Thermalright Assassin X 120 SE ARGB CPU Air Cooler vs Thermalright ASF-RED AM5 CPU Holder
Updated August 2026 — The Thermalright Assassin X 120 SE ARGB CPU Air Cooler excels in cooling performance and versatility, making it the better choice for high-performance builds. The ASF-RED AM5 CPU Holder is a solid support option but lacks active cooling capabilities.
The Thermalright Assassin X 120 SE ARGB CPU Air Cooler excels in cooling performance and versatility, making it the better choice for high-performance builds. The ASF-RED AM5 CPU Holder is a solid support option but lacks active cooling capabilities.
Why Thermalright Assassin X 120 SE ARGB CPU Air Cooler is better
cooling performance
Assassin X 120 SE has a TDP rating of 125 to 225W.
compatibility
Assassin X 120 SE supports both Intel and AMD sockets.
noise level
Assassin X 120 SE operates at ≤25.6 dB(A), ensuring quiet performance.
Why Thermalright ASF-RED AM5 CPU Holder is better
price
ASF-RED is more budget-friendly at C$10.99.
design
ASF-RED has a sleek all-aluminum design.
installation
ASF-RED includes an L-shaped screwdriver for easy setup.
Overall score
Specifications
| Spec | Thermalright Assassin X 120 SE ARGB CPU Air Cooler | Thermalright ASF-RED AM5 CPU Holder |
|---|---|---|
| Brand | Thermalright | Thermalright |
| Fan Speed | 1550 RPM | N/A |
| Airflow | 66.17 CFM | N/A |
| Socket Support | Intel & AMD | AMD AM5 |
| Noise Level | ≤25.6 dB(A) | N/A |
Dimension comparison
Overview of the Products
When comparing the Thermalright Assassin X 120 SE ARGB CPU Air Cooler and the Thermalright ASF-RED AM5 CPU Holder, it's important to understand their distinct roles in a PC build. The Assassin X 120 SE is a comprehensive cooling solution designed for effective temperature management, while the ASF-RED AM5 serves as a support mechanism specifically for AM5 CPUs. Each product caters to different aspects of a computer's performance.
The Assassin X 120 SE is priced at C$24.29, making it a more substantial investment than the ASF-RED, which retails for C$10.99. This difference reflects their functionalities, with the cooler providing active cooling capabilities and the holder focusing on structural support.
Design and Build Quality
The design of the Thermalright Assassin X 120 SE ARGB CPU Air Cooler is aimed at both aesthetics and functionality. It features a height of 148mm and is constructed using aluminum material, which contributes to its durability. This cooler is equipped with PWM fans that operate at a maximum speed of 1550 RPM, providing an airflow of 66.17 CFM while maintaining a noise level of ≤25.6 dB(A).
In contrast, the Thermalright ASF-RED AM5 CPU Holder boasts a sleek design tailored for AM5 CPUs. Made from all-aluminum alloy with a sandblasted finish, it is not only visually appealing but also practical. Its insulated foot pads prevent damage and ensure precise CPU positioning. The holder’s compact size of 70mm x 54mm x 6mm complements its role, focusing on stability rather than cooling performance.
Cooling Performance
Cooling performance is a critical aspect when choosing a CPU cooler, and the Thermalright Assassin X 120 SE excels in this area. With a thermal design power (TDP) rating of 125 to 225W, it is engineered to handle a wide range of CPU heat outputs. The inclusion of four heat pipes and S-FDB bearings ensures longevity and efficiency in cooling, making it suitable for high-performance setups.
On the other hand, the Thermalright ASF-RED AM5 CPU Holder does not provide cooling; instead, it enhances the cooling effectiveness of the cooler by preventing CPU bending. While it does not have a specified cooling capability, it complements the cooling system by supporting the weight of the cooler, thereby improving overall thermal management.
Compatibility and Installation
The Thermalright Assassin X 120 SE ARGB CPU Cooler is designed to be compatible with both Intel and AMD platforms, supporting various socket types such as Intel 115X, 1200, 1700, and AMD AM4. This wide compatibility makes it a versatile choice for different builds. Its installation is facilitated by metal fasteners included for quick setup.
Conversely, the Thermalright ASF-RED AM5 CPU Holder is specifically designed for AMD’s AM5 CPU sockets. It provides an L-shaped screwdriver for easy installation and includes silicone grease with a thermal conductivity of 12.8W/M.K. This ensures that users can quickly enhance their CPU cooling effect without complications, but its compatibility is limited to AM5 motherboards.
Noise Levels
When considering noise levels, the Thermalright Assassin X 120 SE ARGB CPU Cooler operates at a maximum noise level of ≤25.6 dB(A). This low noise output makes it a suitable choice for users who prefer a quieter computing environment, especially during intense processing tasks or gaming sessions.
In contrast, the Thermalright ASF-RED AM5 CPU Holder does not generate any noise, as it is a passive component that supports the CPU rather than actively cooling it. For users concerned about system noise, the holder offers a completely silent solution, allowing the focus to remain on the performance of the cooler it supports.
Aesthetic Appeal
The aesthetic design of the Thermalright Assassin X 120 SE ARGB CPU Cooler is enhanced by its ARGB features, which allow for custom lighting effects that can complement a range of PC builds. This cooler’s stylish appearance can significantly contribute to the overall look of a gaming or high-performance rig.
On the other hand, the Thermalright ASF-RED AM5 CPU Holder, available in a striking red finish, adds a touch of flair to the CPU assembly. While it does not offer adjustable lighting, its anodized surface treatment and precision design make it an attractive addition, especially for builds focused on a cohesive colour scheme.
Price Comparison
Price is a significant factor when choosing between the Thermalright Assassin X 120 SE ARGB CPU Cooler and the Thermalright ASF-RED AM5 CPU Holder. The Assassin X 120 SE is priced at C$24.29, reflecting its advanced cooling capabilities and broader compatibility. In contrast, the ASF-RED is more budget-friendly at C$10.99, which may appeal to users looking to enhance their AM5 setups without a substantial financial commitment.
Ultimately, the choice will depend on whether the user prioritizes cooling performance or structural support and aesthetics.
Which should you buy?
In conclusion, the decision between the Thermalright Assassin X 120 SE ARGB CPU Cooler and the Thermalright ASF-RED AM5 CPU Holder hinges on your specific needs. If you require efficient cooling for high-performance CPUs and appreciate customizable aesthetics, the Assassin X 120 SE is the clear choice. However, if you are building a system with an AM5 CPU and are looking for a reliable support mechanism that enhances cooling performance while remaining budget-friendly, the ASF-RED is an excellent option. Each product serves its purpose well, making them valuable components in their respective categories.
versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

