Auotac 850W Fully Modular Power Supply, 80+ Gold vs Thermaltake Smart 500W 80+ White Certified PSU,

Price Comparison

The Auotac 850W Fully Modular Power Supply is priced at $79.99, while the Thermaltake Smart 500W 80+ White Certified PSU is significantly cheaper at $39.99. This makes the Thermaltake about 50% less expensive than the Auotac. The Auotac offers a higher wattage and efficiency rating, being 80 PLUS Gold certified with an efficiency of 92%, compared to the Thermaltake's 80 PLUS certification with an efficiency of 80%. Thus, if budget is your primary concern, the Thermaltake may be the better option, but if you’re looking for enhanced performance and features, the Auotac justifies its higher price point.

Power Output

The Auotac boasts a powerful output of 850W, making it suitable for high-performance gaming rigs and workstations. In contrast, the Thermaltake provides 500W of continuous power, which is adequate for standard builds but may limit future upgrades or high-demand components. The significant difference in wattage—350W—indicates that the Auotac is better equipped to handle multiple high-performance components simultaneously, while the Thermaltake may struggle under similar conditions. Therefore, for those looking to build or upgrade a high-end system, the Auotac is a more appropriate choice.

Efficiency Ratings

Efficiency ratings are crucial for power supplies as they determine energy consumption and heat generation. The Auotac is rated at 80 PLUS Gold, which translates to 92% efficiency, ensuring minimal power loss during operation. On the other hand, the Thermaltake achieves 80% efficiency under typical loads, which is lower than that of the Auotac. This difference in efficiency means that users of the Auotac can expect reduced energy bills and better thermal performance over time, making it a more reliable choice for long-term use.

Features and Build Quality

The Auotac comes with several advanced features, including fully modular cables that help eliminate cable clutter and enhance airflow. It also includes a dual-color 12V-2x6 cable, a 140mm RGB low-noise fan, and 105°C Japanese capacitors for improved reliability. Conversely, the Thermaltake features a 120mm ultra-quiet cooling fan and is designed with high-quality components, but lacks the modularity and additional features found in the Auotac. The extra features in the Auotac, such as its RGB lighting and better cooling capabilities, make it a more versatile option for users looking for both aesthetics and performance.

Warranty Period

The Auotac offers a robust 10-year limited warranty, reflecting the manufacturer's confidence in its product's durability and performance. In comparison, the Thermaltake provides a 5-year warranty. A longer warranty period can be indicative of higher build quality and reliability, which can be crucial for users investing in high-performance components. If long-term assurance is important to you, the Auotac's warranty could make it the more attractive option.

Compatibility

The Auotac is designed to support modern standards such as ATX 3.1 and PCIe 5.1, making it suitable for the latest hardware and ensuring compatibility with future components. This is particularly important for gamers and professionals who frequently upgrade their systems. The Thermaltake, while compliant with ATX 12V V2.3 standards and supporting two PCIe 6+2 pin connectors, may not provide the same level of future-proofing. If you plan to invest in high-demand graphics cards or other advanced components, the Auotac is the better option for ensuring compatibility.

Cooling Performance

Cooling performance is vital for maintaining the longevity and efficiency of power supplies. The Auotac's 140mm RGB low-noise smart fan is designed for superior airflow and quiet operation, outperforming standard fans in both heat dissipation and noise levels. The Thermaltake, with its 120mm ultra-quiet cooling fan, also delivers good airflow but may not match the cooling performance of the Auotac under heavy loads. For users who prioritize a quiet and efficient cooling system, the Auotac stands out as the more effective choice.

Which should you buy?

In conclusion, the decision between the Auotac 850W Fully Modular Power Supply and the Thermaltake Smart 500W 80+ White Certified PSU hinges on your specific needs and budget. If you require high wattage, efficiency, and advanced features such as modularity and RGB lighting, the Auotac is the clear winner at $79.99. However, for budget-conscious consumers or those with less demanding setups, the Thermaltake at $39.99 offers solid performance at a significantly lower price. Ultimately, consider your long-term needs, potential upgrades, and cooling requirements before making your final decision.