Thermal Grizzly - CPU Contact Frame Intel 1851 V1 vs Thermalrlght Peerless Assassin 120 SE CPU Air
Updated August 2026 — Thermal Grizzly - CPU Contact Frame Intel 1851 V1 wins on width, Thermalrlght Peerless Assassin 120 SE CPU Air wins on fan size and noise level.
The Thermalrlght Peerless Assassin 120 SE offers superior cooling performance and broader compatibility, making it the better choice for most users. However, the Thermal Grizzly is a more affordable option focused on optimizing CPU contact pressure.
Why Thermal Grizzly - CPU Contact Frame Intel 1851 V1 is better
Price
Thermal Grizzly is $24.99, cheaper than Thermalrlght at $32.90.
Installation
Thermal Grizzly offers an easier installation process.
Specialization
Thermal Grizzly is specifically designed for Intel Core Ultra 200 Series.
Why Thermalrlght Peerless Assassin 120 SE CPU Air is better
Cooling Performance
Thermalrlght has six heat pipes and dual fans for better cooling.
Material Quality
Thermalrlght uses a combination of aluminum and copper for enhanced efficiency.
Compatibility
Thermalrlght supports multiple Intel and AMD sockets.
Overall score
Specifications
| Spec | Thermal Grizzly - CPU Contact Frame Intel 1851 V1 | Thermalrlght Peerless Assassin 120 SE CPU Air |
|---|---|---|
| Cooling Type | Contact Frame | Air Cooler |
| Material | Aluminum | Aluminum/Copper |
| Fan Count | 0 | 2 |
| Socket Compatibility | LGA1851 | Multiple |
| Price | $24.99 | $32.90 |
Dimension comparison
Overview of the Products
When comparing the Thermal Grizzly - CPU Contact Frame Intel 1851 V1 and the Thermalrlght Peerless Assassin 120 SE CPU Air Cooler, it's essential to understand their core functions and target users. The Thermal Grizzly product is designed to optimize CPU contact pressure, enhancing cooling performance, particularly for Intel Core Ultra Series CPUs. In contrast, the Thermalrlght cooler serves as a robust air cooling solution for various Intel and AMD processors, featuring multiple fans and heat pipes for efficient heat dissipation.
Pricing Comparison
The Thermal Grizzly comes at a price of $24.99, while the Thermalrlght is priced at $32.90, making the Thermal Grizzly about 24% cheaper than its competitor. This price difference might appeal to budget-conscious consumers who prioritize cost without compromising on performance. However, the Thermalrlght offers additional features that may justify the higher price for those seeking extensive cooling capabilities.
Cooling Performance
The Thermal Grizzly focuses on improving the contact pressure between the CPU and cooler, which can lower CPU temperatures significantly. It utilizes premium anodized aluminum to ensure durability and efficient heat dissipation. On the other hand, the Thermalrlght boasts six heat pipes and dual 120mm fans that work in tandem to provide superior cooling performance. The combination of these features allows the Thermalrlght to offer a more comprehensive cooling solution, especially for high-performance gaming or intensive applications.
Installation Process
In terms of installation, the Thermal Grizzly is designed for easy and quick setup, allowing users to enhance their CPU cooling performance in just a few steps. This ease of installation is particularly beneficial for users who may not have extensive technical expertise. Conversely, the Thermalrlght's installation process involves using the SS2 install system and a metal pressure plate, which could be slightly more complex but is still manageable for most users. The choice here may depend on how comfortable individuals feel with DIY installations.
Material Quality
Both products emphasize high-quality materials to ensure durability and effective performance. The Thermal Grizzly is constructed from anodized aluminum, providing a robust and lightweight solution. In contrast, the Thermalrlght features a combination of aluminum and copper in its construction, which enhances its cooling efficiency due to copper's excellent thermal conductivity. Consumers looking for longevity and performance may lean toward the Thermalrlght due to its superior material combination.
Compatibility
Compatibility is a crucial factor when selecting cooling solutions. The Thermal Grizzly is specifically designed for Intel Core Ultra 200 Series processors with LGA1851 sockets, making it a specialized option. On the other hand, the Thermalrlght offers broader compatibility, supporting multiple Intel sockets (LGA 1150, 1151, 1155, 1156, 1200, 1700) and AMD sockets (AM4, AM5). This versatility makes the Thermalrlght a more flexible option for users with various setups.
Noise Levels
When it comes to noise levels, the Thermalrlght is designed to operate quietly, with a rated noise level of 25.6 dB(A). This low noise output is particularly beneficial for users who prioritize a quiet computing environment. The Thermal Grizzly does not specify noise levels, but as a contact frame, it does not produce noise itself. Users who are sensitive to sound may find the Thermalrlght's specifications appealing, especially in quieter settings.
Which should you buy?
In conclusion, choosing between the Thermal Grizzly - CPU Contact Frame Intel 1851 V1 and the Thermalrlght Peerless Assassin 120 SE CPU Air Cooler ultimately depends on your specific needs. If you are looking for an affordable solution focused on optimizing CPU contact pressure, the Thermal Grizzly is an excellent choice at $24.99. However, for those who need a comprehensive cooling solution with broader compatibility and robust performance features, the Thermalrlght, priced at $32.90, is worth the investment. Each product serves distinct purposes, making your choice largely dependent on your cooling requirements and budget constraints.

