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Thermalright Peerless Assassin 140 Black CPU Cooler vs Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler

Updated August 2026The Thermalright Peerless Assassin 140 Black offers superior cooling performance and broader compatibility, while the Cooler Master Hyper 212 RGB Black Edition is more budget-friendly with aesthetic features. Choose based on your priorities.

The Thermalright Peerless Assassin 140 Black offers superior cooling performance and broader compatibility, while the Cooler Master Hyper 212 RGB Black Edition is more budget-friendly with aesthetic features. Choose based on your priorities.

Why Thermalright Peerless Assassin 140 Black CPU Cooler is better

Cooling Performance

Higher airflow of 66.17 CFM vs 57.3 CFM

Noise Level

Quieter operation at ≤25.6 dB(A) vs 26.0 dB

Compatibility

Wider socket support for Intel and AMD

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

Price

Lower price of C$44.99 vs C$54.90

Aesthetics

RGB lighting features for visual appeal

Ease of Installation

Intuitive snap-and-play fan bracket design

Overall score

Thermalright Peerless Assassin 140 Black CPU Cooler
85
Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler
75

Specifications

SpecThermalright Peerless Assassin 140 Black CPU CoolerCooler Master Hyper 212 RGB Black Edition CPU Air Cooler
BrandThermalrightCooler Master
Heatpipes64
Noise Level≤25.6 dB(A)26.0 dB
Fan RPM15001600
Socket SupportLGA1150-1851, AM4/AM5LGA1150-1200, AM4

Dimension comparison

Thermalright Peerless Assassin 140 Black CPU CoolerCooler Master Hyper 212 RGB Black Edition CPU Air Cooler

Overview of Thermalright Peerless Assassin 140 Black and Cooler Master Hyper 212 RGB Black Edition

The Thermalright Peerless Assassin 140 Black is priced at C$54.90, while the Cooler Master Hyper 212 RGB Black Edition is more budget-friendly at C$44.99. Both coolers are designed to enhance CPU performance through efficient heat dissipation, but they each offer unique features that cater to different needs.

Design and Build Quality

The Thermalright Peerless Assassin 140 Black features a twin-tower design with symmetrical mecha-shaped fins and six pure copper heatpipes, which enhances its ability to dissipate heat effectively. At a height of 158mm, it is suitable for large and medium-sized chassis, ensuring compatibility with high-profile memory and graphics cards. In contrast, the Cooler Master Hyper 212 RGB Black Edition boasts a more compact design, utilising four heatpipes with direct contact technology, aimed at providing excellent heat dissipation while maintaining a lower profile. The use of a stacked fin array in the Hyper 212 helps reduce airflow resistance, making it a reliable option for space-constrained builds.

Cooling Performance

In terms of cooling efficiency, the Thermalright Peerless Assassin 140 Black outshines its competitor with a maximum air volume of 66.17 CFM, supported by dual PWM fans operating at 1500 RPM. This airflow is complemented by a noise level of ≤25.6 dB(A), making it not only powerful but also relatively quiet. Conversely, the Cooler Master Hyper 212 RGB delivers 57.3 CFM of airflow, which is commendable but does not match the output of the Peerless Assassin. Its noise level is slightly higher at 26.0 dB, which may be a consideration for users prioritising silence in their builds.

Compatibility and Installation

The Thermalright Peerless Assassin 140 Black is designed with a wide range of compatibility in mind, supporting Intel sockets LGA1150 through LGA1851 and AMD sockets AM4 and AM5. Its installation is made easier with all-metal fasteners and a mounting kit that adapts to various CPU models. The Cooler Master Hyper 212 RGB is also compatible with multiple sockets, but it is particularly known for its intuitive snap-and-play fan bracket design, which simplifies the process of upgrading or removing the fan. While both coolers are compatible with a range of systems, the Peerless Assassin offers a broader socket support.

Noise Level and Fan Technology

When it comes to noise levels, the Thermalright Peerless Assassin 140 Black operates at a maximum of ≤25.6 dB(A), making it one of the quieter options in its class. Its dual fans enhance airflow without significantly increasing noise, which is beneficial for users who value a silent operation. On the other hand, the Cooler Master Hyper 212 RGB Black Edition has a noise level of 26.0 dB, which is only marginally louder. The Hyper 212 incorporates a Smart Fan sensor that protects against potential cable jams and enhances reliability, adding a layer of convenience for users.

Aesthetics and RGB Features

The Cooler Master Hyper 212 RGB Black Edition excels in aesthetics, featuring a wired RGB LED controller that allows users to customize colours and effects at the touch of a button. This feature appeals to gamers and PC enthusiasts who want their builds to have a visually stunning appearance. In contrast, the Thermalright Peerless Assassin 140 Black does not mention any RGB lighting or aesthetic enhancements, focusing instead on performance and functionality. For those who prioritise visual appeal alongside performance, the Hyper 212 may be the more attractive option.

Price and Value Proposition

With a price tag of C$54.90, the Thermalright Peerless Assassin 140 Black is slightly more expensive than the C$44.99 Cooler Master Hyper 212 RGB Black Edition. The additional cost of the Peerless Assassin can be justified by its superior cooling performance and broader compatibility with CPU sockets. However, for users on a tighter budget, the Hyper 212 offers solid performance and aesthetic features at a more accessible price point. Buyers should consider their specific needs and budget when evaluating the value of each cooler.

User Experience and Feedback

User feedback for the Thermalright Peerless Assassin 140 Black generally highlights its exceptional cooling capabilities and ease of installation, while some users note that its larger size may not fit all cases. The dual fans are often praised for their performance without excessive noise. The Cooler Master Hyper 212 RGB Black Edition is frequently commended for its ease of installation and aesthetic appeal, although some users have reported that it may not be as effective in high-heat scenarios compared to larger coolers. Both products have their strengths, but user experience can vary based on individual use cases.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 140 Black and the Cooler Master Hyper 212 RGB Black Edition ultimately depends on your specific needs and preferences. If you prioritise superior cooling performance, broader CPU compatibility, and quieter operation, the Thermalright Peerless Assassin 140 Black is likely the better option, albeit at a higher price. However, if you are looking for a more budget-friendly cooler that also offers aesthetic enhancements and decent performance, the Cooler Master Hyper 212 RGB Black Edition is a strong contender. Consider your priorities—be it performance, price, or aesthetics—before making your choice.

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Thermalright Peerless Assassin 140 Black CPU Cooler vs Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler | versusfinder