Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes vs ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler
Updated August 2026 — The Thermalright Assassin X 120R SE Plus offers excellent value for budget-conscious users, while the ID-COOLING FROZN A720 Black excels in performance and aesthetics. Choose based on your specific needs.
The Thermalright Assassin X 120R SE Plus offers excellent value for budget-conscious users, while the ID-COOLING FROZN A720 Black excels in performance and aesthetics. Choose based on your specific needs.
Why Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes is better
price
Thermalright is significantly cheaper at C$25.59
noise level
Thermalright operates at a quieter 25.6 dB(A)
compatibility
Thermalright supports a wide range of Intel and AMD sockets
Why ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler is better
cooling performance
FROZN A720 has higher airflow at 98.6 CFM
build quality
FROZN A720 features a dual-tower design for better heat dissipation
aesthetic appeal
FROZN A720 has a sleek all-black design
Overall score
Specifications
| Spec | Thermalright Assassin X 120R SE Plus CPU Cooler - 4×6mm Heat Pipes | ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler |
|---|---|---|
| Max Airflow | 66.17 CFM | 98.6 CFM |
| Max Noise Level | 25.6 dB(A) | 33.5 dB(A) |
| Socket Compatibility | Intel 1150-1700, AMD AM4/AM5 | Intel LGA2011/1700/1851/1200/1150/1151/1155/1156, AMD AM4/AM5 |
| Fan Type | PWM | PWM |
| Bearing Type | S-FDB | FDB |
Dimension comparison
Overview of the Thermalright Assassin X 120R SE Plus and ID-COOLING FROZN A720 Black
The Thermalright Assassin X 120R SE Plus is priced at C$25.59, while the ID-COOLING FROZN A720 Black is significantly higher at C$110.92. This price difference suggests that the ID-COOLING cooler may offer additional features or performance capabilities worth exploring. Understanding the specifications and features of each cooler can help determine which one provides better value for your needs.
Cooling Performance
The Thermalright Assassin X 120R SE Plus utilizes four 6mm heat pipes and comes equipped with two PWM fans, delivering airflow of up to 66.17 CFM. This design is engineered for effective cooling while maintaining a noise level of no more than 25.6 dB(A), which is relatively quiet for a CPU cooler. On the other hand, the ID-COOLING FROZN A720 Black features seven 6mm copper heat pipes and two larger 140mm fans that can achieve a maximum airflow of 98.6 CFM, albeit with a higher noise level of 33.5 dB(A). The FROZN A720’s dual-tower design and greater airflow capacity may provide superior cooling performance, especially for high-demand applications.
Build Quality and Durability
Both coolers are designed with longevity in mind, but they take different approaches. The Thermalright Assassin X 120R SE Plus is constructed with industrial-grade materials and incorporates S-FDB bearings, enhancing its lifespan to approximately 20,000 hours while minimizing fan noise. Conversely, the ID-COOLING FROZN A720 Black also uses FDB fans which are known for quieter operation and reliability. However, specific longevity claims for the FROZN A720 are not provided. The dual-tower configuration of the ID-COOLING cooler suggests a robust design aimed at effective heat dissipation, but the exact materials and construction details are not disclosed.
Noise Levels
In terms of noise output, the Thermalright Assassin X 120R SE Plus operates at a maximum of 25.6 dB(A), making it suitable for users who prioritize a quiet computing environment. In contrast, the ID-COOLING FROZN A720 Black operates at a higher maximum noise level of 33.5 dB(A), which may be noticeable in quieter settings. Users sensitive to noise might prefer the Thermalright cooler for its more subdued operation, while those seeking maximum cooling performance may find the trade-off acceptable with the FROZN A720.
Aesthetic Appeal
Aesthetic design can be an essential factor for PC builders, and here both coolers offer distinct styles. The Thermalright Assassin X 120R SE Plus features a more traditional cooler look, while the ID-COOLING FROZN A720 Black boasts an all-black finish that appeals to those who want a sleek, modern appearance. The FROZN A720’s design is likely to blend seamlessly into cases with dark interiors, making it an attractive choice for aesthetic-conscious builders.
Compatibility Options
Compatibility is crucial when choosing a CPU cooler, and both the Thermalright Assassin X 120R SE Plus and the ID-COOLING FROZN A720 Black support a range of Intel and AMD sockets. The Thermalright cooler is compatible with Intel sockets 1150 through 1700 and AMD AM4/AM5. The ID-COOLING model supports a broader range of Intel sockets, including LGA2011 and LGA1851, in addition to AM4/AM5. This wider compatibility of the FROZN A720 may be beneficial for users with various CPU configurations.
Installation Process
Both coolers claim to offer hassle-free installation for users. The Thermalright Assassin X 120R SE Plus includes all necessary mounting hardware for its supported sockets, ensuring a straightforward setup. Similarly, the ID-COOLING FROZN A720 Black is designed for easy installation across multiple CPU sockets. While both products aim for user-friendly installation, the actual experience may vary based on individual setups and preferences.
Price Consideration
The price difference between the Thermalright Assassin X 120R SE Plus at C$25.59 and the ID-COOLING FROZN A720 Black at C$110.92 is substantial. This C$85.33 difference raises questions about the added value of the more expensive cooler. While the FROZN A720 offers enhanced cooling performance and aesthetics, the Thermalright cooler presents a more budget-friendly option without sacrificing essential features for average users.
Which should you buy?
Choosing between the Thermalright Assassin X 120R SE Plus and the ID-COOLING FROZN A720 Black ultimately depends on your specific needs and budget. If you are looking for a cost-effective solution that offers quiet operation and adequate cooling performance, the Thermalright model is a solid choice. However, if you require superior cooling for high-performance systems and aesthetic appeal, the ID-COOLING FROZN A720 Black justifies its higher price. Consider your priorities—whether they lean towards budget, performance, or design—when making your final decision.
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