ARCTIC Liquid Freezer III Pro 240 A-RGB - vs Thermalright Phantom Spirit 120 SE Black CPU
Updated August 2026 — ARCTIC Liquid Freezer III Pro 240 A-RGB - leads on aesthetics and build quality.
The ARCTIC Liquid Freezer III Pro offers superior cooling performance and advanced features, while the Thermalright Phantom Spirit 120 SE 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 Performance
ARCTIC has an integrated VRM fan.
Design
ARCTIC features customizable RGB lighting.
Noise Levels
ARCTIC operates quieter at lower speeds.
Why Thermalright Phantom Spirit 120 SE Black CPU is better
Price
Thermalright is significantly cheaper.
Installation
Thermalright provides comprehensive installation guides.
Durability
Thermalright claims a longer service life.
Overall score
Specifications
| Spec | ARCTIC Liquid Freezer III Pro 240 A-RGB - | Thermalright Phantom Spirit 120 SE Black CPU |
|---|---|---|
| Cooling Type | Liquid | Air |
| Fan RPM | Up to 2000 | 1500 |
| Noise Level | ≤25 dB(A) | ≤25.6 dB(A) |
| Compatibility | AM5/AM4, LGA1700 | AM5/AM4, LGA1700/115X |
| RGB Lighting | Yes | No |
Dimension comparison
Price Comparison
The ARCTIC Liquid Freezer III Pro 240 A-RGB is priced at $80.00, whereas the Thermalright Phantom Spirit 120 SE Black is significantly cheaper at $39.90, making it about 50% less expensive. This price difference of $40.10 may be a crucial factor for budget-conscious consumers looking for effective cooling solutions. Despite the higher price, the ARCTIC model boasts advanced features that may justify its cost for performance enthusiasts, while the Thermalright cooler offers a more economical option without skimping on quality.
Cooling Performance
The ARCTIC Liquid Freezer III Pro features an integrated VRM fan designed to lower the temperature of voltage converters, enhancing overall cooling efficiency. It utilizes ARCTIC's P12 Pro fans, which are engineered for optimal performance, particularly at lower speeds. In contrast, the Thermalright Phantom Spirit 120 SE employs dual TL-C12B V2 PWM fans and seven heat pipes to maximize heat dissipation. Both products aim to deliver high cooling performance, but the ARCTIC cooler's additional VRM fan may provide an edge in maintaining lower temperatures during intense CPU loads.
Design and Aesthetics
In terms of design, the ARCTIC Liquid Freezer III Pro showcases a sleek black finish with A-RGB lighting that appeals to gamers and PC builders looking for aesthetic value. Its water-cooling design also allows for efficient heat transfer. The Thermalright Phantom Spirit 120 SE, on the other hand, features a more traditional air-cooling design with a fully anodized black finish, enhancing its visual appeal while maintaining functionality. While aesthetics are subjective, the ARCTIC's RGB capabilities may attract users wanting to enhance their build's visual impact.
Installation Process
Installation of the ARCTIC Liquid Freezer III Pro is facilitated by its native offset mounting for Intel and AMD platforms, ensuring efficient heat transfer. The integrated cable management simplifies the setup by reducing visible cables. The Thermalright Phantom Spirit 120 SE provides a comprehensive installation guide with mounting plates for various platforms, including Intel and AMD sockets. Users may find the installation of the ARCTIC cooler slightly easier due to its streamlined design and cable management, while the Thermalright provides flexibility across multiple CPU platforms.
Noise Levels
While both coolers aim for efficient performance, the ARCTIC Liquid Freezer III Pro is designed to operate quietly, especially at lower speeds. Its P12 Pro fans are specifically optimized for quieter operation without sacrificing cooling efficiency. The Thermalright Phantom Spirit 120 SE also emphasizes low noise levels, with its maximum noise level rated at 25.6 dB(A). Users seeking a quieter cooling solution might lean towards the ARCTIC cooler, which explicitly focuses on performance at low RPMs, potentially offering a more silent computing experience.
Compatibility
The ARCTIC Liquid Freezer III Pro is compatible with both AMD AM5/AM4 and Intel LGA1851/1700 contact frames, making it a versatile choice for builders with different system requirements. Similarly, the Thermalright Phantom Spirit 120 SE supports a wide range of sockets, including AMD AM4/AM5 and Intel LGA1851/1700/115X/1200, providing excellent compatibility for various setups. Both coolers ensure that users can find suitable mounting options for their specific CPUs, enhancing their overall usability.
Durability
The ARCTIC Liquid Freezer III Pro is built for longevity, with an optimized contact pressure distribution designed to extend CPU lifespan through better heat dissipation. The Thermalright Phantom Spirit 120 SE claims an industrial service life of up to 20,000 hours, aided by S-FDB bearings that ensure reliability. While both products are durable, the ARCTIC cooler's emphasis on protecting the CPU through its design may appeal to users prioritizing longevity and performance under extended use.
Which should you buy?
In conclusion, the choice between the ARCTIC Liquid Freezer III Pro 240 A-RGB and the Thermalright Phantom Spirit 120 SE Black largely depends on your specific needs and budget. If you're looking for a high-performance cooler with advanced features like an integrated VRM fan and customizable RGB lighting, the ARCTIC model at $80.00 may be worth the investment. However, if you're seeking a more economical option that still delivers solid cooling performance at a price of $39.90, the Thermalright cooler is a compelling alternative. Ultimately, both products offer reliable cooling solutions, but your decision should align with your cooling needs, aesthetic preferences, and budget considerations.

