Thermalright Assassin X 120R Digital ARGB White CPU Cooler Air with 4X6mm HeatPi vs Thermalright TL-S12RW X3 CPU Fan
Updated August 2026 — The Thermalright Assassin X 120R offers superior cooling performance and advanced features, making it the better choice for high-demand users. The TL-S12RW X3 is a solid budget option for general cooling needs.
The Thermalright Assassin X 120R offers superior cooling performance and advanced features, making it the better choice for high-demand users. The TL-S12RW X3 is a solid budget option for general cooling needs.
Why Thermalright Assassin X 120R Digital ARGB White CPU Cooler Air with 4X6mm HeatPi is better
Cooling Performance
Assassin X 120R has a 2000RPM fan compared to 1500RPM of TL-S12RW X3.
Advanced Features
Assassin X 120R includes a digital screen for monitoring temperatures.
Build Quality
Assassin X 120R uses UL Class A materials for enhanced durability.
Why Thermalright TL-S12RW X3 CPU Fan is better
Price
TL-S12RW X3 is priced lower at C$19.90.
Noise Levels
TL-S12RW X3 operates at a maximum of 23.2dBA.
Ease of Installation
TL-S12RW X3 is easier to integrate into existing setups.
Overall score
Specifications
| Spec | Thermalright Assassin X 120R Digital ARGB White CPU Cooler Air with 4X6mm HeatPi | Thermalright TL-S12RW X3 CPU Fan |
|---|---|---|
| Brand | Thermalright | Thermalright |
| Price | C$28.39 | C$19.90 |
| Fan Type | PWM | 4-pin PWM |
| Compatibility | Intel & AMD | Versatile |
| Air Flow | High | Moderate |
Dimension comparison
Overview of the Products
The Thermalright Assassin X 120R Digital ARGB White CPU Cooler and the Thermalright TL-S12RW X3 CPU Fan are both designed to offer efficient cooling solutions for your computer system. The Assassin X 120R is priced at C$28.39, while the TL-S12RW X3 is more budget-friendly at just C$19.90. Each product caters to different cooling needs, with the former being a complete CPU cooler and the latter serving as a standalone fan that can complement existing cooling systems.
Design and Aesthetics
In terms of design, the Thermalright Assassin X 120R features a striking digital screen top cover, which displays critical system information such as CPU temperature and usage. This adds a modern touch and functionality to the cooler. On the other hand, the TL-S12RW X3 boasts a unique pure white design with slim ARGB lines that enhance its visual appeal. While both products are visually appealing, the Assassin X 120R's digital display offers a more advanced aesthetic and functional design that may attract tech enthusiasts.
Cooling Performance
The Thermalright Assassin X 120R is equipped with a 2000RPM PWM fan, designed for high-performance cooling. This fan can automatically adjust its speed based on the motherboard's temperature, ensuring efficient heat dissipation during intensive tasks. In contrast, the TL-S12RW X3 operates at a maximum speed of 1500RPM, which is adequate for general cooling needs but may not match the cooling efficiency of the Assassin X 120R under heavy loads. If you require top-tier cooling performance, the Assassin X 120R is the superior choice.
Noise Levels
Noise levels are a critical consideration when choosing a cooling solution. The Thermalright Assassin X 120R incorporates silicone corner pads around its fan to reduce noise during operation, contributing to a quieter computing experience. Although specific decibel ratings are not available, the design aims to minimize noise effectively. The TL-S12RW X3 claims a maximum noise level of 23.2dBA, which is relatively quiet for a fan operating at 1500RPM. For users prioritizing silence, the TL-S12RW X3 may be slightly more appealing due to its lower operational speed.
Compatibility and Installation
The Thermalright Assassin X 120R boasts wide compatibility with Intel and AMD platforms, making it suitable for various builds. Additionally, its installation process includes a digital screen that requires a USB connection to the motherboard, which may require some additional setup. Conversely, the TL-S12RW X3 is designed for versatility and can function as both a case fan and a CPU cooler fan, making it easier to integrate into existing setups without additional customization. For those looking for straightforward installation, the TL-S12RW X3 is a more user-friendly option.
Durability and Build Quality
Both the Thermalright Assassin X 120R and TL-S12RW X3 are constructed to last, but they employ different technologies to ensure longevity. The Assassin X 120R uses UL Class A safety insulation-grade materials along with S-FDB bearings to reduce fan blade shaking, enhancing durability during operation. The TL-S12RW X3 also features S-FDB V2 bearings, offering a long trouble-free operational life. While both cooling solutions are built with quality in mind, the Assassin X 120R’s advanced material choices may provide a slight edge in durability under demanding conditions.
Price and Value
When it comes to price, the Thermalright Assassin X 120R is priced at C$28.39, while the Thermalright TL-S12RW X3 is a more economical option at C$19.90. This price difference reflects their respective functionalities; the Assassin X 120R serves as a comprehensive CPU cooler, while the TL-S12RW X3 is a standalone fan. Buyers should consider their individual cooling requirements and budgets. For those needing a robust cooling solution with advanced features, the higher price of the Assassin X 120R may offer better value in the long run.
Which should you buy?
Choosing between the Thermalright Assassin X 120R Digital ARGB White CPU Cooler and the Thermalright TL-S12RW X3 CPU Fan depends on your specific cooling needs and budget. If you require high-performance cooling with advanced features, the Assassin X 120R, priced at C$28.39, is the better option. However, if you are looking for a more budget-friendly solution that still offers effective cooling, the TL-S12RW X3 at C$19.90 is an excellent choice. Ultimately, your decision should be guided by your cooling requirements, aesthetic preferences, and budget constraints.
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