Thermalright AXP-120-X67 Black ARGB Low Profile vs Thermalright Peerless Assassin 120 SE V2 CPU
Updated August 2026 — Thermalright AXP-120-X67 Black ARGB Low Profile wins on noise level and ease of install, Thermalright Peerless Assassin 120 SE V2 CPU wins on cooling perf and build quality.
The Thermalright AXP-120-X67 offers a quieter and more budget-friendly option, while the Peerless Assassin excels in cooling performance. Choose based on your specific needs.
Why Thermalright AXP-120-X67 Black ARGB Low Profile is better
Price
AXP-120-X67 is cheaper by $6.40
Noise Level
AXP-120-X67 operates at 26.1 dB(A)
Aesthetics
AXP-120-X67 features ARGB lighting
Why Thermalright Peerless Assassin 120 SE V2 CPU is better
Cooling Performance
Peerless Assassin has higher airflow at 88.89 CFM
Heat Dissipation
Dual tower design improves heat transfer efficiency
Fan Speed
Peerless Assassin fans spin up to 1850 RPM
Overall score
Specifications
| Spec | Thermalright AXP-120-X67 Black ARGB Low Profile | Thermalright Peerless Assassin 120 SE V2 CPU |
|---|---|---|
| Airflow | 59 CFM | 88.89 CFM |
| Noise Level | ≤26.1 dB(A) | 29.5 dB(A) |
| Fan Speed | 1800 RPM | 1850 RPM |
| Compatibility | AMD AM4, Intel LGA 1700 | AMD AM4/AM5, Intel LGA 1851 |
| Price | $32.59 | $38.99 |
Dimension comparison
Overview of Thermalright AXP-120-X67 Black ARGB and Peerless Assassin 120 SE V2
The Thermalright AXP-120-X67 Black ARGB is priced at $32.59, making it about 17% cheaper than the Thermalright Peerless Assassin 120 SE V2, which retails for $38.99. This price difference may influence budget-conscious buyers, especially those looking for effective cooling solutions without breaking the bank.
The AXP-120-X67 is designed as a low-profile cooler, standing at 67mm tall, while the Peerless Assassin is a dual tower cooler that reaches a height of 155mm. Each design serves different use cases and aesthetics, appealing to distinct segments of the market.
Design and Build Quality
In terms of design, the Thermalright AXP-120-X67 features a compact and sleek low-profile design that may appeal to users with limited space in their cases. Its dimensions of 123.5mm x 120mm x 67mm allow for easy installation in smaller builds. In contrast, the Peerless Assassin boasts a dual tower structure, measuring 125mm x 110mm x 155mm (without fans), which enhances heat dissipation and provides a more robust cooling solution for high-performance systems.
Both coolers feature six heat pipes, but the Peerless Assassin's dual tower design offers improved heat transfer efficiency. This could be particularly beneficial for gamers and multitaskers who push their systems to the limit. The build quality of both products is reliable, with Thermalright being a reputable brand in the CPU cooling market.
Cooling Performance
Cooling performance is an essential factor when choosing a CPU cooler, and both the AXP-120-X67 and Peerless Assassin deliver solid results. The AXP-120-X67 uses a PWM fan that operates at a speed of 1800 RPM, providing airflow of 59 CFM at a noise level of ≤26.1 dB(A). This makes it a quiet option for users who prefer a less noisy environment.
On the other hand, the Peerless Assassin features dual 120mm PWM fans that spin up to 1850 RPM, achieving an airflow of 88.89 CFM. While the AXP-120-X67 excels in quiet operation, the Peerless Assassin offers superior airflow, making it better suited for high-load situations. This difference in cooling capability is significant for users who frequently engage in resource-intensive tasks.
Compatibility
Compatibility is a crucial aspect of CPU coolers, and both the AXP-120-X67 and Peerless Assassin are designed to support a wide range of CPU sockets. The AXP-120-X67 is compatible with Intel sockets including LGA 1700, 1150, 1151, 1155, 1156, 1200, 2011, and 2066, as well as AMD’s AM4 socket. This broad compatibility ensures that it can fit into various systems without hassle.
The Peerless Assassin also supports both AMD AM4 and AM5 sockets and is compatible with Intel LGA 1851 and 1700 platforms. This makes it a versatile option for users looking to upgrade their cooling solution while ensuring compatibility with current mainstream builds. Both coolers are well-equipped to meet the demands of modern gaming and productivity systems.
Noise Levels
Noise levels are a critical consideration, especially for users who value a quiet computing experience. The AXP-120-X67 operates at a maximum noise level of 26.1 dB(A), making it an excellent choice for silent builds or environments where noise is a concern. Its low-profile design, combined with the quieter fan operation, positions it as a solid option for users prioritizing acoustics.
Conversely, the Peerless Assassin has a higher maximum noise level of 29.5 dB(A), which is still acceptable for most users but may be noticeable in quieter settings. Its dual fans are designed for enhanced cooling performance, but this comes at the cost of slightly increased noise levels. Therefore, users need to consider how much noise they are willing to tolerate for improved cooling efficiency.
Aesthetics
Aesthetics can play a significant role in the decision-making process for many PC builders. The AXP-120-X67 features ARGB lighting, adding a visually appealing element to your setup. Its black finish and low-profile design help it blend seamlessly into various builds while providing an eye-catching glow.
In contrast, the Peerless Assassin has a more utilitarian look with its dual tower design, focusing primarily on performance over aesthetics. While it may not have the same visual flair as the AXP-120-X67, its robust design speaks to its performance capabilities. Users who prioritize looks might lean towards the AXP-120-X67, while those focused purely on performance may favor the Peerless Assassin.
Price Comparison
When evaluating price, the AXP-120-X67 is positioned as the more budget-friendly option at $32.59. This makes it appealing to users who are looking for a reliable cooler without spending too much. The Peerless Assassin, priced at $38.99, offers enhanced cooling features but comes at a higher cost. The approximately $6.40 difference may be justified for users seeking more horsepower in their cooling solutions.
Overall, the price difference reflects the differing target audiences of the two products. Budget-conscious consumers may find the AXP-120-X67 to be a better option, while those with a more performance-oriented approach may consider the Peerless Assassin worth the additional investment.
Which should you buy?
In conclusion, choosing between the Thermalright AXP-120-X67 Black ARGB and the Peerless Assassin 120 SE V2 depends on your specific needs and preferences. If you are looking for a quieter, more budget-friendly option with decent cooling performance and appealing aesthetics, the AXP-120-X67 is an excellent choice. However, if you need superior cooling performance for high-load tasks and are willing to spend a bit more, the Peerless Assassin offers enhanced airflow and better heat dissipation.
Ultimately, both coolers serve their purpose well, so consider your specific requirements, including space, noise levels, and budget, before making your decision.

