Thermalright Phantom Spirit 120 EVO CPU Cooler,7× vs Thermalrlght Peerless Assassin 120 SE CPU Air
Updated August 2026 — Thermalright Phantom Spirit 120 EVO CPU Cooler,7× leads on fan efficiency and cooling performa.
The Thermalright Phantom Spirit 120 EVO offers superior cooling performance and advanced features, while the Peerless Assassin 120 SE provides excellent value at a lower price. Choose based on your budget and cooling needs.
Why Thermalright Phantom Spirit 120 EVO CPU Cooler,7× is better
Cooling Performance
Higher RPM and airflow
Build Quality
More heat pipes for better dissipation
Brand Reputation
Established brand with premium features
Why Thermalrlght Peerless Assassin 120 SE CPU Air is better
Price
Lower cost for budget-conscious buyers
Noise Level
Quieter operation
Compatibility
Better fit for certain builds
Overall score
Specifications
| Spec | Thermalright Phantom Spirit 120 EVO CPU Cooler,7× | Thermalrlght Peerless Assassin 120 SE CPU Air |
|---|---|---|
| Max RPM | 2150 | 1550 |
| Airflow (CFM) | 69 | 66.17 |
| Noise Level (dB) | ≤27 | ≤25.6 |
| Socket Support | Multiple | Multiple |
| Material | Aluminum/Copper | Aluminum/Copper |
Dimension comparison
Price Comparison
The Thermalright Phantom Spirit 120 EVO is priced at $46.90, while the Thermalrlght Peerless Assassin 120 SE is about 17% cheaper at $32.90. This price difference of $14.00 could be significant for budget-conscious consumers. The Peerless Assassin offers a solid performance at a lower price point, making it an attractive option for those looking to save money without sacrificing quality. However, the Phantom Spirit justifies its higher cost with specific advanced features and a slightly better cooling capacity.
Design and Build Quality
The build quality of the Thermalright Phantom Spirit 120 EVO features a twin tower design with anodized black frosted finishes and seven heat pipes, giving it a robust and refined aesthetic. In contrast, the Peerless Assassin 120 SE also boasts a dual tower design but utilizes six heat pipes and an anodized brushed black top cover. Both coolers are made from durable aluminum and copper materials, ensuring longevity and efficiency. The Phantom Spirit's more extensive use of heat pipes may provide better heat dissipation, which can be crucial for high-performance CPUs.
Cooling Performance
Cooling performance is a critical aspect when choosing a CPU cooler. The Phantom Spirit operates with dual PWM fans that can reach speeds of up to 2150 RPM, generating a maximum airflow of 69 CFM and a noise level of ≤27dB(A). The Peerless Assassin, on the other hand, features dual 120mm TL-C12C PWM fans with a maximum speed of 1550 RPM, airflow of 66.17 CFM, and a quieter operation at ≤25.6dB(A). While the Phantom Spirit offers slightly superior airflow and cooling performance, the Peerless Assassin's quieter operation might appeal to users looking for a more silent computing experience.
Compatibility
When it comes to compatibility, both coolers support a wide range of CPU sockets. The Phantom Spirit is compatible with AMD AM4 and AM5 as well as various Intel sockets (LGA 1700, 1150, 1151, 1155, 1156, 1200, 2011, and 2066). The Peerless Assassin also supports AMD AM4 and AM5, along with Intel LGA 1700, 1150, 1151, 1155, 1156, and 1200. Both products include the necessary mounting plates for their respective sockets, ensuring a straightforward installation. This compatibility makes either cooler a feasible choice for users upgrading their systems.
Fan Technology
Fan technology plays a significant role in the performance of CPU coolers. The Phantom Spirit’s dual fans operate at a higher RPM of 2150, providing enhanced cooling efficiency but potentially generating more noise. In contrast, the Peerless Assassin features fans that max out at 1550 RPM, which results in lower airflow but quieter operation. The choice between these two could depend on whether users prioritize cooling performance over noise levels or vice versa. Each fan's design and airflow characteristics are tailored to suit different user preferences.
Aesthetic Appeal
Aesthetically, both coolers offer a sleek design that will appeal to a wide range of users. The Phantom Spirit's anodized black frosted finish and precision-engineered copper base give it a refined look. Meanwhile, the Peerless Assassin's brushed black top cover and offset asymmetric layout not only enhance its visual appeal but also improve compatibility with other components. Visual preference may ultimately come down to personal taste, but both coolers have a modern design suitable for any gaming or workstation setup.
Brand Reputation
Thermalright is a well-established brand in the CPU cooler market, boasting over 20 years of experience in developing cooling solutions. Their reputation for quality and performance is a significant factor for consumers when considering either the Phantom Spirit or Peerless Assassin. While both models are backed by the same brand's commitment to quality, the Phantom Spirit's premium features may further enhance its perceived value in the eyes of users looking for high-end cooling solutions.
Which should you buy?
The choice between the Thermalright Phantom Spirit 120 EVO and the Thermalrlght Peerless Assassin 120 SE ultimately depends on your specific needs and budget. If you're looking for superior cooling performance and are willing to spend a bit more, the Phantom Spirit is a solid option with its higher RPM fans and additional heat pipes. However, if you're on a tighter budget and prefer a quieter operation with adequate cooling, the Peerless Assassin provides excellent value for $32.90. Both coolers excel in their respective areas, making either a great choice depending on what you prioritize in a CPU cooler.

