Thermalright Peerless Assassin 120 Digital ARGB vs Thermalright Peerless Assassin 120 SE CPU Cooler,
Updated August 2026 — Thermalright Peerless Assassin 120 Digital ARGB leads on design and cooling performa.
The Thermalright Peerless Assassin 120 Digital ARGB Black offers superior airflow and aesthetic appeal, while the SE focuses on solid performance. Choose based on your preference for design or efficiency.
Why Thermalright Peerless Assassin 120 Digital ARGB is better
Airflow
Digital ARGB has higher airflow at 88.89 CFM compared to SE's 66.17 CFM.
Design
Digital ARGB features a digital display for enhanced aesthetics.
Fan Speed
Digital ARGB operates at a higher fan speed of 1850 RPM.
Why Thermalright Peerless Assassin 120 SE CPU Cooler, is better
Price
SE is slightly cheaper at $49.99 compared to Digital ARGB's $45.90.
Traditional Look
SE has a classic design without digital features.
Compact Size
SE is slightly smaller in dimensions.
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Digital ARGB | Thermalright Peerless Assassin 120 SE CPU Cooler, |
|---|---|---|
| Max RPM | 1850 | 1550 |
| Noise Level | ≤25.6 dB(A) | ≤25.6 dB(A) |
| Heat Pipes | 6 | 6 |
| Compatibility | AM4/AM5, LGA | AM4/AM5, LGA |
| Fan Type | PWM | PWM |
Dimension comparison
Overview of the Products
When comparing the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler and the Thermalright Peerless Assassin 120 SE CPU Cooler, the key takeaway is their focus on efficient cooling with unique features. The Digital ARGB variant offers a visual edge with a digital display, while the SE focuses on performance with slightly lower RPM fan speeds. Priced at $45.90, the Digital ARGB model is about 17% cheaper than the SE, which is priced at $49.99.
Cooling Performance
Both CPU coolers are designed to provide excellent cooling performance, but they utilize different fan speeds. The Digital ARGB model operates at a maximum fan speed of 1850 RPM, allowing it to push an impressive airflow of 88.89 CFM. In contrast, the SE model has a slightly lower maximum fan speed of 1550 RPM, resulting in a maximum airflow of 66.17 CFM. This difference in performance may affect cooling efficiency, especially during intense gaming or computing sessions.
Design and Aesthetics
The Thermalright Peerless Assassin 120 Digital ARGB Black stands out with its digital screen top cover, providing aesthetic appeal alongside functionality. Its overall black design complements modern gaming setups. On the other hand, the SE model has a more traditional look with no digital display, focusing purely on performance without the additional visual features. Both models maintain a similar height, making them compatible with most ATX chassis, but the Digital ARGB offers a more contemporary style.
Noise Levels
Both coolers are designed to operate quietly, with a maximum noise level of ≤25.6 dB(A). This means that regardless of which model you choose, you can expect a silent operation during use. The Digital ARGB's dual fans, which are also equipped with S-FDB bearings, may offer slightly better longevity, but both models are engineered to minimize noise, making them suitable for users who prioritize a quiet computing environment.
Compatibility
Compatibility is a strong point for both coolers. The Thermalright Peerless Assassin 120 Digital ARGB Black is compatible with a wide range of platforms, including AMD AM4/AM5 and various Intel LGA sockets (1700/1851/1150/1151/1200). The SE model also supports similar socket types, ensuring it can fit into most modern builds. Both products come with mounting clips for easy installation, making them user-friendly choices for enthusiasts.
Heat Pipe Technology
Both coolers utilize Thermalright's AGHP technology, featuring six 6mm heat pipes that enhance heat dissipation. This technology is essential for solving the inverse gravity effect, ensuring efficient cooling regardless of the cooler's orientation. This shared feature indicates that both models are built to deliver optimal thermal performance, making them reliable options for users looking to maintain lower CPU temperatures.
Price Analysis
The Thermalright Peerless Assassin 120 Digital ARGB Black is priced at $45.90, while the Thermalright Peerless Assassin 120 SE is slightly more expensive at $49.99. This makes the Digital ARGB about 17% cheaper than its SE counterpart. While the price difference may seem minor, it could influence budget-conscious buyers who are looking for effective cooling solutions without compromising on essential features.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 Digital ARGB Black and the Thermalright Peerless Assassin 120 SE ultimately depends on your specific needs. If you prefer a cooler with a unique design and slightly higher airflow, the Digital ARGB model is the better choice, especially at $45.90. However, if you are focused solely on performance and don’t mind the absence of flashy features, the SE variant might be worth the additional $4.09 for its robust cooling capabilities. Both coolers offer excellent performance, but your decision should be guided by your aesthetic preferences and cooling requirements.

