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Cooler Master Hyper 212 Black Edition CPU Air Coolor vs Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes

Updated August 2026The Thermalright Assassin X 120R SE Plus offers better airflow and quieter operation at a lower price, making it a strong contender. However, the Cooler Master Hyper 212 Black Edition provides a premium design and solid performance.

The Thermalright Assassin X 120R SE Plus offers better airflow and quieter operation at a lower price, making it a strong contender. However, the Cooler Master Hyper 212 Black Edition provides a premium design and solid performance.

Why Cooler Master Hyper 212 Black Edition CPU Air Coolor is better

Design

Premium look with jet black finish

Brand Reputation

Cooler Master is a well-known brand

Fan Features

Smart fan sensor for jam protection

Why Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes is better

Airflow

66.17 CFM vs 42 CFM

Noise Level

Quieter at ≤25.6 dB

Price

C$25.59 vs C$34.98

Overall score

Cooler Master Hyper 212 Black Edition CPU Air Coolor
75
Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes
85

Specifications

SpecCooler Master Hyper 212 Black Edition CPU Air CoolorThermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes
Max Airflow42 CFM66.17 CFM
Noise Level26.0 dB≤25.6 dB
Socket SupportIntel & AMDIntel & AMD
Heat Pipe TypeDirect ContactAGHP
Fan TypeSingleDual PWM

Dimension comparison

Cooler Master Hyper 212 Black Edition CPU Air CoolorThermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes

Overview of the Coolers

In the realm of CPU coolers, the Cooler Master Hyper 212 Black Edition and the Thermalright Assassin X 120R SE Plus each offer unique features aimed at enhancing performance and efficiency. The Cooler Master is priced at C$34.98, while the Thermalright comes in at a more budget-friendly C$25.59. This price difference reflects the distinct engineering approaches and capabilities of each cooler.

The Cooler Master Hyper 212 Black Edition features a robust design with four heat pipes that utilise direct contact technology, ensuring effective heat dissipation. In contrast, the Thermalright Assassin X 120R SE Plus employs AGHP technology with its four 6mm heat pipes, designed to mitigate the inverse gravity effect under various orientations, promising high efficiency in cooling performance.

Cooling Performance

When it comes to cooling performance, the Thermalright Assassin X 120R SE Plus boasts a maximum air flow of 66.17 CFM, compared to the Cooler Master’s 42 CFM. This significant difference indicates that the Thermalright may be more effective at cooling under high-demand conditions. Additionally, the Thermalright runs at a noise level of ≤25.6 decibels, making it quieter than the Cooler Master, which operates at 26.0 decibels.

The enhanced airflow and lower noise level of the Thermalright make it an attractive option for users who prioritize silent operation without sacrificing cooling capability. This performance edge can be particularly beneficial for high-performance gaming or CPU-intensive tasks.

Build Quality and Design

In terms of build quality, both coolers display thoughtful design choices. The Cooler Master Hyper 212 Black Edition is encased in a sleek jet black finish with nickel plated fins, giving it a premium appearance. This not only enhances its aesthetics but also contributes to improved cooling efficiency.

Meanwhile, the Thermalright Assassin X 120R SE Plus focuses on functionality, featuring dual PWM fans (TL-C12C and TL-C12RB V2) designed to optimise airflow while maintaining low noise levels. The materials used in its construction, including industrial-strength PBT + PC, promise durability and longevity, which are critical for maintaining performance over time.

Noise Levels

Noise level is a crucial consideration for many PC builders, and here, the Thermalright Assassin X 120R SE Plus takes the lead with its maximum noise level of ≤25.6 decibels. This is slightly quieter than the Cooler Master Hyper 212 Black Edition, which operates at 26.0 decibels.

For users who are sensitive to noise, particularly in quiet environments or when using their PC for tasks such as content creation or gaming, the quieter operation of the Thermalright may offer a more pleasant experience without compromising on cooling performance.

Compatibility with CPU Sockets

Compatibility is essential for any CPU cooler, and both coolers support a range of CPU sockets. The Cooler Master Hyper 212 Black Edition supports a broad array of Intel sockets, including LGA2066 and LGA1151, as well as several AMD sockets like AM4 and FM2+.

On the other hand, the Thermalright Assassin X 120R SE Plus also accommodates a wide variety of sockets, supporting Intel’s 1150, 1151, and 1700, along with AMD’s AM4 and AM5. This makes both coolers versatile choices for different builds, but the specific compatibility with your existing or planned CPU should guide your final decision.

Installation Process

The installation process can significantly impact the user experience, and both coolers offer designs aimed at making setup easier. The Cooler Master Hyper 212 Black Edition features a snap-and-play design, simplifying the process of upgrading or removing the fan.

Conversely, the Thermalright Assassin X 120R SE Plus provides a comprehensive mounting system that includes various fasteners and mounting plates for different CPU socket types. This attention to detail can make installation straightforward, allowing users to quickly set up their cooling solutions without unnecessary hassle.

Price Comparison

Price is a critical factor for many consumers when selecting a CPU cooler. The Cooler Master Hyper 212 Black Edition retails for C$34.98, while the Thermalright Assassin X 120R SE Plus is available for a notably lower price of C$25.59.

This C$9.39 difference may make the Thermalright a more appealing option for budget-conscious consumers, especially given its competitive performance features. However, those willing to invest a bit more may find the additional features of the Cooler Master worth the extra cost.

Which should you buy?

Choosing between the Cooler Master Hyper 212 Black Edition and the Thermalright Assassin X 120R SE Plus ultimately depends on your specific needs and budget. If you prioritise maximum airflow and quieter operation, the Thermalright may be the better choice, especially with its lower price point. However, if you prefer a cooler that combines aesthetic appeal with solid performance, the Cooler Master could justify the higher price. Consider your CPU compatibility, noise sensitivity, and cooling performance needs to make the best decision for your system.

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Cooler Master Hyper 212 Black Edition CPU Air Coolor vs Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes | versusfinder