Thermalright TL-S12RW X3 CPU Fan vs Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler
Updated August 2026 — The Thermalright Burst Assassin 120 SE offers superior cooling performance and compatibility, making it the better choice for demanding users.
The Thermalright Burst Assassin 120 SE offers superior cooling performance and compatibility, making it the better choice for demanding users.
Why Thermalright TL-S12RW X3 CPU Fan is better
lower price
C$19.90 vs C$29.90
quieter operation
23.2 dBA vs 25.6 dBA
simple installation
easily integrates as a case fan
Why Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler is better
better cooling
66.17 CFM vs 47.6 CFM
advanced design
6 heat pipes for efficient heat dissipation
wider compatibility
supports multiple CPU sockets
Overall score
Specifications
| Spec | Thermalright TL-S12RW X3 CPU Fan | Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler |
|---|---|---|
| Brand | Thermalright | Thermalright |
| Type | Case Fan | CPU Cooler |
| Price | C$19.90 | C$29.90 |
| Bearing Type | S-FDB V2 | S-FDB |
| ARGB | Yes | Yes |
Dimension comparison
Overview of Thermalright TL-S12RW X3 and Thermalright Burst Assassin 120 SE
The Thermalright TL-S12RW X3 CPU Fan and the Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler serve distinct cooling needs, each with unique features. Priced at C$19.90, the TL-S12RW X3 is designed primarily as a case fan, while the Burst Assassin, at C$29.90, offers more comprehensive CPU cooling capabilities. Understanding their differences is essential for making an informed choice based on your cooling requirements.
Design and Aesthetics
The TL-S12RW X3 features a unique pure white design with slim round ARGB lines on both the front and back, enhancing its visual appeal. It employs a silent fan size of 120mm, designed for efficient airflow with minimal noise at a maximum of 23.2 dBA. In contrast, the Burst Assassin 120 SE showcases a single tower design coupled with a performance-balanced fan and 6 nickel-plated pure copper heat pipes. With its 120mm PWM fan capable of reaching 1550 RPM and an airflow of 66.17 CFM, this cooler not only prioritises aesthetics but also maximises performance and efficiency.
Cooling Efficiency
When it comes to cooling efficiency, the Burst Assassin 120 SE outshines the TL-S12RW X3. The active cooling system of the Burst Assassin, with its 6 heat pipes and a high airflow of 66.17 CFM, is designed to quickly dissipate CPU heat, making it ideal for high-performance systems. The TL-S12RW X3, while capable of providing decent airflow at 47.6 CFM, primarily functions as a case fan and lacks the dedicated heat dissipation technology found in a full CPU cooler like the Burst Assassin. This distinction is crucial for users with demanding cooling needs.
Noise Levels
In terms of acoustic performance, both fans aim to provide a quiet operation, with the TL-S12RW X3 operating at a noise level of 23.2 dBA and the Burst Assassin 120 SE achieving a slightly higher noise level of 25.6 dBA at maximum RPM. The TL-S12RW X3 benefits from soft silicone feet designed to reduce noise further, making it an appealing choice for those prioritising silent operation. However, the Burst Assassin’s advanced design and higher airflow may justify the marginally increased noise level for users seeking superior cooling performance.
Compatibility and Installation
The Burst Assassin 120 SE boasts extensive compatibility with various motherboard socket types, supporting Intel sockets from LGA1150 to LGA1700 and AMD sockets AM4 and AM5. This flexibility is enhanced by the inclusion of mounting plates and fastener parts, making installation straightforward across different platforms. On the other hand, the TL-S12RW X3 is primarily a fan and can be easily integrated into existing cases or as part of a CPU cooler setup. While both products are designed for easy installation, the Burst Assassin provides a more comprehensive solution for CPU cooling with its dedicated components.
Longevity and Reliability
In terms of longevity, both products utilise advanced bearing technology to ensure durability. The TL-S12RW X3 incorporates S-FDB V2 bearings, which reduce vibrations and enhance lifespan, making it a reliable choice for long-term use. Similarly, the Burst Assassin employs S-FDB bearings and features AGHP upgraded technology, designed to tackle issues such as inverse gravity effects. Both fans are engineered for extended operational life, but the Burst Assassin’s additional engineering may provide an edge in high-performance scenarios.
Power Consumption
Power consumption is a key consideration for any cooling solution. The TL-S12RW X3 operates at a current of 0.15A, making it an efficient choice for users looking to minimise energy usage. Meanwhile, the Burst Assassin's operational specifications do not explicitly list its current draw. However, it is powered via a 4-pin PWM connector, which typically indicates efficient energy management. Users should consider their overall system power consumption and choose the product that aligns with their energy efficiency goals.
Price Point
When comparing the price points, the TL-S12RW X3 is priced at C$19.90, making it an attractive option for budget-conscious consumers or those who require a secondary case fan. The Burst Assassin, priced at C$29.90, offers advanced cooling features that may justify the higher cost for users with demanding cooling requirements. Ultimately, the choice between these two products should factor in the user's specific cooling needs and budget constraints.
Which should you buy?
Choosing between the Thermalright TL-S12RW X3 CPU Fan and the Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler largely depends on your cooling needs and budget. If you require a simple, cost-effective case fan that delivers quiet performance, the TL-S12RW X3 is an excellent choice. However, if you need robust CPU cooling with superior heat dissipation and compatibility across various platforms, the Burst Assassin 120 SE is worth the additional investment. Assess your specific requirements to determine the best fit for your system.
versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

