ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler vs Thermalright SI-100 White ARGB CPU Air Cooler
Updated August 2026 — The ID-COOLING FROZN A720 Black offers superior cooling performance and features, making it the better choice for high-end users. The Thermalright SI-100 White ARGB is a budget-friendly option with decent performance.
The ID-COOLING FROZN A720 Black offers superior cooling performance and features, making it the better choice for high-end users. The Thermalright SI-100 White ARGB is a budget-friendly option with decent performance.
Why ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler is better
Cooling Performance
Higher airflow of 98.6 CFM vs 72.37 CFM
Design
Dual-tower design enhances heat dissipation
Heat Pipes
Seven heat pipes vs six for better heat absorption
Why Thermalright SI-100 White ARGB CPU Air Cooler is better
Price
More affordable at C$35.90 vs C$110.92
Noise Level
Quieter operation at 27.7 dB(A) vs 33.5 dB(A)
Size
Compact height of 100mm vs 6.4 inches
Overall score
Specifications
| Spec | ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler | Thermalright SI-100 White ARGB CPU Air Cooler |
|---|---|---|
| Airflow | 98.6 CFM | 72.37 CFM |
| Noise Level | 33.5 dB(A) | 27.7 dB(A) |
| Heat Pipes | 7 | 6 |
| PWM Fans | 2 | 1 |
| Compatibility | Intel & AMD | Intel & AMD |
Dimension comparison
Overview of the ID-COOLING FROZN A720 Black
The ID-COOLING FROZN A720 Black is a robust CPU cooler priced at C$110.92, featuring a dual-tower design that enhances heat dissipation. This cooler is equipped with two 140mm fans and seven copper heat pipes, ensuring efficient cooling performance for CPUs. The aesthetic appeal of its all-black design makes it an attractive choice for users with dark-themed builds.
The FROZN A720 Black offers 58mm clearance for RAM when using a single fan, making it versatile for various setups. It also includes PWM functionality, allowing the fans to adjust speed for optimal cooling while maintaining a low noise level of 33.5dB(A). This product is compatible with a wide range of Intel and AMD sockets, simplifying installation.
Overview of the Thermalright SI-100 White ARGB
The Thermalright SI-100 White ARGB is a budget-friendly option, retailing at C$35.90. This CPU cooler employs advanced AGHP technology with six heat pipes to effectively manage heat, making it suitable for small to medium-sized cases thanks to its compact 100mm height. Thermalright has designed this cooler with a focus on durability, indicating a service life of up to 20,000 hours.
The SI-100 White also features a PWM fan that operates at a maximum speed of 2000 RPM, offering an airflow of 72.37 CFM while producing a noise level of just 27.7dB(A). It supports a range of Intel and AMD sockets, providing flexibility for different builds, while the ARGB feature adds an aesthetic dimension to the cooler.
Cooling Performance
When comparing cooling performance, the ID-COOLING FROZN A720 Black has an edge due to its dual-tower design and dual 140mm fans that deliver a maximum airflow of 98.6 CFM. The seven copper heat pipes enhance its ability to absorb and dissipate heat effectively. In contrast, the Thermalright SI-100 White achieves a maximum airflow of 72.37 CFM with its single PWM fan, which is still commendable but less effective for high-performance CPUs.
The greater airflow and dual-fan configuration of the FROZN A720 Black make it better suited for overclocking and demanding tasks, while the SI-100 White caters more to users with moderate cooling needs. Thus, if maximizing cooling performance is your priority, the FROZN A720 Black stands out.
Aesthetic Appeal
Aesthetically, both coolers offer unique designs that cater to different user preferences. The ID-COOLING FROZN A720 Black features an all-black layout that can seamlessly blend into dark-themed builds, enhancing the overall look of the system. Conversely, the Thermalright SI-100 White ARGB stands out with its white design and ARGB lighting, appealing to users who wish to add a splash of colour to their build.
While the FROZN A720 Black is more understated and elegant, the SI-100 White ARGB provides more visual flair. Your choice here would depend on whether you prefer a sleek, monochromatic look or vibrant, customizable lighting.
Noise Levels
Noise levels are a critical consideration for many users, and here the Thermalright SI-100 White ARGB performs slightly better. With a noise level of 27.7 dB(A), it operates quietly, making it suitable for users who prioritise a silent computing experience. The ID-COOLING FROZN A720 Black, while still relatively quiet at 33.5 dB(A), is somewhat noisier due to its higher airflow and dual fan setup.
This difference in noise levels might influence gamers or professionals who require a quiet workspace, suggesting that the SI-100 White ARGB could be more appealing for such users.
Installation and Compatibility
Both coolers are designed for hassle-free installation, supporting a variety of Intel and AMD sockets. The ID-COOLING FROZN A720 Black is compatible with Intel LGA2011, 1700, 1200, and AMD AM4/AM5 sockets, offering broad compatibility for different builds. The Thermalright SI-100 White ARGB also supports a wide range of sockets, including Intel 1150, 1151, and AMD AM4/AM5.
The ease of installation is a strong point for both products, but the slightly larger size of the FROZN A720 Black may require more consideration regarding space within the case. Both products are designed to make installation straightforward, allowing users to set them up without significant hassle.
Price and Value
The ID-COOLING FROZN A720 Black is priced at C$110.92, which reflects its advanced features and superior performance capabilities. On the other hand, the Thermalright SI-100 White ARGB is much more affordable at C$35.90, making it an attractive option for budget-conscious buyers.
While the FROZN A720 Black offers enhanced cooling performance and aesthetics, the SI-100 White ARGB provides solid performance at a fraction of the cost. If you’re looking for high performance and can justify the price, the FROZN A720 Black is the better choice. However, for those on a budget, the SI-100 White ARGB offers excellent value without compromising on essential features.
Which should you buy?
Choosing between the ID-COOLING FROZN A720 Black and the Thermalright SI-100 White ARGB ultimately depends on your specific needs and budget. If you require superior cooling performance, particularly for high-end CPUs or overclocking, the FROZN A720 Black is the clear winner with its dual-tower design and greater airflow.
Conversely, if you're looking for a cost-effective solution that still delivers decent cooling performance, the SI-100 White ARGB is a solid choice, especially if aesthetics and noise levels are important to you. Evaluate your priorities—whether it’s performance, price, or aesthetics—and select the cooler that best aligns with your computing needs.
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.

