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DGZZI AM4 Backplane Back Durable CPU Heatsink vs Thermalright TL-C12C X3 CPU Fan

Updated August 2026 — DGZZI AM4 Backplane Back Durable CPU Heatsink wins on compatibility and installation, Thermalright TL-C12C X3 CPU Fan wins on cooling and noise level.

The Thermalright TL-C12C X3 offers superior cooling performance and quieter operation compared to the DGZZI AM4 Backplane, which is primarily a mounting solution. For optimal cooling, the Thermalright is the better choice.

Why DGZZI AM4 Backplane Back Durable CPU Heatsink is better

Price

DGZZI is cheaper at $7.99

Installation

DGZZI has straightforward installation

Material

Copper and plastic for good heat dissipation

Why Thermalright TL-C12C X3 CPU Fan is better

Cooling Performance

Thermalright has a maximum airflow of 66.17 CFM

Noise Levels

Thermalright operates at 25.6 dBA

Versatility

Thermalright can adapt fan speed based on temperature

Overall score

DGZZI AM4 Backplane Back Durable CPU Heatsink
70
Thermalright TL-C12C X3 CPU Fan
85

Specifications

SpecDGZZI AM4 Backplane Back Durable CPU HeatsinkThermalright TL-C12C X3 CPU Fan
TypeMounting BracketCooling Fan
Max RPMN/A1550
Bearing TypeN/AS-FDB
CompatibilityAMD AM4Universal
MaterialCopper, PlasticPlastic

Dimension comparison

DGZZI AM4 Backplane Back Durable CPU HeatsinkThermalright TL-C12C X3 CPU Fan

Overview of the Products

When comparing the DGZZI AM4 Backplane Back Durable CPU Heatsink Bracket and the Thermalright TL-C12C X3 CPU Fan, it's clear that they serve different purposes within the realm of CPU cooling. The DGZZI product is a mounting bracket designed specifically for AMD Socket AM4 CPUs, while the Thermalright fan is a high-performance 120mm case cooler that enhances airflow and cooling efficiency. The price difference is notable as well, with the DGZZI priced at $7.99 and the Thermalright at $11.99, making the DGZZI about 33% cheaper.

Functionality and Purpose

The DGZZI AM4 Backplane is primarily a mounting solution for CPU fans, aimed at ensuring compatibility with AMD's Socket AM4 motherboards. Its design allows for effective heat dissipation, preventing deformation and ensuring a long lifespan for your cooling setup. On the other hand, the Thermalright TL-C12C X3 functions as a dedicated cooling fan, providing automatic speed control based on motherboard temperature, reaching a maximum speed of 1550 RPM. This dynamic functionality allows it to adapt to various cooling needs, making it more versatile for overall system cooling.

Build Quality and Materials

In terms of build quality, the DGZZI AM4 Backplane combines copper and plastic materials, offering good heat dissipation properties. This ensures that the CPU operates efficiently while maintaining the integrity of the bracket over time. Conversely, the Thermalright TL-C12C X3 features high-quality S-FDB bearings which minimize fan noise and enhance performance. The use of silicone corner pads in the fan design further reduces vibration and noise, resulting in quieter operation—measures that are particularly advantageous for users looking for a peaceful computing environment.

Cooling Performance

When it comes to cooling performance, the Thermalright TL-C12C X3 has a significant edge. With a maximum airflow of 66.17 CFM and an air pressure of 1.53mm H2O, it effectively cools both cases and CPU coolers. The fan’s ability to operate at 1550 RPM means it can adjust its speed based on the thermal demands of the system. The DGZZI AM4 Backplane, while not a cooling fan itself, plays a crucial role in supporting the installation of cooling solutions, making it an essential component for users with AMD Socket AM4 CPUs.

Noise Levels

Noise levels are a critical consideration for many PC builders. The Thermalright TL-C12C X3 operates at a noise level of 25.6 dBA, which is relatively quiet for a fan of its size and performance. This makes it suitable for both gaming and office environments where noise can be distracting. The DGZZI AM4 Backplane does not generate noise on its own, but it is designed to work seamlessly with fans like the Thermalright, ensuring that the overall cooling system remains efficient and quiet.

Price Point

The price point is a crucial factor for many consumers. The DGZZI AM4 Backplane is priced at $7.99, making it an economical choice for those specifically needing a mounting solution for their AMD CPU cooling setup. In contrast, the Thermalright TL-C12C X3 is available for $11.99, which, while more expensive, reflects its advanced cooling technology and noise-reduction features. This price difference of $4 translates to about a 33% increase for the Thermalright, which may be justifiable for users seeking superior cooling performance.

User Experience and Installation

Installation can differ significantly between these two products. The DGZZI AM4 Backplane is designed for straightforward installation with a mounting hole distance of 90x54mm, making it user-friendly for those who might be less experienced with PC builds. The Thermalright TL-C12C X3, while generally easy to install, may require more steps due to its fan configuration and the need for PWM connections. However, once installed, it provides a user experience that is enhanced by its ability to automatically adjust fan speeds based on temperature, offering a hands-off approach to cooling.

Which should you buy?

Choosing between the DGZZI AM4 Backplane and the Thermalright TL-C12C X3 depends largely on your specific needs. If you are looking for a cost-effective solution to mount your CPU fan for an AMD Socket AM4, the DGZZI product is a solid choice at $7.99. However, if your primary concern is achieving optimal cooling performance and low noise levels, the Thermalright TL-C12C X3 at $11.99 would be the better investment. Ultimately, for users seeking comprehensive cooling solutions, pairing both products could yield the best results.