superior aesthetics and customizable fan speeds, while the Thermalright Assassin X120 Refined SE is a slightly cheaper option with reliable performance. Overall, the Cooler Master is the better choice for most users.
Why Cooler Master Hyper 212 Spectrum V3 ARGB CPU Air is better
Aesthetics
Cooler Master features customizable aRGB lighting.
Fan Speed
Cooler Master has adjustable fan speeds from 650 to 1,750 RPM.
Installation
Cooler Master offers redesigned brackets for easier installation.
Why Thermalright Assassin X120 Refined SE CPU Air is better
Price
Thermalright is slightly cheaper at $17.90.
AGHP Technology
Thermalright features AGHP technology for consistent cooling.
Weight
Thermalright is lighter at 0.645kg.
Overall score
Specifications
| Spec | Cooler Master Hyper 212 Spectrum V3 ARGB CPU Air | Thermalright Assassin X120 Refined SE CPU Air |
|---|---|---|
| Cooling Base | Copper | Aluminum |
| Max RPM | 1750 | 1550 |
| Noise Level | ≤25 dB(A) | ≤25.6 dB(A) |
| Socket Support | AM5/AM4, LGA 1200/1700/1851 | AM4/AM5, LGA 1150/1151/1155/1200/1700/1851 |
| Airflow | Optimal | 66.17 CFM |
Dimension comparison
Overview of the Coolers
The Cooler Master Hyper 212 Spectrum V3 ARGB and the Thermalright Assassin X120 Refined SE are both solid contenders in the CPU cooler market. Each cooler boasts a unique set of features aimed at delivering high performance and low noise during operation. The Cooler Master is priced at $18.99, while the Thermalright comes in slightly cheaper at $17.90, making it about 5.7% less expensive. This price difference may influence budget-conscious users when deciding between the two.
Cooling Performance
When it comes to cooling performance, both coolers utilize a four heat pipe design, which is essential for effective heat dissipation from the CPU. The Cooler Master highlights its silver nickel-plated copper base, which is designed to enhance heat conductivity. This feature is particularly beneficial for high-performance processors like the AMD R7 and Intel i7. On the other hand, the Thermalright also employs four heat pipes but emphasizes its AGHP technology, which is specifically designed to combat the inverse gravity effect, ensuring consistent cooling regardless of orientation. Users can expect reliable cooling from both, but Cooler Master may have an edge in heat conductivity.
Fan Design and Noise Levels
The fan design plays a crucial role in both cooling efficiency and noise levels. The Cooler Master features a 120mm PWM fan that can adjust speeds between 650 to 1,750 RPM, allowing users to find the right balance between noise and airflow. The design also incorporates frosted blades for improved aRGB lighting effects. Meanwhile, the Thermalright’s TL-C12C PWM fan operates at a standard 1550 RPM, offering a maximum airflow of 66.17 CFM with a maximum noise level of 25.6 dB(A). While both fans provide efficient cooling, the adjustable speed of Cooler Master may appeal more to users seeking customizable performance.
Installation Process
Both coolers are designed for ease of installation, but their approaches differ slightly. The Cooler Master comes with redesigned brackets that simplify installation across the latest platforms, including AMD AM5 and Intel LGA 1700. This feature is particularly advantageous for users who may not have extensive experience with CPU cooler installations. In contrast, the Thermalright also offers compatibility with multiple Intel and AMD sockets, but does not specify any unique installation features. This could make the Cooler Master a more attractive option for first-time builders or those looking for a hassle-free setup.
Compatibility
Compatibility is a significant factor to consider when choosing a CPU cooler. The Cooler Master Hyper 212 Spectrum V3 supports a range of socket types, including AMD AM5/AM4 and Intel LGA 1200/1700/1851. This wide compatibility ensures that it can fit into a variety of systems. The Thermalright Assassin X120 also claims broad compatibility, supporting Intel LGA 1150/1151/1155/1200/1700/1851 as well as AMD AM4/AM5. Both coolers are suitable for modern setups, but users should verify their specific CPU socket type to ensure compatibility.
Aesthetic Appeal
Aesthetic features can enhance the overall look of a PC build, especially for users concerned with visual appeal. The Cooler Master’s frosted blade design not only provides functional benefits but also enhances the dispersion of aRGB lighting, creating a vibrant and customizable effect. This makes it an excellent choice for those who prioritize aesthetics in their builds. The Thermalright, while functional, does not emphasize any specific aesthetic features in its description, making the Cooler Master a more visually appealing option for RGB enthusiasts.
Brand Reputation
Brand reputation can significantly influence purchasing decisions. Cooler Master is a well-known brand in the gaming and PC cooling space, recognized for its quality and performance. The Hyper 212 series has a longstanding history of reliability and effectiveness, which contributes to its strong reputation. Meanwhile, Thermalright has over 20 years of experience in the industry and has garnered a following for its innovative cooling solutions. However, Cooler Master may have a broader recognition among mainstream PC builders, which could sway potential buyers.
Which should you buy?
In conclusion, both the Cooler Master Hyper 212 Spectrum V3 ARGB and the Thermalright Assassin X120 Refined SE offer solid performance and features for CPU cooling. The Cooler Master stands out for its customizable fan speeds and aesthetic appeal, making it suitable for users who value both performance and visual flair. Conversely, the Thermalright is slightly cheaper and employs AGHP technology for consistent cooling. Ultimately, your choice will depend on your specific needs, preferences in aesthetics, and budget considerations. If you want a proven performer with great looks, the Cooler Master is the way to go, but if you’re looking for a reliable and slightly cheaper option, the Thermalright is also a commendable choice.

