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Cooler Master i70C ARGB Low Profile CPU Air Cooler vs Thermalright LGA1851 CPU Contact Frame - Optimized

Updated August 2026 — Cooler Master i70C ARGB Low Profile CPU Air Cooler leads on aesthetics and design.

The Cooler Master i70C offers superior cooling performance and aesthetics compared to the Thermalright contact frame. For active cooling needs, the i70C is the clear winner.

Why Cooler Master i70C ARGB Low Profile CPU Air Cooler is better

Cooling Performance

i70C provides active cooling with a fan.

Aesthetics

i70C features customizable aRGB lighting.

Installation Ease

i70C has redesigned brackets for easier setup.

Why Thermalright LGA1851 CPU Contact Frame - Optimized is better

Price

Thermalright is significantly cheaper.

Specific Function

Thermalright addresses CPU contact pressure.

Material Durability

Thermalright uses durable aluminum alloy.

Overall score

Cooler Master i70C ARGB Low Profile CPU Air Cooler
85
Thermalright LGA1851 CPU Contact Frame - Optimized
65

Specifications

SpecCooler Master i70C ARGB Low Profile CPU Air CoolerThermalright LGA1851 CPU Contact Frame - Optimized
Cooling TypeAirN/A
Fan Speed650-1800 RPMN/A
MaterialAluminum/CopperAluminum
Socket CompatibilityLGA 1700/1851LGA 1851
InstallationEasyStraightforward

Dimension comparison

Cooler Master i70C ARGB Low Profile CPU Air CoolerThermalright LGA1851 CPU Contact Frame - Optimized

Overview of Cooler Master i70C ARGB

The Cooler Master i70C ARGB Low Profile CPU Air Cooler is designed specifically for Intel LGA 1700 and 1851 sockets. Priced at $19.49, it features a compact design that fits well in limited form factor cases. With its 120mm PWM ARGB fan and a thermal design power (TDP) of 95W, this cooler promises efficient cooling while maintaining a low noise output.

The i70C's construction includes anodized black aluminum fins and a copper insert base, which enhance heat dissipation. This air cooler is not only functional but also visually appealing, thanks to its frosted blade design that enhances aRGB lighting. Additionally, it includes redesigned brackets for effortless installation, making it a strong contender for those looking for a reliable cooling solution.

Overview of Thermalright LGA1851 CPU Contact Frame

The Thermalright LGA1851 CPU Contact Frame is a specialized accessory priced at $9.99, designed to optimize CPU contact pressure for Intel’s Core Ultra Series CPUs on LGA1851 sockets. Unlike the Cooler Master i70C, which is a complete cooling solution, this product serves as a replacement for the original CPU buckle and aims to prevent warping or bending.

Constructed from durable aluminum alloy, the contact frame is built to withstand wear and tear, featuring a gold anodizing sandblasting finish. The package includes a L-shaped screwdriver and screws for easy installation. While it does not provide cooling itself, the frame's purpose is vital in ensuring proper CPU fixation, making it an essential component for maintaining your CPU’s efficiency and longevity.

Performance Comparison

In terms of performance, the Cooler Master i70C excels with its active cooling capabilities, offering a maximum fan speed of 1,800 RPM. This level of airflow is crucial for maintaining optimal temperatures in high-performance systems that demand efficient cooling. With a TDP of 95W, it can handle a broad range of Intel CPUs effectively.

On the other hand, the Thermalright LGA1851 CPU Contact Frame does not provide cooling but instead ensures that your CPU maintains proper contact with the cooler. While it is essential for preventing overheating and warping, it cannot compare to the direct cooling performance that the i70C offers. Therefore, if you need active cooling, the i70C is the clear choice.

Installation Ease

Installation is a significant factor for many builders, especially those with compact systems. The Cooler Master i70C features redesigned brackets that simplify the installation process on LGA 1700 and 1851 platforms. This ease of installation is a notable advantage for users looking for a hassle-free setup.

In contrast, the Thermalright LGA1851 CPU Contact Frame also includes tools like an L-shaped screwdriver, making its installation straightforward. However, it is fundamentally a replacement part rather than a cooling solution. Both products aim at user-friendly installation, but the i70C’s all-in-one design offers a more seamless experience for users installing a new cooling system.

Aesthetics and Design

When it comes to aesthetics, the Cooler Master i70C stands out with its anodized black aluminum fins and frosted blade design that enhances its customizable aRGB lighting. This visually appealing element can significantly enhance the look of a gaming rig or a high-performance PC build.

The Thermalright LGA1851 CPU Contact Frame, while functional, lacks the aesthetic features present in the i70C. Its design is straightforward and focused on performance rather than looks. The Cooler Master i70C is a better choice for users who want their components to look as good as they perform.

Price Point Analysis

Price is a crucial factor for many consumers. The Cooler Master i70C is priced at $19.49, while the Thermalright LGA1851 CPU Contact Frame is substantially cheaper at $9.99, making it about 48% less expensive. However, it’s essential to consider what you are getting for the price. The i70C provides a complete cooling solution, while the Thermalright frame serves a specific function that does not involve direct cooling.

If you're looking for an effective cooling solution, the i70C's price reflects its performance capabilities. Conversely, if you only need to address CPU contact issues, the Thermalright frame offers a budget-friendly option.

Compatibility Considerations

Compatibility is paramount when choosing CPU coolers and accessories. The Cooler Master i70C is designed explicitly for Intel LGA 1700 and 1851 sockets, ensuring optimal performance with compatible CPUs. Its compact size also makes it suitable for low-profile chassis, broadening its compatibility.

The Thermalright LGA1851 CPU Contact Frame is specifically tailored for Intel Core Ultra Series CPUs on LGA1851 sockets. While it serves as a replacement for the original buckle, it does not offer versatility beyond this specific application. For users with LGA 1700 or other sockets, the i70C provides greater flexibility and compatibility.

Which should you buy?

In conclusion, the choice between the Cooler Master i70C ARGB Low Profile CPU Air Cooler and the Thermalright LGA1851 CPU Contact Frame largely depends on your needs. If you are looking for an effective cooling solution that combines performance with aesthetic appeal, the Cooler Master i70C is the better option at $19.49. However, if you are specifically addressing contact pressure issues for an Intel Core Ultra Series CPU and prefer a budget-friendly solution, the Thermalright frame at $9.99 is a practical choice. Ultimately, for comprehensive cooling, the Cooler Master i70C stands out as the superior product.