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Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T vs Thermalright Peerless Assassin 120 SE Black CPU Cooler

Updated August 2026The Thermalright Peerless Assassin 120 SE Black outperforms the AXP120-X67 in cooling efficiency and airflow, making it the better choice for high-performance systems.

The Thermalright Peerless Assassin 120 SE Black outperforms the AXP120-X67 in cooling efficiency and airflow, making it the better choice for high-performance systems.

Why Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T is better

compact size

AXP120-X67 is only 67mm tall, ideal for small cases.

lower price

AXP120-X67 costs C$38.79, more budget-friendly.

ARGB lighting

AXP120-X67 features ARGB for aesthetic appeal.

Why Thermalright Peerless Assassin 120 SE Black CPU Cooler is better

better cooling

Peerless Assassin has dual fans for superior airflow.

higher airflow

Peerless Assassin offers 66.17 CFM compared to 59 CFM.

greater compatibility

Peerless Assassin supports AM5 and higher TDP CPUs.

Overall score

Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T
70
Thermalright Peerless Assassin 120 SE Black CPU Cooler
85

Specifications

SpecThermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm TThermalright Peerless Assassin 120 SE Black CPU Cooler
Max RPM18001550
Max CFM5966.17
Noise Level26.1 dB(A)25.6 dB(A)
MaterialAluminum/CopperAluminum/Copper
Socket SupportIntel/AMDIntel/AMD

Dimension comparison

Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm TThermalright Peerless Assassin 120 SE Black CPU Cooler

Overview of the Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler

The Thermalright AXP120-X67 Black ARGB is a low-profile CPU cooler designed for compact builds. Priced at C$38.79, it features a height of just 67mm, making it an excellent choice for smaller cases or systems with limited space. The cooler utilises a combination of aluminium fins and a copper base to enhance heat dissipation. Additionally, its 120mm PWM fan operates at a maximum speed of 1800 RPM, delivering an airflow of 59 CFM while maintaining a noise level of 26.1 dB(A). This cooler is compatible with various Intel and AMD sockets, including the latest 1700 and AM4.

Overview of the Thermalright Peerless Assassin 120 SE Black CPU Cooler

The Thermalright Peerless Assassin 120 SE Black, retailing at C$46.79, is a dual-tower cooler that stands at a height of 155mm. This larger size allows for more effective heat dissipation, making it suitable for higher-performance CPUs. It is equipped with dual 120mm PWM fans that can reach speeds of 1550 RPM, offering an impressive airflow of 66.17 CFM while keeping noise levels down to 25.6 dB(A). The cooler's construction includes a blackened nano coating and fully electroplated heat pipes, significantly increasing the effective heat dissipation area. It supports a wide range of Intel and AMD sockets, including AM5, ensuring compatibility with most modern systems.

Cooling Performance Comparison

The Thermalright Peerless Assassin 120 SE Black offers superior cooling performance compared to the AXP120-X67 due to its dual-tower design and dual fan configuration. With a maximum airflow of 66.17 CFM, the Peerless Assassin is capable of moving more air than the AXP120-X67’s 59 CFM. This difference in airflow can lead to lower CPU temperatures under load, making the Peerless Assassin a better choice for users with high-performance CPUs or those who plan to overclock. Moreover, the dual fans provide redundancy and improved cooling efficiency, particularly in systems where airflow may be restricted.

Size and Compatibility

When it comes to size, the Thermalright AXP120-X67 is significantly more compact at 67mm in height compared to the 155mm height of the Peerless Assassin. This makes the AXP120-X67 an ideal option for small form factor builds or cases with limited vertical space. However, the Peerless Assassin’s larger size allows it to accommodate higher TDP CPUs, making it more versatile in terms of performance. Both coolers support a wide range of Intel and AMD sockets, ensuring compatibility with various setups, but users with space constraints may prefer the AXP120-X67.

Noise Levels

In terms of noise output, the Thermalright Peerless Assassin operates at a slightly quieter level of 25.6 dB(A) compared to the AXP120-X67’s 26.1 dB(A). While the difference is minimal, every decibel counts, especially in quiet environments. Both coolers utilise PWM fans, which adjust their speeds based on thermal load, helping to keep noise levels in check during lighter tasks. For users sensitive to noise, the Peerless Assassin's marginally lower noise level may be a deciding factor, although both options remain relatively quiet during operation.

Build Quality and Design

Both coolers exhibit impressive build quality, but they differ in design philosophy. The Thermalright AXP120-X67 boasts a low-profile design, making it more aesthetically appealing for compact builds, especially with its ARGB lighting. On the other hand, the Peerless Assassin features a striking dual-tower design that enhances both its cooling capabilities and visual impact within a larger case. The premium materials used in both coolers, including aluminium and copper, ensure durability and effective heat transfer, but the Peerless Assassin's more complex design may offer a more robust solution for demanding users.

Price Consideration

At a price of C$38.79, the Thermalright AXP120-X67 presents a more budget-friendly option for those seeking efficient cooling in a compact form factor. In contrast, the Thermalright Peerless Assassin 120 SE Black is priced at C$46.79, reflecting its advanced cooling capabilities and dual-fan setup. While the higher price tag may deter some users, the improved performance and compatibility with more powerful CPUs could justify the cost for gamers and content creators. Ultimately, the choice between the two may come down to budget constraints and specific cooling needs.

Which should you buy?

Choosing between the Thermalright AXP120-X67 Black ARGB and the Peerless Assassin 120 SE Black ultimately depends on your specific requirements and system constraints. If you are looking for a compact, budget-friendly cooler that performs well in smaller cases, the AXP120-X67 is an excellent choice. However, if you need superior cooling performance and have the space for a larger cooler, the Peerless Assassin offers enhanced airflow and lower temperatures, making it ideal for high-end builds. Consider your case size, CPU performance demands, and budget to make the best decision for your cooling needs.

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Thermalright AXP120-X67 Black ARGB Low Profile CPU Air Cooler with Quite 120mm T vs Thermalright Peerless Assassin 120 SE Black CPU Cooler | versusfinder