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Thermalright Peerless Assassin 120 SE CPU Air Cooler vs Aairhut 4 Pack 13 W/m.K Thermal Pads

Updated August 2026The Thermalright Peerless Assassin 120 SE offers superior cooling performance and compatibility, making it the better choice for high-demand users. The Aairhut thermal pads provide versatility and budget-friendliness for various applications.

The Thermalright Peerless Assassin 120 SE offers superior cooling performance and compatibility, making it the better choice for high-demand users. The Aairhut thermal pads provide versatility and budget-friendliness for various applications.

Why Thermalright Peerless Assassin 120 SE CPU Air Cooler is better

Cooling Performance

Advanced AGHP technology with six heat pipes for maximum heat dissipation.

Compatibility

Supports a wide range of Intel and AMD sockets.

Build Quality

Robust design with double tower cooling and high-quality materials.

Why Aairhut 4 Pack 13 W/m.K Thermal Pads is better

Price

More affordable option at £18.99.

Versatility

Includes multiple thicknesses for various applications.

Ease of Installation

Self-adhesive pads are easy to cut and apply.

Overall score

Thermalright Peerless Assassin 120 SE CPU Air Cooler
85
Aairhut 4 Pack 13 W/m.K Thermal Pads
70

Specifications

SpecThermalright Peerless Assassin 120 SE CPU Air CoolerAairhut 4 Pack 13 W/m.K Thermal Pads
Cooling TechAGHP with 6 heat pipes13 W/m.K thermal pads
Fan Speed1550 RPMN/A
Max Airflow66.17 CFMN/A
Socket SupportIntel & AMDN/A
Operating RangeN/A-40°C to 200°C

Dimension comparison

Thermalright Peerless Assassin 120 SE CPU Air CoolerAairhut 4 Pack 13 W/m.K Thermal Pads

Overview of Products

In this comparison, we will examine the Thermalright Peerless Assassin 120 SE CPU Air Cooler and the Aairhut 4 Pack 13 W/m.K Thermal Pads. The former is priced at £26.90, while the latter retails for £18.99. This article will explore their key features, performance, and overall value to help you decide which product may be the best fit for your needs.

Design and Build Quality

The Thermalright Peerless Assassin 120 SE boasts a robust design featuring double tower cooling and a combination of pure copper and aluminium materials. Its dimensions are 125mm x 135mm x 155mm, ensuring a significant cooling capacity for CPUs. In contrast, the Aairhut thermal pads come in a kit with four sheets, each measuring 100mm x 100mm, available in varying thicknesses of 0.5mm, 1mm, 1.5mm, and 2mm. This versatility allows users to select the appropriate thickness for different applications, from GPU VRAM cooling to SSD heat management. While the air cooler is designed for heavy-duty performance, the thermal pads offer adaptability for various electronic components.

Cooling Performance

When it comes to cooling performance, the Thermalright Peerless Assassin features advanced AGHP technology with six heat pipes, maximising heat dissipation. It can manage an airflow of 66.17 CFM with a noise level as low as 25.6 dB(A). This makes it an excellent choice for maintaining optimal CPU temperatures during intense gaming or processing tasks. On the other hand, the Aairhut thermal pads have a thermal conductivity rating of 13 W/m.K, which is significant for efficiently transferring heat away from critical components. This high-performance metric helps prevent overheating and extends the lifespan of electronics, but it does not directly compare to the active cooling performance of a CPU cooler.

Compatibility

The Thermalright Peerless Assassin is highly compatible, supporting Intel sockets including LGA1150 through LGA1851 and AMD sockets such as AM4 and AM5. This extensive compatibility ensures it can be used across various CPU platforms, making it a flexible option for many users. Conversely, the Aairhut thermal pads are designed to cater to a wide range of applications, making them ideal for use with gaming consoles, laptops, and high-performance graphics cards. This broad compatibility allows users to utilise the thermal pads in multiple scenarios, providing a practical solution for diverse cooling needs.

Ease of Installation

Installation of the Thermalright Peerless Assassin is straightforward, thanks to its included metal fasteners tailored for both Intel and AMD platforms. The cooler's double PWM fans operate efficiently, ensuring users can set up the cooler without complications. Meanwhile, the Aairhut thermal pads are self-adhesive, making them easy to cut and install without the mess of thermal grease. With a compression rate of 30-40%, they conform well to uneven surfaces, resulting in an optimal seal. This ease of installation can be particularly advantageous for users who prefer a hassle-free setup.

Price and Value

The Thermalright Peerless Assassin is available for £26.90, which reflects its advanced cooling technology and build quality. This price point is competitive when compared to other high-performance CPU coolers on the market. In contrast, the Aairhut thermal pads are priced at £18.99, making them a budget-friendly option for those who need effective thermal management without investing heavily in dedicated cooling systems. Considering their specific use cases, both products offer value in their own right, depending on user requirements.

Target Audience

For users who demand high-performance cooling solutions for their CPUs, the Thermalright Peerless Assassin is targeted towards gamers, content creators, and anyone looking to overclock their systems for enhanced performance. The cooler's robust design and superior cooling capabilities make it suitable for high-demand scenarios. In contrast, the Aairhut thermal pads cater to a broader audience, including DIY enthusiasts and gamers who require reliable thermal management for various components. Their versatility makes them suitable for everything from gaming consoles to high-speed electronics, appealing to a wide range of users.

Which should you buy?

Ultimately, the choice between the Thermalright Peerless Assassin 120 SE CPU Air Cooler and the Aairhut 4 Pack 13 W/m.K Thermal Pads boils down to your specific needs. If you require a powerful cooling solution for your CPU that is compatible with various socket types and offers high-performance cooling capabilities, the Thermalright Peerless Assassin at £26.90 would be the ideal choice. However, if you are looking for a versatile and budget-friendly option to manage heat across multiple devices, the Aairhut thermal pads priced at £18.99 present a compelling alternative. Consider your cooling requirements and application scenarios to make the best-informed decision.

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Thermalright Peerless Assassin 120 SE CPU Air Cooler vs Aairhut 4 Pack 13 W/m.K Thermal Pads | versusfinder