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Thermalright Peerless Assassin 120 Mini Black CPU vs Thermalright Phantom Spirit 120 Digital EVO CPU

Updated August 2026 — Thermalright Peerless Assassin 120 Mini Black CPU wins on noise level and value for money, Thermalright Phantom Spirit 120 Digital EVO CPU wins on aesthetics and cooling performa.

The Thermalright Phantom Spirit 120 Digital EVO offers superior cooling performance and advanced features, making it the better choice for high-performance needs.

Why Thermalright Peerless Assassin 120 Mini Black CPU is better

Price

Peerless Assassin is $34.39, significantly cheaper.

Noise Level

Peerless Assassin operates at 25.6 dB(A), quieter than Phantom Spirit.

Size

Peerless Assassin is more compact at 135mm height.

Why Thermalright Phantom Spirit 120 Digital EVO CPU is better

Cooling Performance

Phantom Spirit has 7 heat pipes and dual fans for better cooling.

Fan Speed

Phantom Spirit's fans reach 2150 RPM, higher than Peerless Assassin.

Design Features

Phantom Spirit includes a magnetic ARGB display panel.

Overall score

Thermalright Peerless Assassin 120 Mini Black CPU
75
Thermalright Phantom Spirit 120 Digital EVO CPU
85

Specifications

SpecThermalright Peerless Assassin 120 Mini Black CPUThermalright Phantom Spirit 120 Digital EVO CPU
Heat Pipes67
Max RPM15002150
Noise Level25.6 dB(A)27 dB(A)
CompatibilityLGA1150/1700LGA1150/1700
Price$34.39$56.90

Dimension comparison

Thermalright Peerless Assassin 120 Mini Black CPUThermalright Phantom Spirit 120 Digital EVO CPU

Price Comparison

In terms of price, the Thermalright Peerless Assassin 120 Mini Black CPU Cooler is significantly more affordable than the Thermalright Phantom Spirit 120 Digital EVO CPU Air Cooler. The Peerless Assassin is priced at $34.39, while the Phantom Spirit costs $56.90. This means the Peerless Assassin is about 40% cheaper than the Phantom Spirit, making it an attractive option for budget-conscious consumers looking for effective cooling solutions without breaking the bank.

Cooling Performance

The Thermalright Phantom Spirit boasts superior cooling performance compared to the Peerless Assassin. Featuring seven heat pipes versus the Peerless Assassin's six, the Phantom Spirit is designed for enhanced heat dissipation. Its dual 120mm PWM fans operate at a maximum speed of 2150 RPM, generating an air volume of 69 CFM. In contrast, the Peerless Assassin's single 120mm PWM fan has a maximum speed of 1500 RPM with an airflow of 66.87 CFM. Although both coolers provide adequate cooling, the Phantom Spirit's dual-fan setup and higher RPM indicate a likely better performance under heavy loads.

Design and Aesthetics

When it comes to design, the Thermalright Phantom Spirit stands out with its modern aesthetic features. It incorporates a magnetic ARGB display panel that provides real-time temperature and usage information, which adds a touch of sophistication. The dual-tower design not only enhances cooling efficiency but also contributes to its visual appeal. The Peerless Assassin maintains a sleek, fully blackened look with CNC precision micro-engraved copper base and symmetrical mech-type fins, yet it lacks the digital innovations and aesthetic enhancements found in the Phantom Spirit.

Noise Levels

Noise levels are an important consideration for CPU coolers, especially in quiet environments. The Thermalright Peerless Assassin operates at a noise level of 25.6 dB(A), which is relatively quiet and suitable for most users. The Phantom Spirit, however, operates slightly louder at 27 dB(A). While the difference in noise levels is minimal, the Peerless Assassin might be a better choice for users who prioritize a quieter operation, especially in home or office setups.

Compatibility

Both CPU coolers offer wide compatibility across various platforms. The Peerless Assassin supports Intel LGA 1150, 1151, 1155, 1156, 1200, 1700, and 1851, as well as AMD AM4 and AM5 sockets. Similarly, the Phantom Spirit is compatible with the same Intel and AMD platforms. This ensures that users can install either cooler on a range of builds without worrying about compatibility issues. However, it's worth noting that the Phantom Spirit requires the use of the original motherboard backplane for AMD installations, which may pose an additional consideration for some users.

Installation

Installation ease is a crucial factor for many consumers, and both coolers offer user-friendly setups. The Peerless Assassin comes with a mounting kit designed to facilitate straightforward installation across various CPU socket platforms. Similarly, the Phantom Spirit provides dual platform installation clips and instructions for a smooth installation process. However, the requirement for the original motherboard backplane with the Phantom Spirit may complicate matters for some users, making the Peerless Assassin the simpler choice for those who prefer hassle-free installation.

Brand Reputation

Thermalright has a solid reputation in the cooling market, with over 20 years of experience and a focus on research and development. Both products come from a reputable brand known for delivering quality CPU coolers. The Peerless Assassin is recognized for its effective cooling at a budget-friendly price point, while the Phantom Spirit is seen as a higher-end option that balances performance with innovative features. This established reputation can lead to greater customer confidence in either product, depending on the buyer's specific needs.

Which should you buy?

Ultimately, the choice between the Thermalright Peerless Assassin 120 Mini Black CPU Cooler and the Thermalright Phantom Spirit 120 Digital EVO CPU Air Cooler boils down to your specific requirements and budget. If you're looking for an affordable, quiet, and effective cooling solution, the Peerless Assassin offers great value at about $34.39. However, if performance and advanced features such as enhanced cooling capability and a digital display are more critical to you, the Phantom Spirit at $56.90 may be worth the investment. Each cooler has its strengths, making either a solid choice based on your individual needs.