Thermalright Peerless Assassin 120 CPU Air Cooler vs Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler
Updated August 2026 — The Thermalright Peerless Assassin 120 offers superior cooling performance and features, making it the better choice for high-demand users.
The Thermalright Peerless Assassin 120 offers superior cooling performance and features, making it the better choice for high-demand users.
Why Thermalright Peerless Assassin 120 CPU Air Cooler is better
Cooling Performance
Higher TDP handling at 245W vs 57.3 CFM airflow
Design
Dual tower layout offers better aesthetics
Noise Level
Quieter operation at 25.6 dB(A) compared to 26.0 dB(A)
Why Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler is better
Price
Lower price at C$44.99 vs C$51.39
Ease of Installation
Intuitive fan bracket design for easier upgrades
RGB Control
Wired RGB controller for customizable effects
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 CPU Air Cooler | Cooler Master Hyper 212 RGB Black Edition CPU Air Cooler |
|---|---|---|
| Max TDP | 245W | Not specified |
| Airflow | 66.17 CFM | 57.3 CFM |
| Noise Level | 25.6 dB(A) | 26.0 dB(A) |
| Socket Compatibility | Intel & AMD | Limited |
| RGB Lighting | ARGB sync | Customizable RGB |
Dimension comparison
Overview of the Products
In the competitive world of CPU air coolers, the Thermalright Peerless Assassin 120 and the Cooler Master Hyper 212 RGB Black Edition stand out as two solid options. Priced at C$51.39, the Thermalright offers advanced cooling features, while the Cooler Master, at C$44.99, presents a balance of performance and affordability. Each cooler has its unique strengths that cater to different user needs and preferences.
Cooling Performance
When it comes to cooling performance, the Thermalright Peerless Assassin 120 boasts a powerful design with an effective heat dissipation area of 9600cm². This is complemented by its six heat pipes, which can handle a thermal design power (TDP) of up to 245W. The Cooler Master Hyper 212 RGB Black Edition, while slightly less robust, employs direct contact technology with four heat pipes that ensure effective heat dissipation. However, its maximum airflow of 57.3 CFM and noise level of 26.0 decibels suggest it may not be as efficient under heavy loads compared to the Thermalright.
Design and Aesthetics
The Thermalright Peerless Assassin 120 features a sleek, modern design with white paint and ARGB lighting that enhances its visual appeal. The dual tower layout not only aids in cooling but also makes it an attractive addition to any build. On the other hand, the Cooler Master Hyper 212 RGB Black Edition showcases a classic design with customizable RGB effects controlled via a wired controller. Both coolers cater to aesthetic preferences, but the dual tower configuration of the Thermalright may offer a more striking appearance.
Noise Levels
Noise is a crucial factor for many users when choosing a CPU cooler. The Thermalright Peerless Assassin 120 operates at a noise level of 25.6 dB(A), which is relatively quiet and ideal for maintaining a peaceful computing environment. In contrast, the Cooler Master Hyper 212 RGB Black Edition has a slightly higher noise level of 26.0 decibels, making it marginally louder during operation. Both coolers are designed for low noise, but the Thermalright has a slight edge in this area.
Installation and Compatibility
Both coolers are designed with user-friendly installation in mind. The Thermalright Peerless Assassin 120 features metal fasteners compatible with various Intel and AMD sockets, making it versatile for different setups. Its offset asymmetric layout allows for unrestricted installation near the first graphics card slot, which is a practical feature for users with space constraints. The Cooler Master Hyper 212 RGB Black Edition also boasts an intuitive fan bracket design that simplifies upgrades and removals. However, it does not provide as extensive socket compatibility as the Thermalright.
Price and Value
In terms of pricing, the Thermalright Peerless Assassin 120 is available for C$51.39, while the Cooler Master Hyper 212 RGB Black Edition is priced at C$44.99. Although the Cooler Master is less expensive, the Thermalright offers superior cooling performance and features that may justify its higher price for users seeking optimal thermal management. Evaluating the value depends on individual priorities—whether one values enhanced cooling capabilities or cost-effectiveness.
RGB Lighting Features
RGB lighting has become a popular feature among PC builders, and both coolers deliver in this aspect. The Thermalright Peerless Assassin 120 features colourful ARGB light effects that can be synchronized with the motherboard for a cohesive lighting experience. The Cooler Master Hyper 212 RGB Black Edition also provides customizable RGB effects through a wired controller, allowing users to easily switch colours and effects at the touch of a button. Both options cater to gamers and PC enthusiasts who appreciate visual customization, but the Thermalright's integration with motherboard control may offer greater versatility.
User Experience and Reviews
User reviews highlight the effectiveness of both coolers in various scenarios. The Thermalright Peerless Assassin 120 is praised for its outstanding cooling performance and low noise levels, making it a favourite among overclockers. Users appreciate its robust design and ease of installation. Conversely, the Cooler Master Hyper 212 RGB Black Edition is often commended for its value for money and reliable performance, especially for mid-range builds. While both products have garnered positive feedback, the Thermalright seems to stand out for those with higher cooling demands.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 and the Cooler Master Hyper 212 RGB Black Edition ultimately depends on your specific needs and budget. If you prioritise superior cooling performance, extensive socket compatibility, and a striking design, the Thermalright Peerless Assassin 120 is the better choice at C$51.39. However, if you're looking for a cost-effective solution that still offers solid performance and customisable RGB features, the Cooler Master Hyper 212 RGB Black Edition at C$44.99 could be more appealing. Both coolers have their strengths, making either a worthy investment for enhancing your CPU’s cooling capabilities.
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