Aairhut 4 Pack 13 W/m.K Thermal Pads vs Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
Updated August 2026 — The Aairhut thermal pads offer versatility and cost-effectiveness, while the Thermalright cooler provides superior CPU cooling performance and aesthetic appeal.
The Aairhut thermal pads offer versatility and cost-effectiveness, while the Thermalright cooler provides superior CPU cooling performance and aesthetic appeal.
Why Aairhut 4 Pack 13 W/m.K Thermal Pads is better
price
Aairhut pads are £9.80 cheaper than the Thermalright cooler.
versatility
Aairhut pads can be used in various applications beyond CPUs.
ease of use
Self-adhesive pads simplify installation without mess.
Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better
cooling performance
Thermalright cooler has advanced cooling capabilities with dual fans.
aesthetic appeal
Thermalright cooler features ARGB lighting for visual enhancement.
build quality
Thermalright cooler uses pure copper heat pipes for better heat dissipation.
Overall score
Specifications
| Spec | Aairhut 4 Pack 13 W/m.K Thermal Pads | Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler |
|---|---|---|
| Thermal Conductivity | 13 W/mK | N/A |
| Fan Speed | N/A | 1500 RPM |
| Socket Compatibility | N/A | Intel/AMD |
| Self-Adhesive | Yes | No |
| Warranty Support | 24/7 | Standard |
Dimension comparison
Pricing Comparison
The Aairhut 4 Pack 13 W/m.K Thermal Pads is priced at £18.99, while the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler comes in at £28.79. This means that the thermal pads are £9.80 less expensive than the CPU cooler. For users looking for an economical solution to improve thermal management in various electronics, the Aairhut pads offer a cost-effective choice. However, if you are searching for a complete cooling solution for CPU performance, investing in the Thermalright cooler might justify the higher price due to its advanced cooling capabilities.
Product Overview
The Aairhut 4 Pack comprises four thermal pads of varying thicknesses—0.5mm, 1mm, 1.5mm, and 2mm—tailored for diverse applications from GPU VRAM to SSD cooling. On the other hand, the Thermalright Peerless Assassin is a CPU air cooler that features dual PWM fans with ARGB lighting. Each product serves a different purpose; the Aairhut pads focus on enhancing heat transfer for individual components, while the Thermalright cooler is designed for comprehensive CPU cooling, highlighting its dual-fan system and compatibility with various CPU sockets.
Cooling Performance
The Aairhut thermal pads boast a true thermal conductivity rating of 13 W/mK, which is essential for effective heat transfer from critical components like VRAM and CPUs. This high-performance characteristic helps in preventing overheating and reducing throttling during intensive tasks. In contrast, the Thermalright cooler employs six heat pipes and a PWM fan that operates at a maximum speed of 1500 RPM, delivering a maximum airflow of 66.17 CFM. This design aims to provide extreme cooling performance for CPUs, making it suitable for high-demand environments like gaming and content creation.
Installation and Ease of Use
The Aairhut pads are designed for easy installation; they are self-adhesive and can be cut to size, which simplifies the process of applying them to various components without the mess typically associated with thermal pastes. In comparison, the Thermalright cooler comes with metal fasteners and is compatible with a variety of CPU sockets, including Intel’s 115X and AMD’s AM4. While both products offer straightforward installation, the Aairhut pads have the advantage of being suitable for multiple applications beyond just CPUs, providing versatility in use.
Target Audience
The Aairhut thermal pads are ideal for users managing high-performance electronics, including gaming consoles like the PS4/PS5 and graphics cards like the RTX 4080/5090. Their versatility makes them a great choice for gamers and tech enthusiasts who regularly upgrade or modify their components. Conversely, the Thermalright cooler is specifically aimed at PC builders and gamers looking for a robust cooling solution for their CPUs, particularly those engaged in overclocking or requiring high-performance cooling for demanding applications.
Safety and Reliability
Operating effectively between -40°C and 200°C, the Aairhut pads are non-conductive and flame-retardant, ensuring safe application in various electronic devices. They come with a reliability guarantee supported by 24/7 customer service, which can resolve any issues within 24 hours. The Thermalright cooler also emphasises reliability through its robust construction, featuring pure copper heat pipes and an electroplating reflow welding process. This commitment to safety and performance highlights the reliability of both products, although they cater to different needs.
Aesthetic Appeal
The Aairhut thermal pads are functional and have no visual appeal, as they are designed purely for performance without any aesthetic considerations. In contrast, the Thermalright Peerless Assassin features colourful ARGB lighting effects, which can enhance the visual aesthetic of a gaming rig. For users who value the appearance of their builds alongside performance, the Thermalright cooler offers a more attractive option, allowing for customisation and integration into themed setups.
Which should you buy?
Ultimately, the choice between the Aairhut 4 Pack 13 W/m.K Thermal Pads and the Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler hinges on your specific needs. If you require versatile thermal management solutions for various components and prefer a budget-friendly option, the Aairhut pads are a great choice. However, if you are focused on achieving optimal CPU cooling performance with added aesthetic appeal, the Thermalright cooler justifies its higher price. Consider your primary requirements—whether versatility or dedicated CPU cooling—before making a decision.
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