Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat vs Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W
Updated August 2026 — Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat leads on aesthetics and design.
The Thermalright PS120SE offers superior cooling performance and features, while the Thermaltake Gravity i3 is a budget-friendly option for low power processors. Overall, the Thermalright is the better choice for demanding builds.
Why Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat is better
Cooling Performance
Higher airflow of 66.17 CFM vs 56.84 CFM
Noise Level
Quieter operation at 25.6 dB(A) vs 36.5 dB(A)
Compatibility
Supports more CPU sockets than Gravity i3
Why Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W is better
Price
More affordable at $17.79 compared to $34.94
Size
Compact low-profile design suitable for small builds
Installation
Quick and easy installation process
Overall score
Specifications
| Spec | Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat | Thermaltake Gravity i3 Intel LGA 1700 Cocket, 95W |
|---|---|---|
| Max Airflow | 66.17 CFM | 56.84 CFM |
| Noise Level | 25.6 dB(A) | 36.5 dB(A) |
| Socket Compatibility | LGA 1700/AM4/AM5 | LGA 1700/1851 |
| Fan Speed | 1500 RPM | 1200-3500 RPM |
| Warranty | N/A | 2 Years |
Dimension comparison
Introduction to CPU Coolers
In the world of PC building, choosing the right CPU cooler is crucial for ensuring optimal performance and longevity of your components. The Thermalright PS120SE ARGB CPU Air Cooler and the Thermaltake Gravity i3 are two distinct options catering to different cooling needs and budgets. While the Thermalright PS120SE is priced at $34.94, the Thermaltake Gravity i3 comes in at a budget-friendly $17.79, making it about 49% cheaper. This article will dive deeper into their features, performance, and suitability for various builds.
Design and Build Quality
The design of a CPU cooler not only affects aesthetics but also its cooling efficiency. The Thermalright PS120SE features a sophisticated build with 7 heat pipes and a dual 120mm PWM fan setup, designed to maximize airflow and cooling performance. Its dimensions of 125(L) x 135(W) x 154(H) mm provide a robust cooling solution for various chassis models. In contrast, the Thermaltake Gravity i3 sports a compact low-profile design, standing at just 2.58 inches tall. This makes it ideal for small form-factor builds. The Gravity i3 also utilizes a 92mm fan with a simple aluminum heatsink, which is effective for low power processors, but it lacks the advanced features found in the Thermalright model.
Cooling Performance
When it comes to cooling performance, the Thermalright PS120SE excels with a maximum airflow of 66.17 CFM and a noise level of just 25.6 dB(A). This is made possible by its dual fans and advanced AGHP 4.0 technology. On the other hand, the Thermaltake Gravity i3 provides a maximum airflow of 56.84 CFM, but with a higher noise level of 36.5 dB(A). While both coolers are effective, the Thermalright model is designed for more demanding applications, capable of cooling CPUs up to 20000 hours of service life compared to the Gravity i3's 40,000-hour fan life. This difference highlights the Thermalright's superior cooling capabilities in high-performance scenarios.
Compatibility
Compatibility is a crucial factor when choosing a CPU cooler. The Thermalright PS120SE supports a wide range of Intel and AMD sockets, including LGA 1700, AM4, and AM5. This versatility allows it to fit into various systems without the need for additional parts. In contrast, the Thermaltake Gravity i3 is limited to Intel LGA 1700 and 1851 sockets, which may restrict its usability in more diverse builds. However, for users specifically looking for a low-power solution for these socket types, the Gravity i3 provides a straightforward installation process and adequate performance.
Noise Levels
Noise levels can significantly impact the user experience, especially in quiet environments. The Thermalright PS120SE operates at a maximum noise level of 25.6 dB(A), making it a quiet option for gaming and workstations alike. In comparison, the Thermaltake Gravity i3 has a noise level of 36.5 dB(A), which is noticeably louder and may be less desirable for users who prioritize a silent PC. Thus, if noise is a critical factor for your build, the Thermalright cooler is the more suitable choice.
Aesthetic Appeal
Aesthetic considerations often play a vital role in a PC build, especially for those who enjoy showcasing their hardware. The Thermalright PS120SE features RGB lighting with 17 different modes, allowing for customization and synchronization with other components via the motherboard. This can enhance the visual appeal of a gaming setup or workstation. On the other hand, the Thermaltake Gravity i3, while sleek with its black finish, lacks any RGB features, which may make it less attractive for users looking to create a vibrant and colorful build.
Price Comparison
Price is always an essential factor when deciding between products. The Thermalright PS120SE is priced at $34.94, while the Thermaltake Gravity i3 is significantly cheaper at $17.79. This makes the Gravity i3 about 49% less expensive. For budget-conscious builders or those with less demanding cooling needs, the Gravity i3 offers a viable option. However, the price difference reflects the performance and features offered, with the Thermalright cooler providing advanced technology and better cooling efficiency for a higher cost.
Which should you buy?
In conclusion, the choice between the Thermalright PS120SE ARGB CPU Air Cooler and the Thermaltake Gravity i3 largely depends on your specific needs and budget. If you require superior cooling performance, compatibility with a broader range of CPU sockets, and a quieter operation, the Thermalright PS120SE is the clear winner, albeit at a higher price. Conversely, if you're looking for a budget-friendly, low-profile cooler for a specific Intel socket, the Thermaltake Gravity i3 presents a practical and affordable solution. Ultimately, your decision should reflect your cooling requirements, aesthetic preferences, and budget constraints.

