CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully vs MSI MPG A850GS PCIE5, Fully Modular Gaming 850W

Overview of the Power Supplies

When it comes to choosing a power supply for your PC, the CORSAIR RM750e and MSI MPG A850GS are two contenders that stand out in the market. The CORSAIR RM750e is priced at $89.99, while the MSI MPG A850GS comes in at $110.99, making the CORSAIR about 19% cheaper. Both power supplies offer fully modular designs, which allow users to connect only the cables they need, enhancing cable management and airflow within the case. However, the differences in their specifications and features can significantly impact your decision depending on your specific needs.

Efficiency Ratings

The CORSAIR RM750e boasts a Cybenetics Gold efficiency rating, ensuring reliable and efficient power delivery. In contrast, the MSI MPG A850GS is also 80 Plus Gold certified, indicating high energy efficiency as well. Both units are designed to reduce energy waste, but the CORSAIR's specific mention of Cybenetics Gold may provide a slight edge in terms of verified efficiency performance. The efficiency of both units makes them suitable for modern gaming rigs where power consumption is a key consideration.

Power Output

Power output is a crucial factor when selecting a power supply, and here, the MSI MPG A850GS takes the lead with an output of 850W compared to the CORSAIR RM750e's 750W. This difference of 100W may be significant for high-performance gaming systems with multiple GPUs or high-power components. If you plan to build a system that requires more power, the MSI MPG A850GS might be the better choice. However, for most mid-range builds, the 750W from the CORSAIR is sufficient.

Cooling Solutions

Both power supplies feature advanced cooling solutions to maintain optimal operating temperatures. The CORSAIR RM750e is equipped with a 120mm rifle-bearing fan designed to keep noise levels low, even under full load. On the other hand, the MSI MPG A850GS emphasizes its low-noise operation with a semi-digital design, which can help in maintaining quiet performance during intense gaming sessions. Users concerned about noise levels will find both options appealing, but the specific fan design of the CORSAIR may provide a more consistent cooling experience.

Cable Management

Cable management is simplified with both the CORSAIR RM750e and MSI MPG A850GS, as they both feature fully modular designs. The CORSAIR unit allows users to connect only the cables necessary for their setup, which can lead to a cleaner build and improved airflow. The inclusion of a variety of connectors, including a native 12V-2x6 connector and multiple PCIe connectors, ensures compatibility with modern components. The MSI unit also supports dual 12V-2x6 cables, which can be beneficial for powering high-end graphics cards. Both power supplies excel in cable management, catering to users who value tidy builds.

Warranty and Reliability

Reliability is a critical consideration when investing in a power supply, and both units offer impressive warranties. The CORSAIR RM750e comes with a seven-year warranty, which speaks volumes about the brand's confidence in its product durability. In contrast, the MSI MPG A850GS offers a substantial ten-year warranty, providing additional peace of mind for users. Both warranties reflect the manufacturers' commitment to quality, though the longer warranty period of the MSI unit may be more appealing to some buyers.

Design and Aesthetics

When it comes to design, the CORSAIR RM750e features a sleek black casing, making it a visually appealing choice for modern builds. The MSI MPG A850GS brings a unique style with its fashionable design, aiming to appeal to gamers who appreciate aesthetics as much as performance. While both power supplies are functional and efficient, the MSI’s attempt to blend style with functionality may attract users looking to match their power supply with their overall gaming theme.

Which should you buy?

In conclusion, the choice between the CORSAIR RM750e and MSI MPG A850GS depends on your specific needs and preferences. If you're looking for a reliable, cost-effective option with strong performance, the CORSAIR RM750e at $89.99 is an excellent choice, especially for mid-range builds. However, if you need higher power output for a demanding gaming setup and value a longer warranty, the MSI MPG A850GS, priced at $110.99, might be worth the additional investment. Ultimately, both power supplies offer solid performance, so consider your system requirements and budget before making a decision.