ID-COOLING SE-214-XT Black CPU Cooler All-Black vs Thermalright Peerless Assassin 120 Digital ARGB
Updated August 2026 — ID-COOLING SE-214-XT Black CPU Cooler All-Black wins on installation eas, Thermalright Peerless Assassin 120 Digital ARGB wins on aesthetic design and cooling performa.
The Thermalright Peerless Assassin 120 offers superior cooling performance and advanced features, making it the better choice for high-demand users, while the ID-COOLING SE-214-XT is a budget-friendly option with solid performance.
Why ID-COOLING SE-214-XT Black CPU Cooler All-Black is better
Price
ID-COOLING is significantly cheaper at $17.90.
Height
ID-COOLING is shorter at 150mm.
Installation
ID-COOLING offers hassle-free installation.
Why Thermalright Peerless Assassin 120 Digital ARGB is better
Cooling
Thermalright has better cooling performance with dual fans.
Airflow
Thermalright provides higher airflow at 88.89 CFM.
Noise
Thermalright operates quieter at 25.6 dB(A).
Overall score
Specifications
| Spec | ID-COOLING SE-214-XT Black CPU Cooler All-Black | Thermalright Peerless Assassin 120 Digital ARGB |
|---|---|---|
| Price | $17.90 | $45.90 |
| Airflow | 76.16 CFM | 88.89 CFM |
| Noise Level | 35.2 dB(A) | 25.6 dB(A) |
| TDP | 180W | unknown |
| Fan Type | PWM | Dual Fans |
Dimension comparison
Introduction to CPU Coolers
When it comes to keeping your CPU temperatures in check, choosing the right cooler is paramount. In this comparison, we will explore the differences between the ID-COOLING SE-214-XT Black CPU Cooler and the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler. Both products offer unique features and benefits tailored to different user needs, making it essential to understand their specifications to make an informed decision.
Pricing Overview
The ID-COOLING SE-214-XT is priced at $17.90, while the Thermalright Peerless Assassin 120 comes in at $45.90. This makes the ID-COOLING about 61% cheaper than its competitor. If you're on a budget and looking for essential cooling capabilities without breaking the bank, the ID-COOLING offers excellent value for its price. On the other hand, the Thermalright may justify its higher price tag with additional features catered to users seeking advanced cooling performance.
Design and Aesthetics
The ID-COOLING SE-214-XT features an all-black layout that allows it to seamlessly blend into a variety of computer cases, particularly those with darker interiors. This aesthetic appeal can enhance the overall look of your build. In contrast, the Thermalright Peerless Assassin 120 boasts a digital screen top cover and dual tower design that not only provides functional benefits but also presents a modern and tech-savvy appearance. If visual appeal is a significant factor for you, the Thermalright's design may stand out more.
Cooling Performance
In terms of cooling efficiency, the ID-COOLING SE-214-XT is equipped with four direct-contact heat pipes and a single 120mm PWM fan that can deliver a maximum airflow of 76.16 CFM with noise levels ranging from 15.2 to 35.2 dB(A). This setup ensures effective heat dissipation for CPUs with a thermal design power (TDP) of up to 180W. Conversely, the Thermalright Peerless Assassin 120 utilizes six heat pipes and dual fans, providing an impressive airflow of 88.89 CFM at a maximum noise level of 25.6 dB(A). This suggests that the Thermalright cooler may offer superior cooling performance, especially for high-demand applications.
Compatibility with CPU Sockets
Both coolers boast wide compatibility with various CPU sockets. The ID-COOLING SE-214-XT works with Intel LGA1700, 1851, 1200, 115X, as well as AMD AM5 and AM4 sockets, making it a versatile option for many builds. The Thermalright Peerless Assassin 120 similarly supports a wide range of sockets, including Intel's latest offerings and AMD's AM4/AM5 platforms. This means that whether you’re building a new system or upgrading an existing setup, both coolers are likely to meet your needs.
Installation Process
Ease of installation is another crucial factor when selecting a CPU cooler. The ID-COOLING SE-214-XT is designed for hassle-free installation across various Intel and AMD sockets. This user-friendly approach is appealing for those who may not have extensive experience in PC building. The Thermalright Peerless Assassin 120 also emphasizes straightforward installation with dual-platform mounting clips, though its dual-tower design may require a bit more attention during setup. For beginners, the ID-COOLING may be the preferable choice for its simplicity.
Noise Levels
Noise output can significantly affect the user experience, especially in quiet environments. The ID-COOLING SE-214-XT operates with a maximum noise level of 35.2 dB(A), which is relatively quiet given its cooling capabilities. The Thermalright Peerless Assassin 120, with its dual fans, produces noise levels up to 25.6 dB(A), making it a quieter option overall. If noise reduction is a priority for you, the Thermalright cooler may be the better choice.
Which should you buy?
Ultimately, the decision between the ID-COOLING SE-214-XT and the Thermalright Peerless Assassin 120 will depend on your specific needs and budget. If you're looking for a cost-effective solution with solid performance and an easy installation process, the ID-COOLING at $17.90 is a compelling choice. However, if superior cooling performance, advanced features, and a more modern aesthetic are what you desire, the Thermalright at $45.90 offers significant benefits despite the higher price. Each cooler has its strengths, making them suitable for different types of users.

