vsversusfinder

HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - vs Thermalright Assassin X120 Refined SE CPU Air

Updated July 2026 — Thermalright Assassin X120 Refined SE CPU Air leads on cooling area and height.

The Thermalright Assassin X120 offers superior cooling performance and versatility, making it the better choice for high-performance computing. The AMD AM4 Backplate is a budget-friendly option for basic mounting needs.

Why HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - is better

Price

AMD AM4 Backplate is significantly cheaper at $6.99.

Simplicity

Designed specifically for AM4 socket without additional complexity.

Lightweight

AMD AM4 Backplate is lighter and easier to install.

Why Thermalright Assassin X120 Refined SE CPU Air is better

Cooling

Thermalright Assassin X120 provides advanced cooling with 4 heat pipes.

Compatibility

Supports multiple CPU sockets including AM4/AM5 and Intel.

Build Quality

Constructed with aluminum and designed for durability.

Overall score

HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket -
65
Thermalright Assassin X120 Refined SE CPU Air
85

Specifications

SpecHuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket -Thermalright Assassin X120 Refined SE CPU Air
Price$6.99$17.90
Socket CompatibilityAM4AM4/AM5, Intel
Heat Pipes04
Fan SpeedN/A1550 RPM
AirflowN/A66.17 CFM

Dimension comparison

HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket -Thermalright Assassin X120 Refined SE CPU Air

Overview of the Products

In this comparison, we will analyze the AMD AM4 Backplate CPU Heatsink Bracket and the Thermalright Assassin X120 Refined SE CPU Air Cooler. The AMD AM4 Backplate is priced at $6.99, making it significantly less expensive than the Thermalright Assassin X120, which retails for $17.90—about 157% more. This difference highlights the basic functionality of the backplate versus the comprehensive cooling solution offered by the air cooler.

The AMD AM4 Backplate is designed specifically for securing heatsinks on AM4 socket motherboards, while the Thermalright Assassin X120 is a more robust solution with advanced cooling technology, suitable for various CPU sockets. Understanding the specific use cases for each product can help buyers make informed decisions.

Design and Build Quality

The AMD AM4 Backplate is precision crafted to ensure an exact fit for AMD's AM4 platform. It is made from copper and high-quality ABS plastic, emphasizing heat dissipation. The design is straightforward, focusing primarily on providing a secure hold for the heatsink.

Conversely, the Thermalright Assassin X120 features a more complex design. With four heat pipes and an aluminum heatsink cover, it is built for enhanced cooling performance. The cooler's dimensions are 125mm x 71mm x 148mm, and it weighs 0.645kg, reflecting a sturdy build quality. This emphasis on robust construction is intended to manage thermal output effectively during intensive computing tasks.

Cooling Performance

The cooling performance of the Thermalright Assassin X120 significantly outshines that of the AMD AM4 Backplate. With its four heat pipes and a PWM fan capable of 1550 RPM, it delivers an impressive airflow of 66.17 CFM while maintaining a noise level of only 25.6 dB(A). This combination allows it to cool CPUs efficiently, making it suitable for gaming and high-performance computing.

In contrast, the AMD AM4 Backplate is designed more for structural support than active cooling. Its primary function is to provide a stable mount for heatsinks, which is essential for optimal heat transfer but does not actively cool the CPU. Thus, for users looking for serious thermal management, the Thermalright Assassin X120 is the clear choice.

Compatibility

When considering compatibility, the AMD AM4 Backplate is specifically engineered for the AM4 socket, providing a secure fit for AMD CPUs. Users must recognize that this product does not include a CPU fan, which may require additional purchases for a complete cooling solution.

The Thermalright Assassin X120, however, is compatible with a broader range of sockets, including AMD AM4/AM5 and Intel LGA 1150/1151/1155/1200/1700/1851. This versatility makes it a more flexible choice for users who may switch between different CPU platforms in the future. The inclusion of various mounting plates further enhances its compatibility, making it suitable for a wide array of builds.

Price Considerations

The AMD AM4 Backplate is priced at $6.99, which positions it as an economical option for users needing a simple mounting solution. This low-cost approach makes it appealing for budget builds or repairs where a complete cooling solution is not necessary.

In contrast, the Thermalright Assassin X120 is priced at $17.90, reflecting its advanced technology and comprehensive cooling capabilities. This price is about 157% higher than the backplate, justifying the investment for those requiring superior thermal management. The choice largely depends on whether buyers prioritize a basic mounting solution or a full-fledged cooling performance.

Target Audience

The AMD AM4 Backplate is tailored for individuals who need a straightforward solution for mounting heatsinks on AM4 motherboards. It is ideal for budget-conscious consumers or those who may not be engaging in high-performance computing tasks.

On the other hand, the Thermalright Assassin X120 is aimed at gamers, content creators, and professionals who require efficient cooling in demanding environments. Its advanced features and compatibility with multiple CPU sockets make it a more appealing option for users who seek longevity and performance in their cooling solutions.

User Experience and Support

The AMD AM4 Backplate emphasizes customer support with detailed product images and descriptions, ensuring users understand the product's purpose and usage. The manufacturer indicates that they are available for customer queries, which adds a layer of assurance for potential buyers.

The Thermalright brand, with over 20 years of experience in the market, boasts a solid reputation for producing quality cooling solutions. The Assassin X120 is constructed to last, with features like S-FDB bearings that contribute to its longevity. Users can expect a reliable product backed by a company known for its focus on research and development in computer accessories.

Which should you buy?

Choosing between the AMD AM4 Backplate and the Thermalright Assassin X120 depends on your specific needs and budget. If you are looking for a cost-effective solution solely for mounting heatsinks on AM4 motherboards, the AMD AM4 Backplate at $6.99 is a suitable choice. However, for users who require efficient cooling performance and versatility across different CPU sockets, the Thermalright Assassin X120 is worth the investment at $17.90. It offers advanced cooling capabilities, making it ideal for high-performance tasks. Ultimately, your decision should align with your computing requirements and budget constraints.