Thermal Grizzly - CPU Contact Frame Intel 1851 V1 vs Thermalright Assassin X120 Refined SE CPU Air
Updated July 2026 — Thermalright Assassin X120 Refined SE CPU Air leads on fan speed and weight.
The Thermalright Assassin X120 offers a complete cooling solution at a lower price, making it the better choice for most users. However, the Thermal Grizzly is ideal for those specifically looking to enhance contact pressure for Intel Core Ultra processors.
Why Thermal Grizzly - CPU Contact Frame Intel 1851 V1 is better
Specialization
Optimizes contact pressure for Intel CPUs
Material Quality
Uses premium anodized aluminum
Easy Installation
Simplified upgrade process
Why Thermalright Assassin X120 Refined SE CPU Air is better
Price
More budget-friendly at $17.90
Versatility
Supports multiple CPU sockets
Cooling Efficiency
Includes PWM fan and heat pipes for better cooling
Overall score
Specifications
| Spec | Thermal Grizzly - CPU Contact Frame Intel 1851 V1 | Thermalright Assassin X120 Refined SE CPU Air |
|---|---|---|
| Cooling Type | Contact Frame | Air Cooler |
| Socket Compatibility | LGA1851 | Multiple |
| Material | Anodized Aluminum | Aluminum |
| Noise Level | N/A | 25.6 dB |
| Price | $24.99 | $17.90 |
Dimension comparison
Overview of the Products
The Thermal Grizzly CPU Contact Frame Intel 1851 V1 is designed to optimize CPU contact pressure for enhanced cooling performance, priced at $24.99. In contrast, the Thermalright Assassin X120 Refined SE CPU Air Cooler is a complete air cooling solution that retails for $17.90. While the first product focuses on improving the efficiency of existing cooling setups, the second product provides a comprehensive cooling system suitable for various Intel and AMD sockets.
Design and Build Quality
The Thermal Grizzly CPU Contact Frame features premium anodized aluminum, ensuring durability and high product quality. This design enhances the contact pressure between the CPU and cooler, which is vital for effective heat dissipation. On the other hand, the Thermalright Assassin X120 is also constructed with aluminum and includes a sophisticated AGHP technology. This technology utilizes four heat pipes to enhance cooling efficiency. Both products prioritize durability, but the Thermal Grizzly's focus is on optimizing the contact pressure while the Thermalright offers a complete solution with additional heat dissipation technology.
Installation Process
Installation for the Thermal Grizzly CPU Contact Frame is described as easy and hassle-free, allowing users to upgrade their cooling performance in a few simple steps. This is ideal for users looking for a straightforward enhancement to their existing cooling systems. Conversely, the installation of the Thermalright Assassin X120 involves a more complex process due to its status as a complete cooler with multiple components, including a PWM fan and heat pipes. While the Thermal Grizzly simplifies the upgrade process, the Thermalright may require more time and effort to install correctly.
Cooling Performance
Cooling performance is a critical factor for both products. The Thermal Grizzly CPU Contact Frame is specifically designed to improve the contact pressure, which results in lower CPU temperatures. This is particularly beneficial for users employing high-performance CPUs that generate significant heat. On the other hand, the Thermalright Assassin X120 is equipped with a TL-C12C PWM fan that operates at a speed of 1550 RPM, generating an airflow of 66.17 CFM while maintaining a noise level of 25.6 dB. This setup provides a well-rounded cooling solution that balances efficiency with noise levels. While both options enhance cooling, the Thermalright provides a complete air cooling system, whereas the Thermal Grizzly focuses on contact optimization.
Compatibility
Compatibility is another important consideration, especially for users with specific CPU models. The Thermal Grizzly CPU Contact Frame is designed explicitly for Intel Core Ultra 200 Series processors using the LGA1851 socket. This narrow focus makes it a targeted solution for users with compatible CPUs. In contrast, the Thermalright Assassin X120 supports a broader range of sockets, including multiple Intel and AMD options such as LGA 1150, 1151, 1155, 1200, 1700, and AM4/AM5. This versatility makes the Thermalright a more suitable choice for users with various systems or those considering future upgrades.
Noise Levels
Noise levels can significantly impact the user experience, especially in quiet environments. The Thermalright Assassin X120 operates at a noise level of 25.6 dB, which is relatively quiet given its cooling capabilities. This low noise level is an attractive feature for gamers and professionals who require a serene working environment. The Thermal Grizzly CPU Contact Frame does not provide specific noise metrics since it is an enhancement rather than a complete cooling solution. However, users should consider that any cooling system's effectiveness may be compromised without proper airflow, which the Thermalright addresses directly.
Price Comparison
In terms of pricing, the Thermal Grizzly CPU Contact Frame is available for $24.99, while the Thermalright Assassin X120 Refined SE is more budget-friendly at $17.90. This represents a difference of about 28% in favor of the Thermalright, making it a more economical choice for those looking for a complete cooling solution. The price difference may be a crucial factor for budget-conscious consumers or those looking to maximize their cooling performance without overspending.
Which should you buy?
Choosing between the Thermal Grizzly CPU Contact Frame and the Thermalright Assassin X120 ultimately depends on your specific needs and system requirements. If you own an Intel Core Ultra 200 Series processor and are looking to enhance your existing cooling setup, the Thermal Grizzly offers a specialized solution focused on contact optimization. However, if you are seeking a versatile, complete air cooling system that supports multiple CPU sockets and offers excellent cooling performance at a lower price, the Thermalright Assassin X120 is the better option. Consider your system compatibility and cooling needs to make the most informed decision.

