DGZZI AM4 Backplane Back Durable CPU Heatsink vs Noctua NM-AM5/4-MP83 SecuFirm2 Mounting-Kit for
Updated August 2026 — Noctua NM-AM5/4-MP83 SecuFirm2 Mounting-Kit for leads on installation and brand trust.
The DGZZI AM4 Backplane offers a budget-friendly option for AM4 sockets, while the Noctua NM-AM5/4-MP83 kit provides superior compatibility and performance for Noctua coolers.
Why DGZZI AM4 Backplane Back Durable CPU Heatsink is better
Price
DGZZI is cheaper by $1.96
Simplicity
Easier installation for basic setups
Material
Copper and plastic for good heat dissipation
Why Noctua NM-AM5/4-MP83 SecuFirm2 Mounting-Kit for is better
Compatibility
Supports both AM4 and AM5 sockets
Brand Reputation
Noctua is a well-regarded brand
Performance
Designed for optimal contact pressure
Overall score
Specifications
| Spec | DGZZI AM4 Backplane Back Durable CPU Heatsink | Noctua NM-AM5/4-MP83 SecuFirm2 Mounting-Kit for |
|---|---|---|
| Material | Copper, Plastic | Plastic |
| Socket Type | AM4 | AM4/AM5 |
| Installation | Simple | Moderate |
| Cooling Efficiency | Good | Excellent |
| Brand Trust | Moderate | High |
Dimension comparison
Overview of the Products
In this comparison, we analyze two CPU mounting solutions: the DGZZI AM4 Backplane Back Durable CPU Heatsink Bracket and the Noctua NM-AM5/4-MP83 SecuFirm2 Mounting Kit. The DGZZI product is priced at $7.99, making it about 17% cheaper than the Noctua kit, which retails for $9.95. Both products cater specifically to AMD sockets, but they serve slightly different purposes and customer needs.
Design and Build Quality
The DGZZI AM4 Backplane is made from copper and plastic, designed specifically for AMD Socket AM4 CPUs. This combination offers good heat dissipation, essential for maintaining optimal CPU performance. The product features a straightforward installation process with a mounting hole spacing of 90x54mm. On the other hand, the Noctua NM-AM5/4-MP83 kit is a mounting upgrade specifically tailored for Noctua CPU coolers, utilizing the motherboard's stock AMD backplate for installation. This design promises reliable performance and optimal contact pressure, which are crucial for effective cooling.
Compatibility and Use Cases
The DGZZI AM4 Backplane is explicitly designed for AMD Socket AM4 CPUs, making it suitable for a range of motherboards, including B350, X370, A320, and X470 chipsets. This focused compatibility makes it ideal for users who are upgrading or replacing their existing CPU cooling solutions. Noctua's NM-AM5/4-MP83 kit, however, is versatile as it supports both AM5 and AM4 sockets, catering to a broader range of Ryzen processors, including Ryzen 5, 7, and 9. This adaptability can be beneficial for users who want a long-term solution as they upgrade their systems.
Installation Process
When it comes to installation, the DGZZI AM4 Backplane is designed for simplicity, allowing users to replace their existing heatsink mounting hardware with minimal effort. The specific measurements ensure that it fits securely on compatible motherboards. In contrast, the Noctua NM-AM5/4-MP83 kit also emphasizes ease of installation but is tailored for Noctua coolers. Its installation utilizes the motherboard's stock backplate, which can streamline the setup process further for users who already own Noctua coolers. Both products are user-friendly, but the Noctua kit may require slightly more familiarity with its cooler range.
Performance and Cooling Efficiency
The DGZZI AM4 Backplane is built to facilitate good heat dissipation, ensuring that CPUs operate within safe temperature ranges. Its copper and plastic construction is designed to prevent deformation over time, which can be crucial in maintaining long-term performance. The Noctua NM-AM5/4-MP83 kit is also engineered for outstanding reliability and optimal contact pressure, which are vital for effective cooling. Given Noctua's reputation for high-quality cooling solutions, this kit is likely to provide superior performance when paired with compatible coolers.
Price Comparison
At $7.99, the DGZZI AM4 Backplane is an attractive option for budget-conscious consumers, being about 17% cheaper than the Noctua kit, which costs $9.95. While the price difference is notable, potential buyers should also consider what they are paying for. The Noctua kit is specifically designed for their coolers and may provide additional value through enhanced performance and reliability. Ultimately, the choice may depend on whether users prioritize cost savings or performance quality.
Brand Reputation and Customer Trust
DGZZI is relatively less known compared to Noctua, which has established itself as a leader in the CPU cooling industry. Noctua's products, including the NM-AM5/4-MP83 kit, are well-regarded for their quality and reliability, often receiving high ratings from customers. While the DGZZI product may offer good functionality, consumers may feel more confident investing in Noctua due to its strong brand reputation in the cooling market.
Which should you buy?
When deciding between the DGZZI AM4 Backplane and the Noctua NM-AM5/4-MP83 SecuFirm2 Mounting Kit, your choice should hinge on your specific needs. If you are looking for a cost-effective solution specifically for AM4 sockets, the DGZZI product is a solid choice at $7.99. However, if you are using a Noctua cooler or plan to upgrade in the future, the Noctua kit at $9.95 offers broader compatibility and potentially better performance. Ultimately, your decision should reflect your current setup and future upgrade plans.

