Thermalright Assassin X120 SE ARGB CPU Air Cooler vs Aairhut Thermal Pads 13W/mK
Updated August 2026 — The Thermalright Assassin X120 SE ARGB CPU Air Cooler offers superior active cooling performance, while the Aairhut Thermal Pads provide a cost-effective solution for thermal conductivity. Choose based on your specific needs.
The Thermalright Assassin X120 SE ARGB CPU Air Cooler offers superior active cooling performance, while the Aairhut Thermal Pads provide a cost-effective solution for thermal conductivity. Choose based on your specific needs.
Why Thermalright Assassin X120 SE ARGB CPU Air Cooler is better
Cooling Efficiency
Active cooling with 66.17 CFM airflow
Design
Visually appealing with ARGB effects
Noise Level
Maintains low noise at 25.6 dB(A)
Why Aairhut Thermal Pads 13W/mK is better
Price
More budget-friendly at £6.99
Installation
Easier application with cut-to-size feature
Versatility
Suitable for various electronic components
Overall score
Specifications
| Spec | Thermalright Assassin X120 SE ARGB CPU Air Cooler | Aairhut Thermal Pads 13W/mK |
|---|---|---|
| Fan Speed | 1550 RPM | N/A |
| Airflow | 66.17 CFM | N/A |
| Thermal Conductivity | N/A | 13W/mK |
| Socket Compatibility | Intel & AMD | N/A |
| Noise Level | 25.6 dB(A) | N/A |
Dimension comparison
Overview of Products
In this comparison, we examine the Thermalright Assassin X120 SE ARGB CPU Air Cooler and the Aairhut Thermal Pads 13W/mK. Both products serve distinct purposes within the realm of cooling technology, with the former being an air cooler designed for CPUs and the latter a thermal pad aimed at enhancing heat transfer. While the Thermalright cooler is priced at £16.29, the Aairhut thermal pads are more budget-friendly at £6.99.
Cooling Efficiency
The Thermalright Assassin X120 SE ARGB boasts a fan speed of 1550 RPM and an impressive airflow of 66.17 CFM, which contributes to effective heat dissipation for CPUs. This air cooler utilises a sophisticated AGHP technique along with four 6mm heat pipes that mitigate the inverse gravity effect, ensuring consistent cooling performance regardless of orientation. In contrast, the Aairhut thermal pads offer a thermal conductivity rating of 13W/mK, significantly improving heat transfer between electronic components. The choice between these two products hinges on the specific cooling needs: one is focused on active cooling while the other enhances passive heat transfer.
Design and Build Quality
The design of the Thermalright Assassin X120 SE ARGB is not only functional but visually appealing, featuring colourful ARGB light effects that can enhance the aesthetic of a gaming rig. It measures 120mm in length and 148mm in height, making it suitable for medium-sized cases. Conversely, the Aairhut thermal pads are designed for versatility, with dimensions of 85 x 45mm that allow for easy customisation. They are slightly sticky on both sides, providing ease of application. While the air cooler focuses on performance and aesthetics, the thermal pads prioritise ease of use and flexibility.
Noise Levels
One of the standout features of the Thermalright Assassin X120 SE ARGB is its noise level, which is maintained at a maximum of 25.6 dB(A). This low noise output ensures a quiet computing environment, even under heavy loads. On the other hand, the Aairhut thermal pads operate silently, as they do not involve any moving parts. If low noise is a primary concern, the air cooler’s specifications indicate it is designed to provide efficient cooling without contributing to ambient noise levels.
Installation and Compatibility
The Thermalright Assassin X120 SE ARGB is designed to be compatible with both Intel and AMD platforms, supporting a wide range of sockets including Intel LGA 1700 and AMD AM5. It comes with metal fasteners to facilitate easy installation. In contrast, the Aairhut thermal pads offer a user-friendly installation process; they can be cut to size and applied by simply tearing off the protective film. While the air cooler requires specific mounting based on CPU socket types, the thermal pads provide a more straightforward installation experience, suitable for various electronic components.
Thermal Performance
The thermal performance of the Thermalright Assassin X120 SE ARGB is enhanced by its advanced cooling technologies, allowing it to efficiently dissipate heat from CPUs during intense usage. The thermal pads from Aairhut, with their high thermal conductivity of 13W/mK, also serve to enhance thermal performance but in a different manner. They work by improving the contact between heat-generating components and their coolers, making them effective for devices with limited space or where air coolers cannot be installed.
Price Point
The Thermalright Assassin X120 SE ARGB is priced at £16.29, reflecting its advanced cooling capabilities and added features. In contrast, Aairhut thermal pads are available at a significantly lower price of £6.99. This price difference could influence purchasing decisions based on budget constraints or specific cooling needs. For users looking for a comprehensive cooling solution, the air cooler may justify its higher cost, whereas those needing a simple thermal interface may find the thermal pads more appealing.
Which should you buy?
Choosing between the Thermalright Assassin X120 SE ARGB CPU Air Cooler and the Aairhut Thermal Pads 13W/mK depends largely on your specific cooling requirements and budget. If you are seeking an active cooling solution with aesthetic benefits and compatibility across various CPU sockets, the Thermalright cooler is an excellent choice. However, if you're looking for a cost-effective method to enhance thermal conductivity for various components without the need for an active cooler, the Aairhut thermal pads are a sensible option. Ultimately, the decision should be based on whether you need a full cooling solution or merely a way to improve thermal transfer in your electronics.
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