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ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan vs ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler

Updated August 2026The ARCTIC P12 Pro PST is a budget-friendly fan ideal for general use, while the ARCTIC Liquid Freezer III Pro offers superior CPU cooling performance for high-load scenarios.

The ARCTIC P12 Pro PST is a budget-friendly fan ideal for general use, while the ARCTIC Liquid Freezer III Pro offers superior CPU cooling performance for high-load scenarios.

Why ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan is better

price

P12 Pro is significantly cheaper at £38.98

noise efficiency

P12 Pro operates quietly at lower speeds

installation

P12 Pro has straightforward installation for various setups

Why ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler is better

cooling performance

Liquid Freezer excels in CPU cooling under high load

advanced features

Liquid Freezer includes integrated cable management

fan technology

Liquid Freezer's fan is quieter and more powerful at low speeds

Overall score

ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan
75
ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler
85

Specifications

SpecARCTIC P12 Pro PST - 5 Pack - Powerful Premium FanARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler
BrandARCTICARCTIC
TypeFanAIO Cooler
Static PressureHighVery High
PWM ControlYesYes
Bearing TypeFDBFDB
CompatibilityGeneralIntel & AMD

Dimension comparison

ARCTIC P12 Pro PST - 5 Pack - Powerful Premium FanARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler

Brand Overview

Both products in this comparison come from ARCTIC, a renowned brand known for its innovative cooling solutions. The ARCTIC P12 Pro PST, priced at £38.98, is a powerful premium fan, while the ARCTIC Liquid Freezer III Pro 360 A-RGB, available for £74.99, is an all-in-one (AIO) CPU cooler designed for high-performance systems. The brand's reputation for quality and performance is evident in both products, but their intended applications and features set them apart.

Cooling Performance

The ARCTIC P12 Pro PST excels in static pressure, making it an excellent choice for applications requiring airflow through dense radiators and mesh structures. It operates efficiently at speeds up to 3000 rpm, ensuring reliable cooling even under pressure. In contrast, the ARCTIC Liquid Freezer III Pro 360 A-RGB incorporates the P12 Pro fan but adds significant cooling capabilities for CPUs. It is specially designed for high-load scenarios, making it more powerful and quieter than the P12 Pro, particularly at low speeds. This means that while both products provide effective cooling, the AIO cooler offers superior performance for CPU-intensive tasks.

Design and Build Quality

The design of the ARCTIC P12 Pro PST focuses on precision manufacturing, resulting in minimal gaps and automatic balancing that reduce vibrations. This design contributes to its quiet operation and long-lasting performance. On the other hand, the ARCTIC Liquid Freezer III Pro 360 A-RGB features a native offset mounting system, optimising heat transfer by shifting the cold plate towards the CPU hotspot. This design nuance ensures enhanced thermal efficiency. The P12 Pro is built for general airflow, while the Liquid Freezer is specifically engineered for optimal CPU cooling, showcasing different design philosophies tailored to their respective functions.

Noise Levels

Noise levels are an important consideration in cooling solutions. The ARCTIC P12 Pro PST boasts a smooth-running fluid dynamic bearing (FDB) that minimises noise during operation, making it ideal for quiet environments. It operates effectively even at lower speeds, ensuring minimal disturbance. The Liquid Freezer III Pro, with its enhanced fan technology, is quieter at low speeds compared to its predecessor, the P12. However, as an AIO cooler, it may produce more noise under high load conditions. Users seeking quiet operation should consider the P12 Pro for general use, whereas those needing robust cooling for gaming or intensive tasks may prefer the Liquid Freezer despite potential noise during peak operation.

Installation and Compatibility

The ARCTIC P12 Pro PST is designed for straightforward installation, suitable for various setups, whether used as case fans or for radiators. Its 4-pin PWM connection allows for easy integration into existing systems. The Liquid Freezer III Pro takes installation a step further with its integrated cable management, ensuring a cleaner look by consolidating PWM fan cables within the hose sheath. It is optimised for both Intel and AMD systems, featuring a contact frame that enhances heat dissipation. While both products are user-friendly, the Liquid Freezer’s advanced features may require more attention during installation, especially for beginners.

Price Considerations

When comparing prices, the ARCTIC P12 Pro PST is significantly more budget-friendly at £38.98 for a pack of five fans, making it an excellent value for those looking to enhance their cooling setup without breaking the bank. In contrast, the ARCTIC Liquid Freezer III Pro 360 A-RGB is priced at £74.99, reflecting its advanced technology and capabilities as an AIO cooler. While the higher price may be justified for users needing intensive CPU cooling, casual users may find the P12 Pro more suitable for their needs, highlighting the importance of budget in the purchasing decision.

Target Audience

The ARCTIC P12 Pro PST is ideal for users who require effective airflow in a variety of setups, from gaming rigs to general PC builds. It caters to those who prioritise noise efficiency and cost-effectiveness. Conversely, the ARCTIC Liquid Freezer III Pro 360 A-RGB targets gamers and professionals who demand superior cooling performance, particularly in high-load scenarios. Its advanced features and higher price point reflect the needs of enthusiasts who are willing to invest in a premium cooling solution.

Which should you buy?

Choosing between the ARCTIC P12 Pro PST and the ARCTIC Liquid Freezer III Pro 360 A-RGB ultimately depends on your specific needs. If you are looking for a reliable, quiet fan solution for general airflow at a lower price, the P12 Pro is an excellent choice. However, if your focus is on high-performance cooling for CPU-intensive applications and you don’t mind spending a bit more, the Liquid Freezer III Pro is worth considering. Each product serves its purpose effectively, but understanding your cooling requirements will help you make the best decision.

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ARCTIC P12 Pro PST - 5 Pack - Powerful Premium Fan vs ARCTIC Liquid Freezer III Pro 360 A-RGB - AIO CPU Cooler | versusfinder