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

Updated August 2026 — Thermalright Peerless Assassin 120 Black CPU Air wins on noise level, Thermalright Phantom Spirit 120 Digital EVO CPU wins on aesthetics and build quality.

The Thermalright Phantom Spirit 120 Digital EVO offers superior cooling performance and features, making it the better choice for users seeking advanced capabilities.

Why Thermalright Peerless Assassin 120 Black CPU Air is better

Price

Peerless Assassin is cheaper at $38.90

Noise Level

Peerless Assassin is quieter at 25.6 dB(A)

Installation Ease

Peerless Assassin has a simpler installation process

Why Thermalright Phantom Spirit 120 Digital EVO CPU is better

Cooling Performance

Phantom Spirit has higher airflow at 69 CFM

Fan Speed

Phantom Spirit fans reach 2150 RPM

Aesthetic Features

Phantom Spirit includes an ARGB display panel

Overall score

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

Specifications

SpecThermalright Peerless Assassin 120 Black CPU AirThermalright Phantom Spirit 120 Digital EVO CPU
Heat Pipes67
Max RPM15002150
Noise Level25.6 dB(A)27 dB(A)
TDP245WN/A
Price$38.90$56.90

Dimension comparison

Thermalright Peerless Assassin 120 Black CPU AirThermalright Phantom Spirit 120 Digital EVO CPU

Overview of Thermalright Peerless Assassin 120 Black

The Thermalright Peerless Assassin 120 Black CPU Air Cooler is a strong contender in the CPU cooling market, priced at $38.90. It features six heat pipes and is designed for a variety of CPU sockets, including both Intel and AMD platforms. This cooler is built with an effective heat dissipation area of 9600 cm², which contributes significantly to its cooling performance.

The Peerless Assassin utilizes a dual-tower design, which is enhanced by its two TL-C12B PWM fans. These fans operate at a maximum speed of 1500 RPM, producing a maximum airflow of 66.17 CFM with a noise level capped at 25.6 dB(A). Additionally, the cooler supports installation on the first graphics card slot, which is crucial for optimal airflow and heat management during operation.

Overview of Thermalright Phantom Spirit 120 Digital EVO

The Thermalright Phantom Spirit 120 Digital EVO is a higher-end option, retailing at $56.90. It boasts seven heat pipes and dual 120mm PWM fans that can reach speeds of up to 2150 RPM, providing an impressive airflow of 69 CFM. The cooler's design includes a magnetic ARGB display panel that monitors CPU and graphics card temperatures, adding a modern touch to its functionality.

This CPU cooler stands at 160mm tall and is compatible with a wide range of CPU sockets, including AMD AM4/AM5 and several Intel configurations. The dual-tower, dual-fan setup enhances its ability to dissipate heat efficiently. The Phantom Spirit also features PWM intelligent temperature control, which adjusts fan speeds automatically based on the CPU's thermal needs.

Cooling Performance Comparison

When it comes to cooling performance, both the Thermalright Peerless Assassin 120 Black and the Phantom Spirit 120 Digital EVO offer substantial capabilities. The Peerless Assassin boasts a TDP (Thermal Design Power) rating of 245W and is designed with the AGHP technique, which helps mitigate the inverse gravity effect during operation. This makes it well-suited for both vertical and horizontal installations.

In contrast, the Phantom Spirit excels with its higher fan speed of 2150 RPM, which translates to better airflow at 69 CFM compared to the 66.17 CFM of the Peerless Assassin. This increase in airflow can enhance heat dissipation, especially under heavy load scenarios. Given these specifications, users looking for maximum cooling efficiency may find the Phantom Spirit to be the superior option.

Noise Levels and Operation

Noise levels are an important consideration for many users, particularly those who prioritize a quiet computing environment. The Thermalright Peerless Assassin operates at a maximum noise level of 25.6 dB(A), which is relatively quiet for a CPU cooler of this type. This makes it suitable for users who need a cooler that won’t disrupt their workflow or gaming sessions.

On the other hand, the Phantom Spirit's noise levels peak at 27 dB(A). While this is slightly higher than the Peerless Assassin, it is still quite acceptable for a dual-fan configuration. The difference in noise levels is minimal and may not be noticeable in typical usage scenarios, but it is worth considering for users who are particularly sensitive to sound.

Design and Aesthetics

Aesthetic appeal can play a significant role in a user's choice of CPU cooler. The Thermalright Peerless Assassin features a sleek black finish with a modern design that fits well in most builds. Its dual-tower layout not only enhances cooling efficiency but also adds to its visual appeal.

In comparison, the Phantom Spirit stands out with its magnetic ARGB display panel, which provides real-time monitoring of CPU and graphics card usage. The RGB lighting adds a customizable aesthetic that can enhance the overall look of a gaming rig. However, this added feature comes at a higher price point, which may not be justifiable for every gamer or PC builder.

Compatibility and Installation

Both CPU coolers offer wide compatibility across various CPU sockets, making them accessible for a range of users. The Peerless Assassin supports Intel LGA 1150 through LGA 2066 and AMD AM4/AM5 sockets. Its installation process is straightforward, thanks to the included metal fasteners designed for both platforms.

Similarly, the Phantom Spirit is compatible with AMD AM4/AM5 and several Intel socket types as well. However, it requires the use of the original motherboard backplane for AMD installations, which may complicate the setup process for some users. Overall, both coolers are designed to be user-friendly, but the Peerless Assassin may offer a slight edge in terms of ease of installation.

Price Comparison

In terms of pricing, the Thermalright Peerless Assassin 120 Black is priced at $38.90, making it about 17% cheaper than the Phantom Spirit 120 Digital EVO, which retails for $56.90. This price difference can be significant for budget-conscious consumers who are looking for effective cooling solutions without breaking the bank. While the Phantom Spirit offers advanced features and higher performance, the Peerless Assassin provides excellent value for those who may not need the additional capabilities.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 Black and the Phantom Spirit 120 Digital EVO ultimately depends on your specific needs and budget. If you're looking for a cost-effective solution with solid cooling performance, the Peerless Assassin is a great choice. However, if you prioritize advanced features like higher airflow, a digital monitoring system, and aesthetic enhancements, the Phantom Spirit may be worth the extra investment. Consider your cooling requirements, case compatibility, and budget to make the best decision for your setup.