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TR-Peerless Assassin 120 Digital ARGB White CPU Cooler Air with 6X6mm Heatpipes vs Thermalright Assassin X120 SE ARGB CPU Air Cooler

Updated August 2026The TR-Peerless Assassin 120 offers superior cooling performance and advanced features, making it the better choice for high-demand users. However, the Thermalright Assassin X120 SE is a budget-friendly option that still performs well.

The TR-Peerless Assassin 120 offers superior cooling performance and advanced features, making it the better choice for high-demand users. However, the Thermalright Assassin X120 SE is a budget-friendly option that still performs well.

Why TR-Peerless Assassin 120 Digital ARGB White CPU Cooler Air with 6X6mm Heatpipes is better

higher airflow

Peerless Assassin has 88.89 CFM vs 66.17 CFM

higher RPM

Peerless Assassin operates at 1850 RPM vs 1550 RPM

advanced design

Peerless features a digital display and dual-tower design

Why Thermalright Assassin X120 SE ARGB CPU Air Cooler is better

lower price

Thermalright costs £16.29 vs £35.89

compact size

Thermalright is smaller at 120x71x148mm

good for budget

Thermalright is ideal for cost-conscious users

Overall score

TR-Peerless Assassin 120 Digital ARGB White CPU Cooler Air with 6X6mm Heatpipes
85
Thermalright Assassin X120 SE ARGB CPU Air Cooler
70

Specifications

SpecTR-Peerless Assassin 120 Digital ARGB White CPU Cooler Air with 6X6mm HeatpipesThermalright Assassin X120 SE ARGB CPU Air Cooler
Max Airflow88.89 CFM66.17 CFM
Max RPM1850 RPM1550 RPM
Noise Level≤25.6 dB(A)≤25.6 dB(A)
Socket SupportAMD AM4/AM5, Intel LGAAMD AM4/AM5, Intel LGA
Heat Pipes6x6mm4x6mm

Dimension comparison

TR-Peerless Assassin 120 Digital ARGB White CPU Cooler Air with 6X6mm HeatpipesThermalright Assassin X120 SE ARGB CPU Air Cooler

Overview of the TR-Peerless Assassin 120 Digital ARGB White CPU Cooler

The TR-Peerless Assassin 120 Digital ARGB White CPU Cooler is a powerful cooling solution priced at £35.89. Featuring an impressive dual-tower design, it comes equipped with advanced AGHP heat pipe technology that optimises heat dissipation. The cooler boasts a height of 162mm, allowing compatibility with mainstream ATX chassis. Its dual fans operate at a high speed of 1850 RPM, delivering a substantial airflow of 88.89 CFM while maintaining a noise level of ≤25.6 dB (A). This combination of features positions the Peerless Assassin as a formidable contender in the CPU cooling market.

Overview of the Thermalright Assassin X120 SE ARGB CPU Air Cooler

The Thermalright Assassin X120 SE ARGB CPU Air Cooler stands out with its competitive price of £16.29, making it an appealing option for budget-conscious consumers. Measuring 120x71x148mm, it features a compact design and utilises 4×6mm heat pipes with AGHP technology to efficiently manage heat. The included PWM fan operates at a speed of 1550 RPM, generating a maximum airflow of 66.17 CFM while also maintaining a noise level of ≤25.6 dB (A). This cooler is designed for compatibility with Intel and AMD platforms, solidifying its appeal to a broad audience.

Cooling Performance

In terms of cooling performance, the TR-Peerless Assassin 120 excels with its dual-fan configuration and high RPM capability. With a maximum airflow of 88.89 CFM, it significantly outperforms the Thermalright Assassin X120 SE, which offers an airflow of 66.17 CFM. The higher airflow of the Peerless Assassin translates to more effective cooling, especially under load conditions. Both coolers employ AGHP technology, but the TR-Peerless’s superior cooling capacity makes it the choice for users seeking extreme performance, particularly in high-demand scenarios.

Noise Levels

Both coolers are designed to operate quietly, with a maximum noise level of ≤25.6 dB (A). However, the TR-Peerless Assassin 120 may produce slightly more noise at full speed due to its higher RPM of 1850 compared to the 1550 RPM of the Thermalright Assassin X120 SE. Nonetheless, the difference in noise levels is marginal, and both units are suitable for users who prefer quiet computing environments. The effective noise management in both models is a testament to their engineering, making either choice appealing for those sensitive to sound.

Build Quality and Design

The TR-Peerless Assassin 120 features a striking white design with a digital display board on the magnetic top cover, enhancing its aesthetic appeal. Its use of dual fans and robust construction signals a focus on durability and performance. In contrast, the Thermalright Assassin X120 SE offers a more straightforward design but utilises high-quality materials such as industrial-grade PBT + PC, ensuring reliability. Both coolers utilise S-FDB bearings, which promise longevity; however, the Peerless Assassin’s more sophisticated design may attract users looking for a visually appealing setup.

Compatibility

Both coolers demonstrate broad compatibility across various platforms, supporting Intel’s LGA1150, 1151, 1155, 1156, 1200, 1700, and 1851, along with AMD’s AM4 and AM5 sockets. The TR-Peerless Assassin 120 is particularly noted for its dual-platform mounting clips, which facilitate easy installation across different CPU types. This compatibility makes both coolers versatile options for users looking to upgrade their cooling solution without worrying about fitting issues.

Price Comparison

The TR-Peerless Assassin 120 is priced at £35.89, which is considerably higher than the Thermalright Assassin X120 SE at £16.29. This price difference reflects the enhanced features and performance that the Peerless Assassin offers, including higher airflow and advanced design elements. While both coolers offer excellent value, budget-conscious users might find the Thermalright Assassin X120 SE to be a more appealing choice, especially for less demanding setups or those seeking a basic cooling solution.

Which should you buy?

Choosing between the TR-Peerless Assassin 120 Digital ARGB White CPU Cooler and the Thermalright Assassin X120 SE ultimately depends on your specific needs and budget. If you require high-performance cooling with superior airflow and advanced features, the TR-Peerless Assassin is worth the investment at £35.89. Conversely, if you're looking for a cost-effective solution that still delivers solid performance for everyday use, the Thermalright Assassin X120 SE at £16.29 is an excellent choice. Both coolers provide great compatibility and low noise levels, making them solid contenders in the market.

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TR-Peerless Assassin 120 Digital ARGB White CPU Cooler Air with 6X6mm Heatpipes vs Thermalright Assassin X120 SE ARGB CPU Air Cooler | versusfinder