ARESGAME AGV Series 500W Power Supply, 80 Plus vs MSI MPG A850GS PCIE5, Fully Modular Gaming 850W
Updated August 2026 — MSI MPG A850GS PCIE5, Fully Modular Gaming 850W leads on modularity and warranty.
The MSI MPG A850GS offers superior efficiency and modular design, making it the better choice for high-performance systems, while the ARESGAME AGV is a budget-friendly option.
Why ARESGAME AGV Series 500W Power Supply, 80 Plus is better
Price
ARESGAME is significantly cheaper at $37.99.
Warranty
5-year warranty is decent for budget users.
Aesthetics
Attractive black casing and cables.
Why MSI MPG A850GS PCIE5, Fully Modular Gaming 850W is better
Efficiency
MSI is 80 PLUS Gold certified.
Modularity
Fully modular design allows for better cable management.
Warranty
10-year warranty provides more long-term assurance.
Overall score
Specifications
| Spec | ARESGAME AGV Series 500W Power Supply, 80 Plus | MSI MPG A850GS PCIE5, Fully Modular Gaming 850W |
|---|---|---|
| Certification | 80 PLUS Bronze | 80 PLUS Gold |
| Modularity | Non-Modular | Fully Modular |
| Protection | Basic | Industrial Level |
| Fan Size | 120mm | Low Noise |
| Cables | Fixed | Customizable |
Dimension comparison
Overview of the Power Supplies
The ARESGAME AGV Series 500W Power Supply is priced at $37.99, while the MSI MPG A850GS PCIE5 is significantly higher at $110.99. This price difference of about 66% highlights the budget-friendly nature of the ARESGAME model, appealing to those looking for a cost-effective solution without compromising performance. In contrast, the MSI power supply targets users seeking high-end specifications and advanced features, which justifies its premium price.
Efficiency Ratings
Efficiency is a crucial factor when selecting a power supply, and both models offer distinct certifications. The ARESGAME AGV Series is 80 PLUS Bronze certified, indicating an efficiency of 85% or higher under typical loads. On the other hand, the MSI MPG A850GS boasts an 80 PLUS Gold certification, which assures users of a higher efficiency level, surpassing 90% under similar conditions. This difference makes the MSI model more energy-efficient, potentially leading to lower electricity bills over time.
Build Quality and Design
In terms of build quality, the MSI MPG A850GS features a fully modular design, which allows users to connect only the cables they need. This can lead to improved airflow and a cleaner build. In contrast, the ARESGAME AGV is a non-modular unit, which means all cables are fixed and can lead to cluttered installations. However, the ARESGAME is praised for its attractive black casing and cables, delivering a high-tech aesthetic. The MSI model also emphasizes style but focuses on functionality with its modular capability.
Warranty and Protection Features
The MSI MPG A850GS offers a notable advantage with a 10-year warranty compared to the 5-year warranty provided by the ARESGAME AGV. This extended warranty reflects the manufacturer’s confidence in its product's durability and reliability. Furthermore, both power supplies feature industrial-level protection, including over-voltage protection (OVP) and short-circuit protection (SCP), ensuring user safety. However, the extra years of coverage from the MSI model may give buyers peace of mind for long-term use.
Cooling Solutions
The ARESGAME AGV Series employs a 120mm ultra-quiet fan for cooling, which is essential in maintaining optimal operating temperatures and minimizing noise during use. Meanwhile, the MSI MPG A850GS's cooling system is designed to operate with low noise levels, complemented by its advanced components and design. While both cooling solutions focus on efficient heat management, the MSI's engineering may offer superior performance due to its higher wattage capacity and advanced design features.
Target Audience
The ARESGAME AGV Series 500W is targeted at budget-conscious gamers and users who require reliable power without unnecessary frills. Its lower price point makes it an attractive option for entry-level builds or users with modest power requirements. Conversely, the MSI MPG A850GS is designed for serious gamers and professionals who need high wattage and modularity for advanced setups. With its higher capacity and features, the MSI model is better suited for high-performance systems.
Price Comparison
The ARESGAME AGV Series 500W is currently priced at $37.99, making it an appealing option for users who prioritize affordability. In contrast, the MSI MPG A850GS is priced at $110.99, which is about 66% more expensive. This significant price gap suggests that while both products serve the power supply market, they cater to different segments of users based on budget and performance needs.
Which should you buy?
Choosing between the ARESGAME AGV Series 500W and the MSI MPG A850GS largely depends on your specific needs and budget. If you are looking for a cost-effective power supply that delivers reliable performance for basic tasks and light gaming, the ARESGAME model is a solid choice. However, if you require higher efficiency, modular design, and a longer warranty for a high-performance gaming rig, the MSI MPG A850GS is worth the investment. Ultimately, both power supplies have their strengths, making them suitable for different types of users in the gaming and computing communities.

