HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - vs Thermalrlght Peerless Assassin 120 SE CPU Air
Updated August 2026 — Thermalrlght Peerless Assassin 120 SE CPU Air leads on height and fan size.
The Thermalright Peerless Assassin 120 SE offers superior cooling performance and versatility compared to the AMD AM4 Backplate. For high-performance needs, the Peerless Assassin is the better choice.
Why HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - is better
Price
The AMD AM4 Backplate is significantly cheaper at $6.99.
Simplicity
Easier installation for AM4 systems.
Specificity
Designed specifically for AM4 socket.
Why Thermalrlght Peerless Assassin 120 SE CPU Air is better
Cooling
Superior cooling performance with six heat pipes and dual fans.
Compatibility
Supports multiple CPU sockets including Intel.
Build Quality
Robust materials like aluminum and copper enhance durability.
Overall score
Specifications
| Spec | HuGuWdy AMD AM4 Backplate - CPU Heatsink Bracket - | Thermalrlght Peerless Assassin 120 SE CPU Air |
|---|---|---|
| Cooling Type | Passive | Active |
| Material | Copper/ABS | Aluminum/Copper |
| Fan Count | 0 | 2 |
| Socket Support | AM4 | AM4/AM5/Intel |
| Price | $6.99 | $32.90 |
Dimension comparison
Introduction to CPU Coolers
When it comes to enhancing your computer's performance, a reliable CPU cooler is essential. In this comparison, we'll explore the AMD AM4 Backplate - CPU Heatsink Bracket and the Thermalright Peerless Assassin 120 SE CPU Air Cooler. The backplate is priced at $6.99, while the air cooler comes in at $32.90, which makes the backplate about 79% cheaper. This comparison will help you determine which product suits your needs better.
Design and Compatibility
The AMD AM4 Backplate is designed specifically for the AM4 platform, ensuring an exact fit for AMD Socket CPUs. Its precision-crafted design allows it to provide a secure hold for your heatsink, optimizing cooling efficiency. On the other hand, the Thermalright Peerless Assassin 120 SE supports a broader range of CPUs, including both AMD AM4 and AM5, as well as several Intel socket types. This versatility is crucial if you plan to upgrade your system in the future.
Cooling Performance
Cooling performance is paramount for any CPU cooler. The Thermalright Peerless Assassin 120 SE features six heat pipes and dual 120mm PWM fans, which work together to enhance heat dissipation significantly. The combination of these elements allows it to maintain stable performance during intensive computing tasks. In contrast, the AMD AM4 Backplate focuses on providing a solid base for a heatsink rather than offering active cooling itself, making it a more basic solution. Thus, if you are looking for superior cooling performance, the Thermalright option takes the lead.
Materials and Build Quality
The materials used in a cooler can greatly influence its performance and longevity. The AMD AM4 Backplate is crafted from a combination of copper and high-quality ABS plastic, ensuring durability while maximizing heat dissipation. Meanwhile, the Thermalright Peerless Assassin boasts an aluminum heatsink cover and nickel-plated copper heat pipes, contributing to its robust build quality. This difference in materials highlights the Peerless Assassin's focus on advanced cooling technologies, making it the better option for those who prioritize performance and reliability.
Installation Process
Installation ease can be a significant factor when choosing a CPU cooler. The AMD AM4 Backplate is designed to be straightforward, specifically made for the AM4 platform and ensuring compatibility with existing motherboard mounting holes. In contrast, the Thermalright Peerless Assassin requires the use of the motherboard’s built-in backplate for installation, which may add complexity for some users. This means that while the backplate offers simplicity, the Peerless Assassin might require a bit more effort, especially for those unfamiliar with CPU cooler installations.
Price and Value
When considering price, the AMD AM4 Backplate is a budget-friendly option at $6.99, while the Thermalright Peerless Assassin 120 SE is priced at $32.90. This price difference of approximately $25.91 highlights the backplate’s affordability, making it an attractive choice for those looking to enhance their cooling without breaking the bank. However, the added features and superior cooling capabilities of the Peerless Assassin justify its higher price point, especially for gamers and professionals who require optimal performance.
Customer Support and Availability
Customer support can often be overlooked but is essential when dealing with technical products. The AMD AM4 Backplate emphasizes detailed product images and descriptions, which can help customers understand the product better. The availability of customer support is also highlighted, suggesting that the brand is ready to assist users with queries. The Thermalright Peerless Assassin, while not explicitly mentioning customer support, is produced by a well-known brand in the cooling industry, making it a safer bet for customer satisfaction.
Which should you buy?
Ultimately, the choice between the AMD AM4 Backplate and the Thermalright Peerless Assassin 120 SE boils down to your specific needs. If you are looking for a simple, cost-effective solution for your AMD AM4 system, the AMD AM4 Backplate is an excellent option at $6.99. However, if you need high-performance cooling for demanding tasks or gaming, the Thermalright Peerless Assassin 120 SE at $32.90 is the clear winner. Its advanced features and superior cooling capabilities make it worth the investment for serious PC enthusiasts.

