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Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler vs Thermalright ASF-RED AM5 CPU Holder

Updated August 2026The Thermalright Peerless Assassin 120 offers superior cooling performance and aesthetics, while the ASF-RED provides essential support for AM5 CPUs. For effective cooling, the Peerless Assassin is the clear choice.

The Thermalright Peerless Assassin 120 offers superior cooling performance and aesthetics, while the ASF-RED provides essential support for AM5 CPUs. For effective cooling, the Peerless Assassin is the clear choice.

Why Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler is better

Cooling Performance

Peerless Assassin has a dual-fan setup with 88.89 CFM airflow.

Noise Level

Peerless Assassin operates at a low noise level of 25.6 dB(A).

Aesthetic Appeal

Peerless Assassin features customizable ARGB lighting.

Why Thermalright ASF-RED AM5 CPU Holder is better

Price

ASF-RED is significantly cheaper at C$10.99.

Specialization

ASF-RED is specifically designed for AM5 CPUs.

Installation Tools

ASF-RED includes an L-shaped screwdriver for easy installation.

Overall score

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler
85
Thermalright ASF-RED AM5 CPU Holder
60

Specifications

SpecThermalright Peerless Assassin 120 Digital ARGB Black CPU Air CoolerThermalright ASF-RED AM5 CPU Holder
PriceC$52.62C$10.99
Airflow88.89 CFMN/A
Noise Level25.6 dB(A)N/A
CompatibilityAM4/AM5, LGA1150-1200AM5 only
MaterialCopper & AluminumAluminum

Dimension comparison

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air CoolerThermalright ASF-RED AM5 CPU Holder

Overview of Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler

The Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler is designed for effective heat dissipation and features advanced cooling technologies. With a current price of C$52.62, this cooler employs a dual tower and dual fan setup, utilizing six pure copper heat pipes for optimal thermal conductivity. It operates at a fan speed of 1850 RPM and can deliver an impressive air volume of 88.89 CFM with a noise level of only 25.6 dB(A). This makes it a strong contender for users seeking both performance and quiet operation in their cooling solutions.

Overview of Thermalright ASF-RED AM5 CPU Holder

In contrast, the Thermalright ASF-RED AM5 CPU Holder is a more specialized accessory priced at C$10.99, aimed specifically at supporting AM5 CPUs. This holder features an exclusive anti-bending design, crafted from all-aluminum alloy with a surface oxidation treatment for durability. It is engineered to prevent CPU damage from heavy coolers, thereby ensuring long-term reliability. The ASF-RED includes installation tools and silicone grease, enhancing ease of use and cooling performance when paired with a compatible cooler.

Cooling Performance Comparison

When it comes to cooling performance, the Thermalright Peerless Assassin shines with its dual-fan configuration. The 1850 RPM speed and 88.89 CFM airflow ensure that heat is effectively dissipated, making it suitable for high-performance CPUs. On the other hand, the ASF-RED CPU Holder does not contribute directly to cooling but instead supports the cooler's weight, thereby preventing CPU bending. While the Peerless Assassin offers active cooling capabilities, the ASF-RED focuses on structural integrity, making them serve different but complementary roles in a cooling setup.

Installation and Compatibility

The installation process for the Peerless Assassin is designed for ease, with its SS2 clips allowing compatibility across a variety of CPU models such as AMD AM4/AM5 and Intel LGA 1150 through 1200. It is straightforward and user-friendly, enabling quick setup. In contrast, the ASF-RED is specifically tailored for AM5 motherboards and comes with an L-shaped screwdriver for easy installation. Its design ensures that the CPU is supported correctly without causing any wear over time. Both products emphasize user-friendly installation, but they cater to different aspects of the CPU cooling ecosystem.

Noise Levels

One of the standout features of the Thermalright Peerless Assassin is its low operating noise level of just 25.6 dB(A). This makes it an excellent choice for users who prioritize a quiet computing environment. The dual-fan setup not only provides high cooling efficiency but also minimizes noise through intelligent temperature control. In contrast, the ASF-RED does not produce noise as it is a passive support mechanism. Therefore, if noise reduction is a critical factor in your decision, the Peerless Assassin clearly stands out as the more appropriate choice.

Build Quality and Durability

The Thermalright Peerless Assassin boasts a robust build quality, highlighted by its use of pure copper heat pipes and S-FDB bearing fans, ensuring longevity and sustained performance. Its design optimizes heat dissipation, which is essential for maintaining CPU health over time. Meanwhile, the ASF-RED is constructed from all-aluminum alloy, which not only provides strength but also features a surface oxidation treatment to prevent scratches and wear. While the Peerless Assassin focuses on performance through cooling, the ASF-RED emphasizes durability and protection for the CPU itself.

Aesthetic Appeal

For users interested in aesthetics, the Thermalright Peerless Assassin features ARGB lighting effects that can be customized via motherboard software, adding a visually appealing element to your build. The dual fans illuminate your setup and can sync with other RGB components. The ASF-RED, while not designed for aesthetics, offers a sleek red finish that can complement your overall theme, but it lacks the dynamic lighting features of the Peerless Assassin. Thus, if visual appeal and customizability are important, the Peerless Assassin is the clear winner.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler and the Thermalright ASF-RED AM5 CPU Holder depends on your specific needs. If you require an effective cooling solution with low noise levels and customizable aesthetics, the Peerless Assassin at C$52.62 is the better option. However, if you are looking for a supportive accessory that ensures the longevity of your AM5 CPU and is budget-friendly at C$10.99, the ASF-RED is an excellent choice. Ultimately, for optimal performance, many users may find that combining both products will provide the best results in terms of cooling efficiency and CPU protection.

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Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler vs Thermalright ASF-RED AM5 CPU Holder | versusfinder