Thermalright ASF-RED AM5 CPU Holder vs Thermalright SI-100 White ARGB CPU Air Cooler
Updated August 2026 — The Thermalright SI-100 White ARGB CPU Air Cooler offers superior cooling performance and compatibility, making it the better choice for serious users.
The Thermalright SI-100 White ARGB CPU Air Cooler offers superior cooling performance and compatibility, making it the better choice for serious users.
Why Thermalright ASF-RED AM5 CPU Holder is better
affordability
C$10.99 is significantly cheaper than C$35.90
lightweight
weighs only 20g compared to 640g
specific design
tailored specifically for AM5 CPUs
Why Thermalright SI-100 White ARGB CPU Air Cooler is better
cooling performance
provides 72.37 CFM airflow
compatibility
supports multiple Intel and AMD sockets
advanced technology
utilizes AGHP 3.0 for better cooling efficiency
Overall score
Specifications
| Spec | Thermalright ASF-RED AM5 CPU Holder | Thermalright SI-100 White ARGB CPU Air Cooler |
|---|---|---|
| Price | C$10.99 | C$35.90 |
| Material | Aluminum | Aluminum |
| Installation | Easy with screwdriver | Metal fasteners for multiple sockets |
| Noise Level | N/A | ≤27.7 dB(A) |
| Socket Support | AM5 only | Intel & AMD |
Dimension comparison
Overview of Thermalright ASF-RED AM5 CPU Holder
The Thermalright ASF-RED AM5 CPU Holder is priced at C$10.99 and is specifically designed for AM5 CPU motherboards. Its primary function is to provide support for the CPU, preventing any bending that might occur due to the weight of the cooler. This product features an all-aluminum anodized finish and is easy to install with the included L-shaped screwdriver. Weighing only 20g, it won't add significant weight to your build, making it a lightweight solution for ensuring your CPU remains secure.
Overview of Thermalright SI-100 White ARGB CPU Air Cooler
The Thermalright SI-100 White ARGB CPU Air Cooler is a more complex and robust solution, priced at C$35.90. This air cooler employs advanced AGHP 3.0 technology to address the inverse gravity effect, ensuring consistent performance whether in vertical or horizontal orientations. With a height of 100mm, this cooler is suitable for smaller cases while still providing effective cooling. Weighing 0.64kg, it is significantly heavier than the ASF-RED CPU Holder, reflecting its more substantial cooling capabilities.
Design and Build Quality
In terms of design, the ASF-RED AM5 CPU Holder boasts a sleek and minimalist design. It features a rounded perimeter that reduces the risk of scratches and enhances its aesthetic appeal. The all-aluminum construction provides durability, ensuring that it can withstand the test of time. On the other hand, the SI-100 White ARGB CPU Air Cooler combines functionality with a striking appearance, thanks to its ARGB lighting. The use of high-quality PBT+PC materials further enhances its build quality, making it a premium choice for gamers and PC builders alike.
Installation Process
The installation process is straightforward for both products, though they serve different purposes. The ASF-RED AM5 CPU Holder comes with an L-shaped screwdriver and is designed for seamless installation, allowing users to secure the CPU quickly. The included TF7 2g silicone grease enhances the cooling performance when used with a cooler. Conversely, the SI-100 White ARGB CPU Air Cooler includes metal fasteners compatible with both Intel and AMD platforms, making it versatile but potentially more complex to install due to its multiple parts and mounting options.
Cooling Performance
When it comes to cooling performance, the SI-100 White ARGB CPU Air Cooler excels with its 72.37 CFM airflow and a maximum fan speed of 2000 RPM. This allows for efficient cooling while maintaining a noise level of only 27.7 dB(A), making it suitable for users who desire a quiet operating environment. The ASF-RED AM5 CPU Holder, while not a cooling device per se, supports the CPU's stability, which indirectly contributes to the overall cooling efficiency when paired with a cooler.
Compatibility
The ASF-RED AM5 CPU Holder is tailored exclusively for the AM5 CPU and is designed to fit motherboards with the AM5 chipset, specifically the X670 and B650 series. In contrast, the SI-100 White ARGB CPU Air Cooler offers broader compatibility, supporting various Intel sockets (including 1150, 1151, 1200, and 1700) as well as AMD AM4 and AM5 sockets. This makes the SI-100 a more versatile option for users with different types of CPUs.
Pricing
The pricing difference between these two products is substantial. The ASF-RED AM5 CPU Holder is priced at C$10.99, making it an affordable option for those looking to ensure their CPU maintains its integrity under heavy cooling setups. The SI-100 White ARGB CPU Air Cooler, on the other hand, is priced at C$35.90, reflecting its advanced cooling capabilities and broader compatibility. Users should consider their budget and needs before making a decision, with the cooler being a more significant investment due to its additional features.
Which should you buy?
Choosing between the Thermalright ASF-RED AM5 CPU Holder and the Thermalright SI-100 White ARGB CPU Air Cooler depends on your specific requirements. If you need a reliable solution to support your AM5 CPU and prevent bending, the ASF-RED is an excellent choice at an economical price of C$10.99. However, if you are looking for a more comprehensive cooling solution with multi-socket compatibility and superior airflow, the SI-100 at C$35.90 is a better investment for serious gamers and PC builders. Ultimately, your decision should be guided by whether you prioritise CPU support or effective cooling performance.
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