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Thermalright Assassin X 90 SE V2 CPU Cooler vs Thermalright TL-S12RW X3 CPU Fan

Updated August 2026The Thermalright Assassin X 90 SE V2 CPU Cooler offers superior cooling performance, while the TL-S12RW X3 CPU Fan excels in aesthetics and quieter operation.

The Thermalright Assassin X 90 SE V2 CPU Cooler offers superior cooling performance, while the TL-S12RW X3 CPU Fan excels in aesthetics and quieter operation.

Why Thermalright Assassin X 90 SE V2 CPU Cooler is better

Cooling Performance

Higher fan speed of 2200 RPM for better heat management.

Heat Pipe Technology

Utilizes advanced AGHP technique for efficient thermal dissipation.

Compatibility

Supports a wider range of CPU sockets including Intel and AMD.

Why Thermalright TL-S12RW X3 CPU Fan is better

Price

Lower cost at C$19.90 compared to C$24.90.

Noise Level

Quieter operation at 23.2 dB(A) versus 23.85 dB(A).

Aesthetics

Stylish design with ARGB lighting for visual appeal.

Overall score

Thermalright Assassin X 90 SE V2 CPU Cooler
85
Thermalright TL-S12RW X3 CPU Fan
75

Specifications

SpecThermalright Assassin X 90 SE V2 CPU CoolerThermalright TL-S12RW X3 CPU Fan
Max RPM22001500
Bearing TypeS-FDBS-FDB V2
MaterialAluminumPlastic
Power Connector4-pin4-pin
Service Life20000 hoursN/A

Dimension comparison

Thermalright Assassin X 90 SE V2 CPU CoolerThermalright TL-S12RW X3 CPU Fan

Overview of Thermalright Assassin X 90 SE V2 CPU Cooler

The Thermalright Assassin X 90 SE V2 CPU Cooler is designed for efficient heat dissipation in a compact form factor. Priced at C$24.90, this cooler features an upgraded AGHP technique with four 6mm heat pipes, ensuring effective thermal management. The cooler’s dimensions stand at 94mm in length, 77mm in width, and 118mm in height, making it compatible with various chassis models. With a fan speed reaching up to 2200 RPM and a noise level of 23.85 dB(A), it offers a balance between performance and quiet operation.

Overview of Thermalright TL-S12RW X3 CPU Fan

The Thermalright TL-S12RW X3 CPU Fan comes with a competitive price of C$19.90, featuring a sleek design that integrates ARGB lighting for aesthetic appeal. This fan operates at a maximum speed of 1500 RPM and generates a noise level of just 23.2 dB(A). With a size of 120mm x 120mm x 25mm, it provides an airflow of 47.6 CFM, making it a versatile choice for both case ventilation and CPU cooling applications. Its S-FDB V2 bearing ensures longevity and stability during operation.

Design and Aesthetics

In terms of design, the Thermalright TL-S12RW X3 CPU Fan stands out with its unique shape and pure white finish complemented by ARGB lines. This design not only enhances the visual appeal of any build but also helps to reduce vibrations thanks to its soft silicone feet. In contrast, the Thermalright Assassin X 90 SE V2 adopts a more utilitarian design focused on functionality. While both products are visually distinct, the TL-S12RW X3 offers a modern aesthetic that may appeal to gamers and PC builders looking for a stylish addition to their setup.

Cooling Performance

When it comes to cooling performance, the Thermalright Assassin X 90 SE V2 showcases superior capabilities with its advanced heat pipe technology and higher fan speed of up to 2200 RPM. This allows it to effectively manage CPU temperatures under load, making it ideal for intense gaming or heavy multitasking. On the other hand, the TL-S12RW X3, while offering a respectable 47.6 CFM airflow, operates at a lower maximum speed of 1500 RPM. For users who prioritize CPU cooling efficiency, the Assassin X 90 SE V2 is the more effective option, particularly in high-performance environments.

Noise Levels

Noise is a critical factor for many users, especially those building quiet PCs. The Thermalright TL-S12RW X3 operates at a slightly lower noise level of 23.2 dB(A), making it one of the quieter options available. The Assassin X 90 SE V2, while still relatively quiet, reaches a noise level of 23.85 dB(A) under full load. The difference in noise levels is minimal, but for users sensitive to sound, the TL-S12RW X3 may provide a slightly more tranquil experience.

Compatibility

Both the Thermalright Assassin X 90 SE V2 and TL-S12RW X3 are designed to be compatible with a range of systems. The Assassin X 90 SE V2 supports various CPU sockets including Intel (1150/1151/1155/1156/1200) and AMD (AM4/AM5). This broad compatibility makes it a versatile option for many builds. The TL-S12RW X3 can function effectively as both a case fan and in conjunction with a CPU cooler, offering flexibility in how it can be used within a system. For users with specific CPU needs, the Assassin X 90 SE V2 might be the preferred choice due to its dedicated cooler design.

Installation and User Experience

Installation is a crucial aspect of any cooling solution. The Thermalright Assassin X 90 SE V2 includes mounting plates and instructions to ensure a straightforward setup process for various CPU platforms. Its compact design facilitates easy installation in most cases. The TL-S12RW X3 is similarly user-friendly, designed to be mounted not only as a case fan but also as an auxiliary fan for CPU coolers. Both products emphasize ease of use, making them suitable for both novice builders and experienced enthusiasts.

Which should you buy?

Choosing between the Thermalright Assassin X 90 SE V2 CPU Cooler and the Thermalright TL-S12RW X3 CPU Fan ultimately depends on your specific needs. If you're looking for superior cooling performance and compatibility with various CPU sockets, the Assassin X 90 SE V2 is the clear winner at C$24.90. However, if you're after a stylish addition that balances aesthetics and functionality at a lower price of C$19.90, the TL-S12RW X3 is a solid choice. Each product has its strengths, making them suitable for different types of builds and user preferences.

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Thermalright Assassin X 90 SE V2 CPU Cooler vs Thermalright TL-S12RW X3 CPU Fan | versusfinder