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Thermalright Peerless Assassin 120 SE V2 CPU Cooler vs ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler

Updated August 2026The Thermalright Peerless Assassin 120 SE V2 offers better value and quieter operation, making it a strong choice for budget-conscious users. The ID-COOLING FROZN A720 excels in aesthetics and airflow but comes at a higher price.

The Thermalright Peerless Assassin 120 SE V2 offers better value and quieter operation, making it a strong choice for budget-conscious users. The ID-COOLING FROZN A720 excels in aesthetics and airflow but comes at a higher price.

Why Thermalright Peerless Assassin 120 SE V2 CPU Cooler is better

price

C$54.90 vs C$110.92

noise level

29.5 dB(A) vs 33.5 dB(A)

TDP handling

265W vs lower performance

Why ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler is better

airflow

98.6 CFM vs 88.19 CFM

design

dual-tower vs single tower

fan size

140mm vs 120mm

Overall score

Thermalright Peerless Assassin 120 SE V2 CPU Cooler
85
ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler
75

Specifications

SpecThermalright Peerless Assassin 120 SE V2 CPU CoolerID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler
Max RPM1850PWM
Max Airflow88.19 CFM98.6 CFM
Noise Level29.5 dB(A)33.5 dB(A)
TDP265Wunknown
CompatibilityIntel/AMDIntel/AMD

Dimension comparison

Thermalright Peerless Assassin 120 SE V2 CPU CoolerID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler

Introduction to CPU Coolers

When selecting a CPU cooler, performance, design, and compatibility are crucial factors to consider. In this comparison, we will evaluate the Thermalright Peerless Assassin 120 SE V2 CPU Cooler and the ID-COOLING FROZN A720 Black. The Thermalright model is priced at C$54.90, while the ID-COOLING option is significantly higher at C$110.92. Understanding their features and specifications will help you make an informed decision.

Design and Build Quality

The design and build quality of a CPU cooler can greatly affect its performance and aesthetics. The Thermalright Peerless Assassin 120 SE V2 features a compact design with dimensions of 125(L)x135(W)x155(H)mm, making it a suitable choice for various builds. In contrast, the ID-COOLING FROZN A720 Black boasts a dual-tower design, which enhances its heat dissipation capabilities. Measuring 6.4 inches in height, it incorporates a sleek, all-black look that appeals to users wanting a modern aesthetic.

Cooling Performance

Cooling performance is the primary function of any cooler. The Thermalright Peerless Assassin 120 SE V2 utilises six 6mm heat pipes and is capable of handling a thermal design power (TDP) of up to 265 watts. It comes equipped with two 120mm PWM fans that can reach fan speeds of 1850 RPM, generating an airflow of 88.19 CFM while maintaining a noise level of 29.5 dB(A). On the other hand, the ID-COOLING FROZN A720 employs seven 6mm copper heat pipes and two 140mm fans. The airflow of the ID-COOLING cooler is rated at 98.6 CFM, but it operates at a higher noise level of 33.5 dB(A).

Fan Technology

The type of fans used in a CPU cooler can significantly influence its performance and noise levels. The Thermalright Peerless Assassin features TL-C12C-X28 V2 fans known for their low noise and efficient performance. In comparison, the ID-COOLING FROZN A720 uses FDB fans, which are designed for quieter operation and stable performance. While the Thermalright's fans are slightly smaller, the larger fans in the ID-COOLING model allow for a higher maximum airflow.

Compatibility

Compatibility with various CPU sockets is essential for ensuring that the cooler will fit in your build. The Thermalright Peerless Assassin supports a wide range of Intel sockets, including LGA 1851, 1700, 1200, and 115X, as well as AMD AM4 and AM5 platforms. Conversely, the ID-COOLING FROZN A720 also boasts broad compatibility, working with Intel LGA 2011, 1700, 1851, 1200, and several other sockets, along with AMD AM4 and AM5. Both coolers offer a hassle-free installation process, making them user-friendly for builders of all experience levels.

Noise Levels

Noise levels play a significant role in user experience, particularly for those who prioritise a quiet operation. The Thermalright Peerless Assassin operates at a maximum noise level of 29.5 dB(A), making it relatively quiet during operation. Comparatively, the ID-COOLING FROZN A720's maximum noise level reaches 33.5 dB(A), which is noticeably louder. Users who are sensitive to noise may find the Thermalright cooler more appealing for its quieter performance.

Price Consideration

Price is an important factor when selecting a CPU cooler, and there’s a significant difference between the two models. The Thermalright Peerless Assassin 120 SE V2 is priced at C$54.90, positioning it as an affordable option for budget-conscious buyers. In contrast, the ID-COOLING FROZN A720 is priced at C$110.92, making it more of an investment. Buyers should weigh the price against the performance and features offered by each cooler to determine the best fit for their needs.

User Experience and Installation

User experience is greatly influenced by ease of installation and the performance of the cooler over time. Both the Thermalright Peerless Assassin and the ID-COOLING FROZN A720 are designed for hassle-free installation, which is beneficial for users who may be new to building PCs. However, the Thermalright cooler, with its lower price point and quieter operation, may offer a more appealing option for those prioritising value and ease of use.

Which should you buy?

Ultimately, the choice between the Thermalright Peerless Assassin 120 SE V2 and the ID-COOLING FROZN A720 Black depends on your specific needs and budget. If you are looking for an affordable, high-performance cooler with quieter operation, the Thermalright model is an excellent choice at C$54.90. However, if aesthetics and slightly better cooling performance are your priority, and you are willing to spend C$110.92, the ID-COOLING FROZN A720 may be worth the investment. Both coolers have their strengths, making them suitable for different types of users.

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Thermalright Peerless Assassin 120 SE V2 CPU Cooler vs ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler | versusfinder