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HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - vs Thermalright Assassin X 120R SE V2 CPU Cooler, 4×

Updated August 2026 — Thermalright Assassin X 120R SE V2 CPU Cooler, 4× leads on noise level and aesthetics.

The Thermalright Assassin X 120R SE V2 offers superior cooling performance and versatility compared to the AMD AM4 Backplate. For users seeking effective cooling solutions, the Assassin X is the better choice.

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

Price

AMD AM4 Backplate is significantly cheaper.

Simplicity

Easier installation with fewer components.

Specificity

Designed specifically for AM4 socket.

Why Thermalright Assassin X 120R SE V2 CPU Cooler, 4× is better

Cooling Performance

Thermalright has a fan and heat pipes for better cooling.

Compatibility

Supports multiple Intel and AMD sockets.

Aesthetics

Includes RGB fan for visual appeal.

Overall score

HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket -
60
Thermalright Assassin X 120R SE V2 CPU Cooler, 4×
85

Specifications

SpecHuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket -Thermalright Assassin X 120R SE V2 CPU Cooler, 4×
Fan SpeedN/A1550 RPM
AirflowN/A66.17 CFM
Noise LevelN/A25.6 dB(A)
MaterialCopper/ABSAluminum/Copper
Socket SupportAM4AM4/AM5/Intel

Dimension comparison

HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket -Thermalright Assassin X 120R SE V2 CPU Cooler, 4×

Overview of CPU Coolers

When it comes to cooling solutions for AMD processors, both the AMD AM4 Backplate and the Thermalright Assassin X 120R SE V2 CPU Cooler offer unique advantages. The AMD AM4 Backplate is priced at $6.99, making it a budget-friendly option primarily focused on securing the heatsink properly. In contrast, the Thermalright Assassin X 120R SE V2, priced at $16.59, is a full-fledged cooler designed for superior thermal management. This price difference of about 137% highlights the distinct roles these products play in a cooling setup.

Design and Build Quality

The design of the AMD AM4 Backplate is precision-crafted specifically for the AM4 platform, ensuring a secure fit for heatsinks. It employs a combination of copper and high-quality ABS plastic to enhance heat dissipation. On the other hand, the Thermalright Assassin X 120R SE V2 boasts a more complex structure with a pure copper base and four heat pipes, which are essential for effective cooling. This cooler stands at 148mm tall, making it suitable for medium-sized computer cases without obstructing memory installations. The difference in design complexity indicates that the Assassin X is aimed at users seeking comprehensive cooling solutions.

Cooling Performance

Cooling performance is a key consideration for any CPU cooler. The Thermalright Assassin X 120R SE V2, with a fan speed of 1550 RPM and an airflow of 66.17 CFM, provides significant cooling efficiency while maintaining a noise level of 25.6 dB(A). This makes it a suitable choice for users who require both performance and quiet operation. In contrast, the AMD AM4 Backplate does not include a fan and instead relies on proper installation to optimize the cooling of an existing setup. Therefore, if you're looking for direct cooling performance, the Assassin X clearly stands out.

Compatibility

Both products cater to different compatibility needs. The AMD AM4 Backplate is specifically designed for AMD's AM4 socket, providing an exact fit for those motherboards. Conversely, the Thermalright Assassin X 120R SE V2 supports both AMD AM4 and AM5 sockets, as well as a range of Intel sockets, including LGA1150 and LGA1700. This broader compatibility makes the Assassin X a more versatile choice, especially for users who might switch platforms in the future.

Installation Process

The installation process can greatly impact user experience. The AMD AM4 Backplate is relatively straightforward, as it is a mounting bracket designed to secure existing heatsinks without additional components. However, it does not include a CPU fan, which is a critical part of any cooling solution. The Thermalright Assassin X 120R SE V2 includes all necessary mounting hardware and features detailed installation instructions, making it user-friendly. The inclusion of a well-designed fan with PWM capabilities further simplifies the setup.

Aesthetic Appeal

Aesthetics can be important for many PC builders. The AMD AM4 Backplate, being a simple bracket, does not offer any visual appeal. In contrast, the Thermalright Assassin X 120R SE V2 includes a 120mm RGB PWM fan, adding a dynamic visual element to any build. The self-luminous fan enhances the overall look of a system, making it an attractive option for those who appreciate a stylish setup. For users focused on aesthetics, the Assassin X is the clear winner.

Price Comparison

In terms of pricing, the AMD AM4 Backplate is significantly cheaper at $6.99 compared to the Thermalright Assassin X 120R SE V2, which costs $16.59. This price difference of about $9.60 may appeal to budget-conscious users or those who already have a cooling solution in place. However, it's essential to consider what each product offers; while the backplate is economical, it lacks the cooling capabilities of a full cooler like the Assassin X. Therefore, potential buyers should weigh the benefits against the costs.

Which should you buy?

Choosing between the AMD AM4 Backplate and the Thermalright Assassin X 120R SE V2 ultimately depends on your cooling needs. If you are looking for a basic, cost-effective solution specifically for mounting existing heatsinks, the AMD AM4 Backplate is a suitable choice. However, if you require superior cooling performance, broader compatibility, and a visually appealing design, the Thermalright Assassin X 120R SE V2 is worth the investment. The price difference is justified by the comprehensive features and enhanced cooling capabilities provided by the Assassin X, making it the better option for most users seeking reliable performance.