Thermalright ASF-RED AM5 CPU Holder vs Thermalright Peerless Assassin 120 Black CPU Air Cooler
Updated August 2026 — The Thermalright Peerless Assassin 120 Black CPU Air Cooler offers superior cooling performance and broader compatibility compared to the Thermalright ASF-RED AM5 CPU Holder, which is more focused on preventing CPU bending.
The Thermalright Peerless Assassin 120 Black CPU Air Cooler offers superior cooling performance and broader compatibility compared to the Thermalright ASF-RED AM5 CPU Holder, which is more focused on preventing CPU bending.
Why Thermalright ASF-RED AM5 CPU Holder is better
price
C$10.99 is significantly cheaper than C$54.90
ease of installation
quick installation with included tools
specific design
dedicated to preventing CPU bending
Why Thermalright Peerless Assassin 120 Black CPU Air Cooler is better
cooling performance
larger heat dissipation area of 9600 cm²
compatibility
supports both Intel and AMD platforms
build quality
dual-tower design enhances heat dissipation
Overall score
Specifications
| Spec | Thermalright ASF-RED AM5 CPU Holder | Thermalright Peerless Assassin 120 Black CPU Air Cooler |
|---|---|---|
| Price | C$10.99 | C$54.90 |
| Cooling Type | Holder | Air Cooler |
| Fan Count | 0 | 2 |
| Installation | Easy | Moderate |
| Socket Support | AM5 | Intel & AMD |
Dimension comparison
Overview of the Products
When comparing the Thermalright ASF-RED AM5 CPU Holder and the Thermalright Peerless Assassin 120 Black CPU Air Cooler, it's essential to understand their intended purposes. The ASF-RED AM5 CPU Holder is a dedicated support system designed to prevent bending in AM5 CPUs, while the Peerless Assassin 120 Black is a high-performance air cooler aimed at enhancing CPU cooling efficiency. Each product serves a distinct role in CPU maintenance and performance enhancement.
Design and Build Quality
The Thermalright ASF-RED AM5 CPU Holder features a robust all-aluminum anodized design, which not only contributes to its durability but also gives it an aesthetically pleasing finish. With dimensions of 70mm in length, 54mm in width, and 6mm in height, this holder is compact and lightweight at just 20 grams. In contrast, the Thermalright Peerless Assassin 120 Black CPU Air Cooler showcases a more substantial build, measuring 125mm in length, 135mm in width, and 157mm in height, and weighing 1.02 kg. Its dual-tower design allows for superior heat dissipation, supported by a black paint finish that enhances its visual appeal.
Cooling Performance
The Thermalright Peerless Assassin 120 Black outshines the ASF-RED AM5 in terms of cooling capabilities. This cooler boasts an effective heat dissipation area of 9600 cm², significantly larger than the cooling efficiency provided by simply using a holder. It incorporates two PWM fans that can reach a maximum airflow of 66.17 CFM, ensuring efficient heat management during operation. The ASF-RED AM5, while it aids in cooling indirectly by preventing CPU bending, does not provide direct cooling solutions, making it less effective in this regard.
Compatibility
In terms of compatibility, the Thermalright ASF-RED AM5 CPU Holder is specifically designed for AMD's AM5 CPUs, making it a dedicated solution for a particular motherboard slot. It supports AMD's X670 and B650 chipsets, ensuring that users with these configurations can benefit from its design. On the other hand, the Thermalright Peerless Assassin 120 Black CPU Air Cooler is versatile, supporting both Intel and AMD platforms, including AM4 and AM5 sockets. This broader compatibility makes the cooler a more flexible choice for users with different CPU setups.
Installation Process
The installation process varies significantly between the two products. The Thermalright ASF-RED AM5 CPU Holder is designed for ease of use, coming with an L-shaped screwdriver and detailed instructions, allowing for quick installation in a single step. Additionally, it includes TF7 silicone grease to improve the thermal interface when combined with a cooler. Conversely, the Peerless Assassin 120 Black requires more careful setup due to its dual fans and heat pipe configuration. While still manageable, it demands more attention to detail to ensure optimal performance.
Price Point
Pricing is a significant differentiator between the two products. The Thermalright ASF-RED AM5 CPU Holder is priced at C$10.99, making it an incredibly economical option for users focused on maintaining their CPU's integrity. In contrast, the Thermalright Peerless Assassin 120 Black CPU Air Cooler comes at a much higher price of C$54.90. This price reflects the advanced features and cooling performance it offers, but it may not be justified for users who only need a simple holder for their CPU.
Target Audience
The Thermalright ASF-RED AM5 CPU Holder is primarily targeted at users who own AM5 CPUs and are concerned about potential bending issues. This product is ideal for those who want to ensure the longevity of their CPU without investing heavily in cooling solutions. On the other hand, the Thermalright Peerless Assassin 120 Black CPU Air Cooler is designed for gamers and power users who require superior cooling performance. Its advanced features and robust design will appeal to those looking to push their CPUs to higher performance levels without overheating.
Which should you buy?
In conclusion, the choice between the Thermalright ASF-RED AM5 CPU Holder and the Thermalright Peerless Assassin 120 Black CPU Air Cooler largely depends on your needs. If you are looking for a cost-effective solution to prevent CPU bending and maintain structural integrity, the ASF-RED is an excellent choice at C$10.99. However, if you require enhanced cooling performance and broader compatibility across different CPU platforms, the Peerless Assassin 120 Black is worth the investment at C$54.90. Ultimately, your decision should align with your specific requirements regarding CPU maintenance and cooling efficiency.
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