Thermalright SI-100 White ARGB CPU Air Cooler vs DKARDU CPU Fan Bracket for AM4 Backplate
Updated August 2026 — The Thermalright SI-100 offers superior cooling performance and versatility, making it the better choice for most users. The DKARDU bracket is a budget-friendly option for specific needs.
The Thermalright SI-100 offers superior cooling performance and versatility, making it the better choice for most users. The DKARDU bracket is a budget-friendly option for specific needs.
Why Thermalright SI-100 White ARGB CPU Air Cooler is better
Cooling Performance
Thermalright SI-100 has a maximum airflow of 72.37 CFM.
Compatibility
Supports a wide range of Intel and AMD sockets.
Design
Features aesthetic ARGB lighting and high-quality materials.
Why DKARDU CPU Fan Bracket for AM4 Backplate is better
Price
DKARDU is significantly cheaper at C$10.99.
Installation
Includes a screwdriver for easy setup.
Specific Use
Designed specifically for AM4 motherboards.
Overall score
Specifications
| Spec | Thermalright SI-100 White ARGB CPU Air Cooler | DKARDU CPU Fan Bracket for AM4 Backplate |
|---|---|---|
| Brand | Thermalright | DKARDU |
| Price | C$35.90 | C$10.99 |
| Material | PBT+PC | Metal & Plastic |
| Socket Support | Intel & AMD | AMD AM4 |
| Installation Ease | Easy | Moderate |
Dimension comparison
Overview of Thermalright SI-100 White ARGB CPU Air Cooler
The Thermalright SI-100 White ARGB CPU Air Cooler is a robust cooling solution priced at C$35.90. With a height of just 100mm, it is designed to fit into smaller computer cases while still providing efficient cooling. The cooler features six heat pipes that utilise the AGHP 3.0 technique, ensuring effective thermal management even under various orientations. This product is suitable for both Intel and AMD platforms, enhancing its versatility for gamers and PC builders.
Overview of DKARDU CPU Fan Bracket for AM4 Backplate
The DKARDU CPU Fan Bracket for AM4 Backplate is an affordable accessory, retailing at C$10.99. This bracket is specifically designed for AMD Socket AM4 motherboards, making it an ideal choice for users looking to replace a damaged or lost bracket. Constructed from metal and plastic, it promises durability and high-temperature resistance, ensuring that the CPU heatsink can be securely fastened for optimal performance.
Design and Build Quality
In terms of design, the Thermalright SI-100 features a sleek aesthetic with its white ARGB lighting, appealing to users who prioritise aesthetics alongside performance. The use of high-quality materials, such as industrial-strength PBT+PC, contributes to the cooler's durability. Weighing in at 0.64kg, it provides a solid feel, enhancing its credibility as a premium product. On the other hand, the DKARDU bracket, while utilitarian in design, is focused more on function than form. Its sturdy construction ensures it can withstand the rigours of heat dissipation without deforming over time, making it a reliable choice for securing CPU heatsinks.
Cooling Performance
The Thermalright SI-100 excels in cooling performance, with a maximum airflow of 72.37 CFM and a noise level of just 27.7 dB(A) when operating at a fan speed of 2000 RPM. This makes it an excellent choice for users who seek efficient cooling without compromising on noise levels. In contrast, the DKARDU bracket does not provide cooling on its own; instead, it serves as a crucial component to facilitate the installation of a heatsink that will cool the CPU. Therefore, while it doesn't directly compare in terms of cooling performance, it is essential for those using AM4 sockets to ensure proper installation of their cooling solution.
Compatibility
The compatibility of the Thermalright SI-100 is quite extensive, supporting a wide range of Intel sockets including 1150, 1151, 1155, 1156, 1200, 1700, 1851, 2066, and 2011, as well as AMD’s AM4 and AM5 sockets. This broad compatibility makes it a versatile cooling solution for different builds. Conversely, the DKARDU bracket is specifically tailored for AMD Socket AM4 motherboards, limiting its use to a narrower range of systems. Users with an AM4 socket will find the bracket invaluable, but those with other sockets will need to consider other options.
Ease of Installation
The Thermalright SI-100 is designed with ease of installation in mind, featuring metal fasteners for both Intel and AMD platforms. Its compact dimensions and straightforward mounting process make it relatively easy to set up, even for novice builders. Meanwhile, the DKARDU bracket comes with six pairs of CPU fan mounting brackets and a magnetic screwdriver, facilitating a smooth installation process for users looking to secure their heatsinks effectively. However, it should be noted that the DKARDU bracket requires an existing heatsink, making it slightly less straightforward for those who do not already have one.
Price Comparison
With a price of C$35.90, the Thermalright SI-100 is positioned as a more premium option in the CPU cooling market, reflecting its advanced features and performance capabilities. In contrast, the DKARDU bracket is significantly more affordable at C$10.99, targeting users who may need a simple replacement for their AM4 heatsink setup. This substantial price difference means consumers must evaluate their specific needs—whether they require a complete cooling solution or merely a bracket for existing hardware.
Which should you buy?
Choosing between the Thermalright SI-100 White ARGB CPU Air Cooler and the DKARDU CPU Fan Bracket for AM4 Backplate ultimately comes down to your specific needs. If you are seeking a comprehensive cooling solution with proven performance and aesthetic appeal, the Thermalright SI-100 is the clear winner. However, if you are looking for a budget-friendly bracket that supports AMD Socket AM4 motherboards, the DKARDU option is an excellent choice. Consider your existing setup and performance expectations when making your decision.
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