ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower vs Thermalright Assassin X 120R Digital ARGB Black
Updated August 2026 — ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower leads on cooling efficien and noise level.
The ID-COOLING FROZN A620 PRO SE offers superior cooling performance and quieter operation, while the Thermalright Assassin X 120R is a budget-friendly option with innovative features.
Why ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower is better
Cooling Performance
Dual-tower design with six heat pipes
Noise Level
Quieter operation at 27.2 dB(A)
Height Clearance
40mm RAM clearance
Why Thermalright Assassin X 120R Digital ARGB Black is better
Price
Approximately 17% cheaper
Digital Display
Includes a digital screen for monitoring
Compact Size
Slightly shorter at 151mm height
Overall score
Specifications
| Spec | ID-COOLING FROZN A620 PRO SE - Blackout Dual-Tower | Thermalright Assassin X 120R Digital ARGB Black |
|---|---|---|
| Price | $29.99 | $24.90 |
| Fan Speed | PWM | 2000 RPM |
| Compatibility | Intel LGA1700/AM4 | Intel LGA1851/AM4 |
| Cooling Type | Dual-Tower | Single Tower |
| RGB Features | No | Yes |
Dimension comparison
Overview of the Products
When comparing the ID-COOLING FROZN A620 PRO SE and the Thermalright Assassin X 120R Digital ARGB, both products offer unique features tailored to CPU cooling. The ID-COOLING FROZN A620 PRO SE is priced at $29.99, while the Thermalright Assassin X 120R comes in at $24.90, making it about 17% cheaper than its competitor.
The FROZN A620 PRO SE features a dual-tower design with two 120mm fans, designed to deliver superior heat dissipation. Conversely, the Assassin X 120R utilizes a single tower configuration but includes a digital screen that displays real-time CPU and GPU temperatures, combining aesthetics with functionality.
Heat Dissipation Capabilities
The ID-COOLING FROZN A620 PRO SE is designed with six Ф6mm heat pipes that effectively absorb heat from the CPU, ensuring excellent thermal performance. This model’s dual-tower heatsink and two 120mm PWM fans provide a high airflow rate, which is crucial for keeping temperatures low under heavy loads.
On the other hand, the Thermalright Assassin X 120R features a single tower with four heat pipes and a high-speed fan capable of reaching up to 2000 RPM. While it may not have as many heat pipes as the FROZN A620 PRO SE, it compensates with a strong airflow of 70.84 CFM and a noise level of up to 29.8 dB(A). Both coolers deliver efficient cooling, but the ID-COOLING model may have the edge for extreme scenarios.
Design and Aesthetics
Aesthetics play a significant role in PC builds, and both coolers present unique designs. The ID-COOLING FROZN A620 PRO SE features a blackout design that blends seamlessly with dark-themed setups. Its dual-tower structure not only enhances cooling but also adds a robust visual presence.
In contrast, the Thermalright Assassin X 120R comes equipped with a digital screen on its top cover that displays CPU temperature and usage statistics. This innovative feature not only serves a practical purpose but also enhances the cooler's visual appeal. The sleek black finish of the Assassin X adds a modern touch, making it suitable for a variety of builds.
Compatibility
Compatibility is essential when choosing a CPU cooler. The ID-COOLING FROZN A620 PRO SE supports Intel sockets LGA1700, LGA1851, LGA1200, and LGA115X, as well as AMD sockets AM4 and AM5. With a height of 157mm, it fits well in most tower cases while providing 40mm clearance for RAM.
Similarly, the Thermalright Assassin X 120R supports a wide range of sockets, including Intel LGA1851, LGA1700, and AMD AM4/AM5. Its overall height of 151mm makes it compatible with most cases too. Both coolers offer great compatibility, but the ID-COOLING model provides slightly more clearance for RAM, which could be beneficial for high-profile memory modules.
Noise Levels
When it comes to noise levels, the ID-COOLING FROZN A620 PRO SE operates at a maximum noise level of 27.2 dB(A), which is relatively quiet for a high-performance cooler. This low noise operation is a significant advantage for users who prioritize a silent computing experience.
The Thermalright Assassin X 120R, while slightly louder, operates at a maximum of 29.8 dB(A). Although it is still within an acceptable range for most users, the ID-COOLING FROZN A620 PRO SE offers a quieter performance. For users sensitive to noise, this could be an important consideration.
Installation Process
Both coolers come with installation accessories designed to simplify the setup process. The ID-COOLING FROZN A620 PRO SE is noted for its straightforward installation compatible with various Intel and AMD sockets. Its dual-tower design may require a bit more space, but it generally fits well within most standard cases.
The Thermalright Assassin X 120R also provides an easy installation experience, especially for those using the original backplate of their motherboard for AMD installations. The included installation manual and video guidance make it user-friendly. Overall, installation experiences should be smooth for both products, though the ID-COOLING might demand a bit more space consideration.
Price Comparison
Price is a crucial factor in any product comparison. The ID-COOLING FROZN A620 PRO SE is priced at $29.99, while the Thermalright Assassin X 120R is available for $24.90. This means that the Assault X is approximately 17% cheaper than the FROZN A620 PRO SE. While both products offer good value, the lower price of the Assassin X makes it an attractive option for budget-conscious consumers.
That said, the additional features and dual-tower design of the ID-COOLING cooler may justify its higher price for some users. The decision largely depends on whether users prioritize cost or advanced cooling performance.
Which should you buy?
Choosing between the ID-COOLING FROZN A620 PRO SE and the Thermalright Assassin X 120R depends on your specific needs and preferences. If you value superior cooling performance, quieter operation, and a robust design, the ID-COOLING FROZN A620 PRO SE might be the better option despite its higher price.
On the other hand, if you are looking for a more budget-friendly cooler that still offers respectable performance and innovative features like a digital temperature display, the Thermalright Assassin X 120R is a compelling choice. Both coolers have their merits, so consider your priorities before making a final decision.

