Thermalright SI-100 White ARGB CPU Air Cooler vs ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG
Updated August 2026 — The Thermalright SI-100 offers excellent value for budget-conscious users, while the ASUS Prime LC 360 excels in performance and aesthetics for those willing to invest more.
The Thermalright SI-100 offers excellent value for budget-conscious users, while the ASUS Prime LC 360 excels in performance and aesthetics for those willing to invest more.
Why Thermalright SI-100 White ARGB CPU Air Cooler is better
price
Thermalright SI-100 is significantly cheaper.
size
Compact design fits smaller cases.
noise
Quieter operation at ≤27.7 dB(A).
Why ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG is better
performance
Superior cooling performance with liquid design.
aesthetics
Futuristic design with customizable features.
durability
Reinforced tubing for increased durability.
Overall score
Specifications
| Spec | Thermalright SI-100 White ARGB CPU Air Cooler | ASUS Prime LC 360 ARGB All-in-one AIO CPU Liquid Cooler AMD: AM5 & AM4 Intel: LG |
|---|---|---|
| Brand | Thermalright | Asus |
| Socket Support | Intel/AMD | Intel/AMD |
| Cooling Type | Air | Liquid |
| Fan Speed | 2000 RPM | N/A |
| Warranty | N/A | N/A |
Dimension comparison
Overview of the Thermalright SI-100 White ARGB and ASUS Prime LC 360 ARGB
The Thermalright SI-100 White ARGB is a compact air cooler, while the ASUS Prime LC 360 ARGB is a more robust liquid cooling solution. Priced at C$35.90, the SI-100 offers an affordable entry point into efficient CPU cooling. In contrast, the Prime LC 360 comes in at C$159.99, reflecting its advanced liquid cooling technology and additional features.
Design and Aesthetics
The Thermalright SI-100 showcases a modern design, featuring a striking white finish complemented by ARGB lighting, making it visually appealing for builds with a similar aesthetic. Its compact height of 100mm allows it to fit into smaller cases, which is a significant advantage for users with limited space. On the other hand, the ASUS Prime LC 360 is designed with futuristic aesthetics, including customizable infinity mirror lenses that enhance its visual appeal. This cooler not only looks impressive but also aligns well with the aesthetics of Prime motherboards, catering to users who prioritize a cohesive build design.
Cooling Performance
When it comes to cooling performance, both products offer distinct advantages. The Thermalright SI-100 employs advanced AGHP 3.0 technique with 6x6mm heat pipes, ensuring efficient heat dissipation. It boasts a maximum airflow of 72.37 CFM and operates at a noise level of ≤27.7 dB(A), which balances cooling efficiency with quieter operation. Conversely, the ASUS Prime LC 360 features a specially designed CPU contact area that enhances heat dissipation performance, making it a formidable contender in the cooling department. While precise airflow figures for the ASUS model aren't provided, the liquid cooling design generally results in superior performance, especially for high-TDP CPUs.
Installation and Compatibility
The Thermalright SI-100 is equipped with metal fasteners compatible with various Intel and AMD sockets, including AM4, AM5, and several Intel variants up to LGA 2066. This versatility makes it an excellent choice for a wide range of builds. Installation is straightforward, thanks to its compact design. In contrast, the ASUS Prime LC 360 supports both AMD and Intel sockets as well, showing compatibility with AM4, AM5, and various Intel configurations. However, being an all-in-one liquid cooler, it may require a bit more effort during installation, particularly regarding the mounting of the radiator and tubing.
Noise Levels
Noise levels can greatly impact the user experience, especially in gaming or noise-sensitive environments. The Thermalright SI-100 operates at a maximum noise level of ≤27.7 dB(A), which is relatively quiet for an air cooler, allowing for efficient cooling without excessive noise. Meanwhile, the ASUS Prime LC 360's operational noise levels are not specified, but liquid coolers are often quieter under load due to their design. However, the fans used in the ASUS model are described as high-performance, suggesting they may produce more noise at peak performance compared to the Thermalright.
Durability and Build Quality
Durability is crucial for long-term use, and both coolers are built with quality in mind. The Thermalright SI-100 features S-FDB v2.0 bearings, ensuring a long service life, and is constructed from industrial-strength materials designed for high performance. The ASUS Prime LC 360 comes with reinforced, sleeved tubing that increases durability, especially against wear and tear associated with liquid cooling systems. Both products are designed to provide reliable performance, but the nature of liquid cooling systems requires careful handling to avoid leaks, while air coolers like the SI-100 are generally more robust in this regard.
Price and Value
Price is a significant factor when choosing between these two coolers. The Thermalright SI-100 is priced at C$35.90, making it an excellent choice for budget-conscious consumers seeking dependable cooling without breaking the bank. In comparison, the ASUS Prime LC 360, at C$159.99, represents a higher investment but also offers advanced features and performance associated with liquid cooling solutions. The value proposition is clear: if you are looking for a cost-effective solution, the Thermalright is a strong contender, whereas those willing to invest more can benefit from the superior cooling performance of the ASUS.
Which should you buy?
Ultimately, the choice between the Thermalright SI-100 White ARGB and the ASUS Prime LC 360 ARGB comes down to your specific needs and preferences. If you are working with a smaller case, have a limited budget, or prefer a quieter operation, the Thermalright SI-100 offers excellent performance and aesthetics at a fraction of the price. However, if you seek high-end cooling performance, impressive aesthetics, and have the budget to accommodate it, the ASUS Prime LC 360 could be the better choice. Both coolers cater to different user requirements, ensuring that whether you choose air or liquid cooling, your CPU will be well taken care of.
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