ARCTIC P12 Pro PST - Powerful Premium Fan, vs Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W
Updated July 2026 — ARCTIC P12 Pro PST - Powerful Premium Fan, wins on fan size and width, Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W wins on airflow and height.
The ARCTIC P12 Pro PST offers better airflow and quieter operation, while the Thermaltake Gravity i3 excels in compact design and ease of installation.
Why ARCTIC P12 Pro PST - Powerful Premium Fan, is better
Price
ARCTIC P12 Pro is significantly cheaper at $9.49.
Airflow
ARCTIC P12 Pro has a maximum airflow of 3000 RPM.
Noise Level
ARCTIC P12 Pro operates quieter than 36.5 dBa.
Why Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W is better
Warranty
Thermaltake Gravity i3 comes with a 2-year warranty.
Compact Design
Gravity i3 has a low profile of 2.58 inches.
Installation
Gravity i3 offers quick and easy installation.
Overall score
Specifications
| Spec | ARCTIC P12 Pro PST - Powerful Premium Fan, | Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W |
|---|---|---|
| Max RPM | 3000 | 3500 |
| Noise Level | <36.5 dBa | 21.3 dBa |
| Socket Compatibility | N/A | LGA 1700/1851 |
| Airflow CFM | N/A | 56.84 |
| Bearing Type | Fluid Dynamic | 7-Bladed |
Dimension comparison
Overview of ARCTIC P12 Pro PST and Thermaltake Gravity i3
The ARCTIC P12 Pro PST is priced at $9.49, while the Thermaltake Gravity i3 costs $17.79, making the P12 Pro about 47% cheaper. This price difference is significant for budget-conscious users looking for quality cooling solutions. Both products serve different purposes in the cooling market, with the ARCTIC fan focusing on airflow efficiency, and the Thermaltake cooler designed for compact CPU cooling.
Design and Build Quality
The ARCTIC P12 Pro PST features a sleek black design with a 120 mm size that allows for versatile installation options. It is equipped with a fluid dynamic bearing for smooth operation and longevity. In contrast, the Thermaltake Gravity i3 is designed with a low profile of 2.58 inches in height, which is crucial for fitting into compact cases. The use of aluminum in the Gravity i3's heatsink provides durability and efficient heat dissipation. While both have their merits in design, the P12 Pro's larger size may offer better airflow capabilities, whereas the Gravity i3 excels in compactness.
Performance and Cooling Efficiency
In terms of performance, the ARCTIC P12 Pro PST generates airflow of up to 3000 RPM with a high static pressure that effectively cools dense radiators and mesh panels. It operates quietly, with minimal noise due to its fluid dynamic bearing. The Thermaltake Gravity i3, on the other hand, has a maximum airflow of 56.84 CFM and operates at a noise level of 36.5 dBa, which is relatively quiet for a cooler of its type. While the P12 Pro is more suited for high-performance cooling scenarios, the Gravity i3 is optimized for low power processors, making it effective in its intended use case.
Installation and Compatibility
The ARCTIC P12 Pro PST is a PWM fan that connects via a 4-pin connector, making it compatible with a wide range of motherboards. Its installation is straightforward, although it may require more space due to its larger size. The Thermaltake Gravity i3 specifically supports Intel LGA 1700 and 1851 sockets, ensuring a snug fit for compatible CPUs. Its design allows for quick and easy installation, which is appealing for users who value convenience. While both products are user-friendly, the Gravity i3's targeted compatibility may make it the better choice for Intel CPU users.
Noise Levels
Noise levels play a critical role in choosing cooling solutions. The ARCTIC P12 Pro PST operates efficiently at low RPMs, with noise levels significantly less than 36.5 dBa, making it ideal for quiet environments. In contrast, the Thermaltake Gravity i3 generates a noise level of 21.3 decibels, which is quite low but higher than the P12 Pro. Users prioritizing silence in their builds may lean towards the ARCTIC fan, while those needing effective cooling in a compact system might find the Gravity i3 adequate.
Warranty and Customer Assurance
The ARCTIC P12 Pro PST does not explicitly mention a warranty period, which might raise concerns for some users. On the other hand, the Thermaltake Gravity i3 comes with a 2-year warranty, providing peace of mind regarding product reliability and customer support. This warranty coverage can be a deciding factor for users looking for assurance in their purchase, as it indicates the manufacturer's confidence in their product's durability.
Sales Rank and Market Position
The ARCTIC P12 Pro PST holds a sales rank of 12,134, which indicates a steady demand within its category. Although the Thermaltake Gravity i3 does not have a listed sales rank, its targeted design for low power processors suggests a niche appeal. The popularity of the P12 Pro may reflect its versatility and performance, making it a more attractive option for a broader audience compared to the specialized nature of the Gravity i3.
Which should you buy?
In conclusion, the choice between the ARCTIC P12 Pro PST and the Thermaltake Gravity i3 hinges on your specific needs. If you require a powerful fan with high airflow capabilities and quieter operation, the ARCTIC P12 Pro PST is your best bet, especially at about $9.49. However, if you are looking for a compact CPU cooler that is easy to install and comes with a warranty, the Thermaltake Gravity i3 at $17.79 might be the right choice. Ultimately, both products excel in different areas, making them suitable for distinct user preferences and system requirements.

