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ARCTIC Liquid Freezer III Pro 240 A-RGB - vs Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat

Updated August 2026 — ARCTIC Liquid Freezer III Pro 240 A-RGB - leads on build quality and cooling performa.

The ARCTIC Liquid Freezer III Pro offers superior cooling performance, while the Thermalright PS120SE is a budget-friendly option. Choose based on your cooling needs and budget.

Why ARCTIC Liquid Freezer III Pro 240 A-RGB - is better

Cooling Technology

Liquid cooling generally provides better thermal performance.

Performance Under Load

Designed for optimal cooling under high load.

Installation

Integrated cable management simplifies setup.

Why Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat is better

Price

Significantly cheaper at $34.94.

Compatibility

Supports a wide range of CPU sockets.

Aesthetics

Offers customizable ARGB lighting effects.

Overall score

ARCTIC Liquid Freezer III Pro 240 A-RGB -
85
Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat
70

Specifications

SpecARCTIC Liquid Freezer III Pro 240 A-RGB -Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat
Cooling TypeLiquidAir
Fan RPMMax 20001500
Socket SupportAM4/AM5, LGA1700AM4/AM5, LGA1700
Warranty6 years5 years
ARGB ModesMultiple17

Dimension comparison

ARCTIC Liquid Freezer III Pro 240 A-RGB -Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat

Overview of CPU Coolers

When it comes to CPU coolers, performance and compatibility are key factors. The ARCTIC Liquid Freezer III Pro 240 A-RGB and the Thermalright PS120SE ARGB CPU Air Cooler present two distinct cooling solutions for PC enthusiasts. The ARCTIC model is priced at $80.00, while the Thermalright option is significantly more economical at $34.94, making it about 56% cheaper than the ARCTIC cooler. Understanding the features and benefits of each product will help you make an informed decision based on your cooling needs and budget.

Cooling Technology Comparison

The ARCTIC Liquid Freezer III Pro utilizes liquid cooling technology, which typically offers superior heat dissipation compared to air coolers. It features a 240 mm radiator and an integrated VRM fan that helps lower temperatures of voltage converters, enhancing overall system stability. In contrast, the Thermalright PS120SE employs air cooling with seven heat pipes and dual 120 mm PWM fans. While both technologies are effective, liquid cooling generally provides better thermal performance under heavy loads, making the ARCTIC cooler more suited for high-performance setups.

Performance Under Load

Performance is critical when evaluating CPU coolers. The ARCTIC Liquid Freezer III Pro is designed for optimal cooling performance, especially under high load conditions, thanks to its powerful P12 Pro fans. These fans operate quietly yet effectively, ensuring that your CPU remains cool even during intensive tasks. The Thermalright PS120SE, with its dual 120 mm fans, also provides commendable cooling, with a maximum airflow of 66.17 CFM at a noise level of 25.6 dB(A). While both coolers perform well, the ARCTIC model generally excels in maintaining lower temperatures during prolonged use.

Compatibility with CPU Sockets

Compatibility with various CPU sockets is essential for ensuring that your cooler fits your system. The ARCTIC Liquid Freezer III Pro supports both AMD AM4/AM5 and Intel LGA1700/LGA1851 sockets, making it versatile for different builds. Similarly, the Thermalright PS120SE offers compatibility with AMD AM4/AM5 and Intel sockets including LGA1700 and 1150 series. Both coolers cater to a wide range of CPUs, but the ARCTIC's optimized contact pressure distribution for Intel LGA1851 and LGA1700 may provide a slight edge in performance for Intel users.

Installation and User Experience

Ease of installation can significantly impact the user experience with CPU coolers. The ARCTIC Liquid Freezer III Pro features integrated cable management, which simplifies the installation process by reducing visible cables. Its native offset mounting design also facilitates efficient heat transfer. The Thermalright PS120SE, while having clear installation instructions and compatible mounting plates, may require more attention to detail during setup due to its dual fan configuration. Overall, both options are user-friendly, but the ARCTIC model offers a more streamlined installation experience.

Aesthetics and Design

Aesthetics play a role in many PC builds, and both coolers present appealing designs. The ARCTIC Liquid Freezer III Pro comes with A-RGB lighting that adds a modern touch to your setup, while its black finish complements various system designs. The Thermalright PS120SE also features ARGB lighting, with up to 17 modes for customization, allowing users to sync colors with other components. While both coolers offer visual appeal, the choice between them may come down to personal preference regarding RGB effects and overall design.

Price-to-Performance Ratio

When considering price versus performance, the Thermalright PS120SE stands out with a much lower price point of $34.94, making it an attractive option for budget-conscious users. In contrast, the ARCTIC Liquid Freezer III Pro, priced at $80.00, represents a higher initial investment. However, its advanced cooling capabilities and features may justify the price for those who require superior performance. If you are looking for an effective cooling solution without breaking the bank, the Thermalright cooler offers solid performance for its price.

Which should you buy?

Choosing between the ARCTIC Liquid Freezer III Pro and the Thermalright PS120SE ultimately depends on your specific needs and budget. If you require high-end cooling performance and are willing to invest, the ARCTIC cooler is the better choice with its liquid cooling technology and integrated features. However, if you're looking for a reliable and cost-effective solution, the Thermalright cooler provides excellent performance at a significantly lower price, making it a great option for most users. Evaluate your cooling requirements and budget to make the best decision for your setup.