Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes vs Cooler Master Hyper 212 Halo Black CPU Air Cooler
Updated August 2026 — The Thermalright Assassin X 120R SE Plus offers excellent value with solid performance and lower noise levels, while the Cooler Master Hyper 212 Halo Black excels in aesthetics and airflow.
The Thermalright Assassin X 120R SE Plus offers excellent value with solid performance and lower noise levels, while the Cooler Master Hyper 212 Halo Black excels in aesthetics and airflow.
Why Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes is better
price
C$25.59 vs C$43.95
noise level
25.6 dB(A) for quieter operation
compatibility
supports more Intel sockets
Why Cooler Master Hyper 212 Halo Black CPU Air Cooler is better
aesthetics
modern design with ARGB lighting
airflow
enlarged fan blades for better cooling
brand reputation
Cooler Master is well-known for quality
Overall score
Specifications
| Spec | Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes | Cooler Master Hyper 212 Halo Black CPU Air Cooler |
|---|---|---|
| Current Price | C$25.59 | C$43.95 |
| Max Noise Level | 25.6 dB(A) | N/A |
| Fan Speed | 1550/1500 RPM | N/A |
| Heat Pipes | 4×6mm | N/A |
| ARGB Lighting | No | Yes |
Dimension comparison
Brand Overview
When considering the Thermalright Assassin X 120R SE Plus and the Cooler Master Hyper 212 Halo Black, it's essential to recognise the brands behind these products. Thermalright has over 20 years of experience in the market, focusing on computer accessories, including CPU coolers. Cooler Master, known for its innovative cooling solutions, has created a strong presence in the gaming and high-performance computing sectors. Both brands offer reliable products, but their design philosophies and target audiences may differ, influencing your choice of CPU cooler.
Design and Aesthetics
The Thermalright Assassin X 120R SE Plus features a utilitarian design, prioritising performance over aesthetics. In contrast, the Cooler Master Hyper 212 Halo Black boasts a sleek, modern appearance with an attractive black aluminium top cover and dual loop ARGB lighting. This design not only enhances the visual appeal of a gaming setup but also allows for customisation through ARGB Gen 2 features. If aesthetics play a significant role in your decision-making, the Cooler Master model may stand out more than the functional yet straightforward design of the Thermalright cooler.
Cooling Performance
Both CPU coolers excel in cooling performance, but they employ different technologies. The Thermalright Assassin X 120R SE Plus boasts four 6mm heat pipes that utilise AGHP technique to combat inverse gravity effects, ensuring efficient heat dissipation under various orientations. In contrast, the Cooler Master Hyper 212 Halo Black features enlarged fan blades designed to enhance airflow and cooling efficiency. While the Thermalright cooler's capabilities are supported by its advanced heat pipe technology, the Cooler Master cooler's fan design aims to improve airflow directly. This makes both options strong performers, albeit through different engineering approaches.
Noise Level
Noise levels are a crucial consideration when selecting a CPU cooler. The Thermalright Assassin X 120R SE Plus operates at a maximum noise level of 25.6 dB(A), ensuring a relatively quiet computing environment. The Cooler Master Hyper 212 Halo Black does not specify noise levels, but its design intentions suggest a focus on maintaining stability and performance without contributing excess sound. For users sensitive to noise, the Thermalright option may offer a more definitive assurance of quiet operation, making it a preferable choice if silence is a priority.
Fan Technology
Fan technology plays a significant role in the efficiency and performance of CPU coolers. The Thermalright Assassin X 120R SE Plus features double PWM fans with varying speeds of 1550 RPM and 1500 RPM, providing a balance of airflow and noise reduction. The Cooler Master Hyper 212 Halo Black's MF120 Halo² fans are engineered for improved airflow and come equipped with dual-loop ARGB for added visual flair. While both products utilise PWM technology for efficient fan control, the Thermalright cooler's specifications provide a clearer understanding of its operational capabilities, whereas the Cooler Master model leans heavily on its design enhancements.
Price Comparison
In terms of pricing, the Thermalright Assassin X 120R SE Plus is significantly more affordable at C$25.59, while the Cooler Master Hyper 212 Halo Black is priced at C$43.95. This price difference of approximately C$18.36 may be a deciding factor for budget-conscious consumers. While the Cooler Master offers advanced features such as ARGB lighting and a modern design, the Thermalright cooler delivers excellent cooling performance at a lower price point, making it appealing for those looking for value without compromising on quality.
Compatibility
Compatibility is crucial when selecting a CPU cooler. The Thermalright Assassin X 120R SE Plus supports a wide range of Intel sockets, including 1150, 1151, 1155, 1156, 1200, 1700, and AMD's AM4 and AM5. On the other hand, the Cooler Master Hyper 212 Halo Black is designed with a compact height of 154mm, ensuring compatibility with a broad range of chassis. The Thermalright cooler’s extensive socket support means it can cater to a variety of builds, while the Cooler Master’s compact design allows for versatility in smaller cases. Depending on your system requirements, either cooler could be a suitable choice.
User Experience and Installation
User experience during installation can greatly affect overall satisfaction with a CPU cooler. The Thermalright Assassin X 120R SE Plus comes with various mounting plates and fastener parts for different CPU socket platforms, making installation more straightforward. Conversely, while the Cooler Master Hyper 212 Halo Black does not detail its installation process, its reputation suggests a user-friendly experience typical of Cooler Master products. For users who may not be as experienced with hardware installation, the Thermalright cooler's clear compatibility and support may offer a smoother experience.
Which should you buy?
In conclusion, choosing between the Thermalright Assassin X 120R SE Plus and the Cooler Master Hyper 212 Halo Black depends on your priorities. If you are looking for an affordable, quiet, and efficient cooler with extensive compatibility, the Thermalright model is an excellent choice. Conversely, if aesthetics, advanced fan technology, and enhanced airflow are more critical to you, the Cooler Master Hyper 212 Halo Black may justify the higher price. Ultimately, both coolers provide solid performance, so consider your specific needs and preferences when making your decision.
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