DGZZI AM4 Backplane Back Durable CPU Heatsink vs Thermalright Phantom Spirit 120SE CPU Air Cooler,
Updated August 2026 — DGZZI AM4 Backplane Back Durable CPU Heatsink wins on mounting size, Thermalright Phantom Spirit 120SE CPU Air Cooler, wins on height and fan size.
The Thermalright Phantom Spirit 120SE offers superior cooling performance and compatibility, while the DGZZI AM4 Backplane is a budget-friendly mounting solution. For advanced cooling needs, the Thermalright is the better choice.
Why DGZZI AM4 Backplane Back Durable CPU Heatsink is better
Price
DGZZI is significantly cheaper at $7.99.
Simplicity
DGZZI is easier to install.
Specificity
DGZZI is designed specifically for AMD Socket AM4.
Why Thermalright Phantom Spirit 120SE CPU Air Cooler, is better
Cooling
Thermalright provides active cooling with dual fans.
Compatibility
Thermalright supports multiple CPU sockets.
Build Quality
Thermalright uses industrial-strength materials.
Overall score
Specifications
| Spec | DGZZI AM4 Backplane Back Durable CPU Heatsink | Thermalright Phantom Spirit 120SE CPU Air Cooler, |
|---|---|---|
| Material | Copper, ABS | Aluminum, Copper |
| Fan RPM | N/A | 1500 |
| Airflow | N/A | 66.17 CFM |
| Socket Support | AM4 | AM4/AM5/Intel |
| Price | $7.99 | $35.90 |
Dimension comparison
Product Overview
The DGZZI AM4 Backplane and the Thermalright Phantom Spirit 120SE CPU Air Cooler serve distinct purposes in the realm of computer cooling. The DGZZI product is primarily a mounting bracket designed for AMD Socket AM4 motherboards, while the Thermalright cooler is a comprehensive air cooling solution equipped with advanced features. At $7.99, the DGZZI AM4 Backplane is significantly cheaper than the Thermalright Phantom Spirit 120SE, which retails for $35.90, making the latter about 351% more expensive.
Design and Build Quality
The design and build quality of the DGZZI AM4 Backplane focus on practicality and utility. Made from copper and ABS plastic, it promises good heat dissipation and durability, suitable for AMD Socket AM4 motherboards. In contrast, the Thermalright Phantom Spirit 120SE boasts a more intricate design with seven heat pipes and a dual fan setup, featuring an anodized black frosted top and a finely carved pure copper base. This cooler is crafted from industrial-strength materials, enhancing its longevity and performance. While the DGZZI emphasizes basic functionality, the Thermalright embodies advanced engineering aimed at maximizing cooling efficiency.
Cooling Efficiency
Cooling efficiency is where the Thermalright Phantom Spirit 120SE truly shines, featuring a high-performance PWM fan that operates at up to 1500 RPM and produces an airflow of 66.17 CFM. This design is intended to provide substantial cooling for CPUs under heavy load. The DGZZI AM4 Backplane, however, is not a cooling solution by itself; it is meant to support the installation of a CPU fan. This means that while the DGZZI can facilitate cooling, it lacks the active cooling capabilities inherent to the Thermalright, which is built to handle intensive tasks effectively.
Compatibility
Compatibility is a significant factor in choosing between these two products. The DGZZI AM4 Backplane is specifically designed for AMD Socket AM4 motherboards, making it a good choice for users with compatible setups. On the other hand, the Thermalright Phantom Spirit 120SE is versatile, supporting both AMD AM4/AM5 and various Intel sockets, including LGA1851 and LGA1700. This broader compatibility makes the Thermalright cooler a more flexible option for users who may switch between different CPU platforms or rebuild their systems in the future.
Installation Process
The installation process for the DGZZI AM4 Backplane is straightforward, as it is a mounting bracket that requires minimal effort to set up. The product includes a small hole corresponding to the motherboard pin for secure installation. The Thermalright Phantom Spirit 120SE, while offering more cooling power, may involve a more complex installation due to its larger size and dual-fan configuration. Users must ensure that their cases can accommodate the cooler's dimensions of 125mm x 135mm x 154mm. Depending on your experience level, the installation time may vary, with the DGZZI likely being quicker for beginners.
Brand Reputation
Brand reputation plays a role in consumer confidence. DGZZI may not have the same level of brand recognition as Thermalright, which is a well-established name in the cooling market with over 20 years of experience. Thermalright's reputation is built on a wide range of high-quality products, including CPU coolers and fans, which reinforces consumer trust. While DGZZI products are functional, they do not carry the same weight in terms of brand loyalty and historical performance.
Price Point
In terms of price, the DGZZI AM4 Backplane retails for $7.99, making it an economical choice for users needing a simple mounting solution. The Thermalright Phantom Spirit 120SE, priced at $35.90, represents a more significant investment. The price difference of $27.91 indicates that consumers are paying for advanced cooling technology and broader compatibility with the Thermalright. For those on a tight budget or with basic cooling needs, the DGZZI is appealing. However, users seeking robust cooling for high-performance builds may find the cost of the Thermalright justified.
Which should you buy?
Choosing between the DGZZI AM4 Backplane and the Thermalright Phantom Spirit 120SE ultimately depends on your specific needs and setup. If you are looking for an affordable, straightforward mounting solution for your AMD Socket AM4 motherboard, the DGZZI is a practical choice at $7.99. However, if you require advanced cooling capabilities and compatibility with multiple CPU platforms, the Thermalright Phantom Spirit 120SE, despite its higher price of $35.90, offers superior performance and durability. Your decision should reflect your cooling needs, budget, and future upgrade plans.

