ARESGAME AGV Series 500W Power Supply, 80 Plus vs CORSAIR RM Series , RM650, Fully Modular Power Supply
Updated August 2026 — CORSAIR RM Series , RM650, Fully Modular Power Supply leads on modularity and noise level.
The ARESGAME AGV Series offers great value for budget users, while the CORSAIR RM Series excels in efficiency and features.
Why ARESGAME AGV Series 500W Power Supply, 80 Plus is better
Price
ARES GAME is significantly cheaper at $37.99.
Warranty
ARES GAME offers a 5-year warranty.
Design
ARES GAME has a sleek all-black appearance.
Why CORSAIR RM Series , RM650, Fully Modular Power Supply is better
Efficiency
CORSAIR is 80 PLUS Gold certified.
Modularity
CORSAIR is fully modular for better cable management.
Cooling
CORSAIR features a larger 140mm fan with Zero RPM mode.
Overall score
Specifications
| Spec | ARESGAME AGV Series 500W Power Supply, 80 Plus | CORSAIR RM Series , RM650, Fully Modular Power Supply |
|---|---|---|
| Power Output | 500W | 650W |
| Certification | 80 PLUS Bronze | 80 PLUS Gold |
| Fan Type | 120mm | 140mm |
| Modular | Non-Modular | Fully Modular |
| EPS Connectors | 1 | 3 |
Dimension comparison
Price Comparison
The ARESGAME AGV Series is priced at $37.99, making it significantly cheaper than the CORSAIR RM Series, which retails for $138.31. This means that the ARESGAME power supply is about 73% less expensive than its Corsair counterpart. For budget-conscious consumers, this price difference could be a decisive factor, especially when building a system that requires a reliable power supply without breaking the bank.
On the other hand, while the ARESGAME offers a very competitive price, the higher cost of the CORSAIR RM Series reflects its premium features and build quality. The investment in the Corsair power supply may appeal to those who prioritize performance and efficiency over initial costs.
Modular Design
The ARESGAME AGV Series is a non-modular power supply, while the CORSAIR RM Series is fully modular. This distinction significantly affects cable management and system aesthetics. With the CORSAIR power supply, users can connect only the cables they need, reducing clutter inside the case and improving airflow. In contrast, the ARESGAME requires all cables to be connected, which may lead to a more chaotic internal setup.
For those who value a clean and organized build, the fully modular design of the CORSAIR RM Series offers a clear advantage. The ease of customization can also facilitate easier upgrades in the future, making the Corsair power supply a more future-proof option.
Efficiency Ratings
The ARESGAME AGV Series is 80 PLUS Bronze certified, indicating that it operates with at least 85% efficiency under typical loads. This level of efficiency is suitable for most mid-range builds. In contrast, the CORSAIR RM Series boasts 80 PLUS Gold certification, which means it is guaranteed to operate at at least 87% efficiency.
The difference in efficiency can lead to lower electricity bills over time, making the Corsair power supply a more economical choice in the long run, despite its higher upfront cost. For users who run their systems extensively or rely on high-performance components, the efficiency of the RM Series may justify the investment.
Cooling Solutions
The cooling capabilities of both power supplies are noteworthy, but they differ in design. The ARESGAME AGV Series features a 120mm ultra-quiet fan, which is designed for excellent cooling performance and operates with intelligent fan speed control. This fan is effective for maintaining optimal temperatures during regular operation.
Conversely, the CORSAIR RM Series is equipped with a larger 140mm rifle bearing fan that has a specially calculated fan curve to minimize noise, even under full load. It also includes a Zero RPM fan mode for near-silent operation at low to medium loads. For users who demand quiet performance or plan to use their PCs for extended periods, the Corsair’s advanced cooling technology may be more appealing.
Warranty and Reliability
The ARESGAME AGV Series comes with a generous 5-year warranty, offering a solid level of assurance for consumers. This period is quite standard in the industry and reflects the manufacturer's confidence in their product’s reliability.
In contrast, the CORSAIR RM Series ups the ante with a ten-year warranty, indicating a stronger commitment to long-term performance and customer satisfaction. The industrial-grade, 105°C-rated capacitors used in the Corsair power supply enhance its reliability, making it a more robust option for users who require stability for high-performance components.
Compatibility and Connectivity
The ARESGAME AGV Series is designed with basic compatibility in mind, featuring a modern PCI-E 6+2 pin connector to support high-end graphics cards. However, it lacks the extensive connectivity options found in the CORSAIR RM Series.
The CORSAIR RM Series not only includes triple EPS12V connectors for full compatibility with modern graphics cards and motherboards but also provides four PCIe 8-pin power connectors. This extensive range of connectivity options makes the Corsair power supply a more versatile choice for users planning to upgrade or customize their systems in the future.
Aesthetic Appeal
When it comes to aesthetics, the ARESGAME AGV Series is designed with a sleek, all-black appearance that adds a high-tech feel to any gaming setup. Its black-coated casing and cables contribute to a modern look, although some users might find the non-modular design affects the overall appearance of their build.
In contrast, the CORSAIR RM Series not only offers a fully modular design but also has a refined finish that appeals to enthusiasts who prioritize aesthetics alongside performance. The ability to customize cable management enhances the visual appeal of a build, making the Corsair power supply an attractive option for those who value both function and form.
Which should you buy?
Choosing between the ARESGAME AGV Series and the CORSAIR RM Series ultimately comes down to your specific needs and budget. The ARESGAME AGV Series is an excellent choice for budget-conscious users who require a reliable power supply without the need for extensive features. Its lower price point and solid performance make it suitable for standard gaming and computing needs.
On the other hand, if you are looking for a power supply that offers superior efficiency, advanced cooling solutions, and extensive compatibility, the CORSAIR RM Series is worth the investment. Its higher price reflects a range of features that cater to enthusiasts and gamers looking for a long-lasting, high-performance power supply.

