Thermalright Peerless Assassin 120 SE CPU Cooler vs Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler
Updated August 2026 — The Thermalright Peerless Assassin 120 SE outperforms the Cooler Master Hyper 212 RGB Black Edition in cooling efficiency and airflow, making it the better choice for high-performance builds.
The Thermalright Peerless Assassin 120 SE outperforms the Cooler Master Hyper 212 RGB Black Edition in cooling efficiency and airflow, making it the better choice for high-performance builds.
Why Thermalright Peerless Assassin 120 SE CPU Cooler is better
higher airflow
66.17 CFM vs 57.3 CFM
better cooling design
dual tower heatsink vs single tower
quieter operation
≤25.6 dB(A) vs 26.0 dB
Why Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler is better
lower price
C$44.99 vs C$48.90
user-friendly installation
snap-and-play design
RGB customization
wired RGB LED controller
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 SE CPU Cooler | Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler |
|---|---|---|
| Airflow | 66.17 CFM | 57.3 CFM |
| Noise Level | ≤25.6 dB(A) | 26.0 dB |
| Price | C$48.90 | C$44.99 |
| Installation | Moderate | Easy |
| RGB Lighting | Yes | Yes |
Dimension comparison
Overview of the Thermalright Peerless Assassin 120 SE
The Thermalright Peerless Assassin 120 SE CPU Cooler is designed for high performance with an array of features that enhance cooling efficiency. Priced at C$48.90, this cooler boasts an impressive dual tower heatsink configuration that maximises heat dissipation. The cooler stands at 155mm tall and integrates six 6mm heat pipes using AGHP technology to improve thermal transfer and accommodate different installation orientations.
This cooler also comes with two high-performance ARGB fans, capable of reaching a fan speed of 1550 RPM and delivering a rated airflow of 66.17 CFM. The noise level remains relatively low at ≤25.6 dB(A), making it suitable for users who prefer a quieter system. Additionally, it supports a wide range of Intel and AMD motherboards, ensuring compatibility for various builds.
Overview of the Cooler Master Hyper 212 RGB Black Edition
The Cooler Master Hyper 212 RGB Black Edition is a well-known CPU cooler, retailing at a slightly lower price of C$44.99. This cooler utilises direct contact technology with four heat pipes that enhance heat dissipation. Its unique design features a stacked fin array, which reduces airflow resistance while ensuring efficient cooling.
With an airflow rating of 57.3 CFM and a maximum noise level of 26.0 dB, the Hyper 212 strikes a balance between performance and sound output. It also includes a wired RGB LED controller, offering users the ability to customize lighting effects easily. The fan bracket design allows for straightforward installation and maintenance, making it a user-friendly option for both novice and experienced builders.
Cooling Performance Comparison
In terms of cooling performance, the Thermalright Peerless Assassin 120 SE has the edge over the Cooler Master Hyper 212 RGB Black Edition. With a higher airflow rating of 66.17 CFM compared to the Hyper 212's 57.3 CFM, the Peerless Assassin is better equipped to dissipate heat effectively. The dual tower heatsink design and six heat pipes further enhance its capability to manage high thermal loads.
Both coolers operate at relatively low noise levels, with the Peerless Assassin achieving a maximum of 25.6 dB(A) versus the Hyper 212’s 26.0 dB. While the difference in noise levels is minimal, the superior airflow and heat dissipation of the Peerless Assassin make it a more compelling choice for those seeking optimal cooling performance during intense gaming or heavy workloads.
Design and Aesthetics
Design aesthetics play a significant role in many PC builds, and both coolers offer appealing visual features. The Thermalright Peerless Assassin 120 SE features ARGB lighting with two fans, allowing for vibrant and customizable lighting effects that can enhance the look of any gaming rig. The cooler's modern design and dual tower configuration add a unique flair while also providing excellent functionality.
On the other hand, the Cooler Master Hyper 212 RGB Black Edition is renowned for its sleek and minimalist black design, which fits seamlessly into various builds. Its RGB LED controller allows users to choose from a range of colours and effects, giving it an edge in terms of customization. While both coolers have strong visual appeal, the choice may ultimately depend on personal preference for either a bold or understated aesthetic.
Installation and Compatibility
When it comes to installation, the Cooler Master Hyper 212 RGB Black Edition is designed with user-friendliness in mind. Its snap-and-play fan bracket design simplifies the process of upgrading or removing the fan, making it accessible for users of all experience levels. It is compatible with a wide range of Intel and AMD sockets, ensuring versatility across different system builds.
Conversely, the Thermalright Peerless Assassin 120 SE requires users to utilize the original motherboard's built-in backplate for installation on AM4 and AM5 motherboards, which may add a layer of complexity for some builders. However, it still supports multiple Intel and AMD configurations, ensuring that most users can integrate it into their systems without much hassle.
Noise Levels
Both coolers operate quietly, making them suitable choices for users who prefer a peaceful computing experience. The Thermalright Peerless Assassin 120 SE boasts a noise level of ≤25.6 dB(A), slightly quieter than the Cooler Master Hyper 212 RGB Black Edition, which reaches a maximum of 26.0 dB. This difference may not be discernible in real-world usage, but for those particularly sensitive to noise, the Peerless Assassin offers a marginal advantage.
Additionally, the fan designs in both coolers incorporate effective noise-reduction technologies, ensuring that they perform well under load without generating excessive sound. Thus, while both are relatively quiet, the Peerless Assassin may appeal to users who prioritize the utmost silence during operation.
Pricing and Value
The Thermalright Peerless Assassin 120 SE is priced at C$48.90, while the Cooler Master Hyper 212 RGB Black Edition is slightly more affordable at C$44.99. Despite the difference of C$3.91, the Peerless Assassin offers a higher performance cooling solution with advanced features such as dual fans and superior airflow. For users who are looking for performance over price, the additional cost may justify the enhanced capabilities of the Peerless Assassin.
However, those on a tighter budget may find the Hyper 212 RGB to be a solid option, providing decent performance and aesthetics at a lower price point. Both coolers deliver good value in their own right, but the decision may hinge on whether the user prioritizes higher performance or lower upfront costs.
Which should you buy?
In conclusion, choosing between the Thermalright Peerless Assassin 120 SE and the Cooler Master Hyper 212 RGB Black Edition ultimately depends on your specific needs and preferences. If you are looking for superior cooling performance with advanced features and are willing to spend a bit more, the Peerless Assassin is the better option. On the other hand, if you want a reliable cooler that offers decent performance at a lower price, the Hyper 212 RGB is an excellent choice. Both coolers provide solid performance, but the Peerless Assassin stands out for those who demand the best cooling efficiency available.
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