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ARESGAME AGV Series 500W Power Supply, 80 Plus vs MSI MAG A850GL PCIE5, Fully Modular Compact Gaming

Updated July 2026 — ARESGAME AGV Series 500W Power Supply, 80 Plus wins on fan size, MSI MAG A850GL PCIE5, Fully Modular Compact Gaming wins on power and price.

The MSI MAG A850GL outperforms the ARESGAME AGV Series in power output, efficiency, and warranty, making it the better choice for demanding systems.

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.

Cooling

120mm ultra-quiet fan for effective cooling.

Why MSI MAG A850GL PCIE5, Fully Modular Compact Gaming is better

Power Output

850W vs 500W for high-performance systems.

Efficiency

80 PLUS Gold vs Bronze for better energy savings.

Modularity

Fully modular design for better cable management.

Overall score

ARESGAME AGV Series 500W Power Supply, 80 Plus
65
MSI MAG A850GL PCIE5, Fully Modular Compact Gaming
85

Specifications

SpecARESGAME AGV Series 500W Power Supply, 80 PlusMSI MAG A850GL PCIE5, Fully Modular Compact Gaming
BrandARESGAMEmsi
TypeNon-ModularFully Modular
Certification80 PLUS Bronze80 PLUS Gold
Cooling120mm FanAdvanced Cooling
Input Voltage100V-240V100V-240V

Dimension comparison

ARESGAME AGV Series 500W Power Supply, 80 PlusMSI MAG A850GL PCIE5, Fully Modular Compact Gaming

Introduction to Power Supplies

When it comes to choosing a power supply, the decision often boils down to specifications and reliability. In this comparison, we will look at the ARESGAME AGV Series 500W Power Supply versus the MSI MAG A850GL PCIE5. The former is priced at $37.99, while the latter commands a price of $119.99. With a significant price difference of about 216%, it’s essential to weigh their features against your needs.

Power Output Comparison

The ARESGAME AGV Series provides a continuous output of 500 watts, making it suitable for standard desktop setups. In contrast, the MSI MAG A850GL offers a more robust 850 watts of power, which is about 70% more than the ARESGAME option. This extra power can significantly benefit high-performance gaming rigs and systems with multiple components requiring substantial energy. If you plan to run a demanding system, the MSI MAG may be the better choice.

Efficiency Ratings

Efficiency is a critical factor in power supplies, and here the MSI MAG A850GL shines with its 80 PLUS Gold certification. This means it operates at a minimum of 87% efficiency under typical loads. Meanwhile, the ARESGAME AGV Series is rated at 80 PLUS Bronze, achieving about 85% efficiency. The difference in efficiency could lead to lower electricity bills over time, especially if the system is under heavy load regularly, making the MSI MAG a more economical long-term investment.

Warranty and Reliability

Warranty can be a good indicator of a product's reliability. The ARESGAME AGV Series comes with a 5-year warranty, while the MSI MAG A850GL boasts a substantial 10-year warranty. This 100% increase in warranty duration suggests that MSI has high confidence in the durability and reliability of its power supply. For users who prioritize long-term use and peace of mind, the MSI option offers a compelling advantage.

Modular Design Features

The ARESGAME AGV Series is a non-modular power supply, which means that all cables are permanently attached. This can lead to clutter and can complicate cable management within a case. In contrast, the MSI MAG A850GL is fully modular, allowing users to connect only the cables they need. This design not only helps in reducing clutter but also enhances airflow within the case. If neatness and airflow are priorities for your build, the MSI MAG's modularity is a significant benefit.

Cooling Systems

Cooling performance is crucial in maintaining optimal operating temperatures for your components. The ARESGAME AGV Series features a 120mm ultra-quiet fan, designed for excellent cooling performance. The MSI MAG A850GL, while not explicitly detailing its fan size, is designed compactly and likely includes advanced cooling features suitable for high-performance gaming. Given that the MSI unit is built for demanding applications, it may have superior cooling technology to handle higher power outputs.

Design and Aesthetics

Design can play a role in your choice of power supply, especially if it’s visible in your setup. The ARESGAME AGV Series has a sleek black aesthetic with all-black cables, which can enhance the overall look of a gaming rig. The MSI MAG A850GL also embraces a modern design with a dual-color 12V-2x6 cable. While both are visually appealing, the MSI MAG’s design may offer a more contemporary look, appealing to users who are particular about aesthetics.

Price Considerations

At $37.99, the ARESGAME AGV Series is more budget-friendly compared to the MSI MAG A850GL, which costs $119.99. This price difference of approximately $82 is substantial, especially for budget-conscious consumers. However, it’s essential to consider whether the features of the MSI MAG justify the higher price for your specific needs. If your system demands more power and efficiency, the investment in the MSI MAG may offer better value in the long run.

Which should you buy?

Ultimately, the choice between the ARESGAME AGV Series 500W Power Supply and the MSI MAG A850GL PCIE5 comes down to your specific needs and budget. If you are building a standard desktop or a budget gaming rig, the ARESGAME provides sufficient power at a very affordable price. However, for more demanding applications or future-proofing your setup, the MSI MAG offers higher efficiency, greater power output, and a longer warranty, making it a worthwhile investment despite the higher cost.