Auotac 850W Fully Modular Power Supply, 80+ Gold vs Segotep 650W 80 Plus Gold Certified Non-Modular

Overview of the Power Supplies

In this comparison, we look at the Auotac 850W Fully Modular Power Supply and the Segotep 650W Non-Modular Power Supply. The Auotac is priced at $79.99, while the Segotep is more budget-friendly at $49.99, making it about 17% cheaper. Both power supplies hold an 80 Plus Gold certification, ensuring high efficiency, but they cater to different user needs based on design and power output.

Power Output and Efficiency

The Auotac delivers 850W of power, significantly outpacing the Segotep's 650W capacity. This 200W difference may be crucial for users running high-performance setups, particularly those with demanding graphics cards. Both models are 80 Plus Gold certified, meaning they achieve at least 92% efficiency, which is essential for minimizing energy waste and maintaining lower electricity costs. Therefore, while the Segotep is efficient, the Auotac offers greater power potential for more demanding systems.

Modular vs. Non-Modular Design

The Auotac features a fully modular design, allowing users to connect only the cables they need. This design helps with cable management and airflow, making the build cleaner and cooler. In contrast, the Segotep is non-modular, which means all cables are fixed to the unit. While this can simplify installation, it may lead to clutter and hinder airflow. For users prioritizing aesthetics and optimal airflow, the Auotac's modularity is a significant advantage.

Connector Options

When it comes to connectors, the Auotac provides a dual-colour 16-pin cable specifically designed for high-end graphics cards, ensuring a secure connection. It also supports both ATX 3.1 and PCIe 5.1 standards, catering to modern hardware requirements. On the other hand, the Segotep comes with four PCI-E 6+2 pin connectors, which are sufficient for many setups but may not provide the same level of future-proofing as the Auotac. For users focused on gaming or high-performance tasks, the extended compatibility of the Auotac may be more appealing.

Cooling Solutions

The Auotac is equipped with a 140mm RGB low-noise fan, designed to provide superior cooling while maintaining a quiet operation. The RGB lighting also adds an aesthetic element that many users appreciate. In contrast, the Segotep has a 120mm silent fan. While it operates quietly, it lacks the RGB features that the Auotac offers. For users who value both performance and aesthetics, the Auotac's cooling solution is likely to be the better choice.

Build Quality and Components

In terms of build quality, the Auotac uses 105°C-rated Japanese capacitors, which are known for their reliability and durability. This ensures that the power supply maintains stable performance, even under high loads. The Segotep also provides a solid build with good efficiency, but it does not highlight the same level of component quality in its description. For users who prioritize longevity and stability in their power supply, the Auotac's high-quality components offer a significant advantage.

Warranty and Customer Assurance

The Auotac comes with a 10-year limited warranty, which speaks volumes about the manufacturer’s confidence in its product. This extensive warranty period suggests that users can expect a long lifespan and reliable performance from the Auotac. On the other hand, the Segotep does not specify its warranty duration, which may raise questions regarding the long-term support for its users. For those looking for peace of mind with their purchase, the Auotac is clearly the more dependable option.

Price Considerations

At $79.99, the Auotac is positioned as a higher-end product compared to the Segotep, which retails for $49.99. This price difference of $30 reflects the enhanced features, higher wattage, and modular design of the Auotac. While budget-conscious consumers might lean towards the Segotep for its affordability, those who require more power and features may find the extra investment in the Auotac to be justified.

Which should you buy?

Choosing between the Auotac 850W Fully Modular Power Supply and the Segotep 650W Non-Modular Power Supply depends on your specific needs. If you are building a high-performance PC that requires a robust power supply with excellent efficiency, modularity, and longevity, the Auotac is the clear winner. However, if you are looking for a budget-friendly option for a standard setup, the Segotep offers solid performance at a lower price point. Ultimately, the decision hinges on whether you prioritize power and features or budget constraints.