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Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 vs MSI MAG A850GN PCIE5

Updated August 2026The Redragon RGPS-850W offers superior features and aesthetics, while the MSI MAG A850GN PCIE5 is a budget-friendly choice. Choose based on your performance needs and budget.

The Redragon RGPS-850W offers superior features and aesthetics, while the MSI MAG A850GN PCIE5 is a budget-friendly choice. Choose based on your performance needs and budget.

Why Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 is better

Performance

Redragon supports higher power excursions.

Aesthetics

Redragon features RGB lighting.

Build Quality

Redragon uses 100% Japanese capacitors.

Why MSI MAG A850GN PCIE5 is better

Price

MSI is significantly cheaper.

Warranty

MSI offers a 5-year warranty.

Compact Design

MSI has a non-modular compact design.

Overall score

Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1
85
MSI MAG A850GN PCIE5
70

Specifications

SpecRedragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 MSI MAG A850GN PCIE5
Certification80 Plus Gold80 Plus Gold
ATX Version3.13.1
PCIe Support5.15.1
Protection FeaturesOVP/OCP/OPP/OTP/UVP/SCPOVP/OCP/OPP/OTP/SCP
Fan ModeZero RPMN/A

Dimension comparison

Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 MSI MAG A850GN PCIE5

Price Comparison

When it comes to price, the MSI MAG A850GN PCIE5 is significantly more affordable at C$99.99 compared to the Redragon RGPS-850W, which is priced at C$154.99. This difference of C$55 highlights the budget-friendly nature of the MSI offering, making it an attractive option for gamers or PC builders looking to save costs without sacrificing quality. The Redragon, while more expensive, offers additional features that may justify its higher price for those seeking enhanced performance and aesthetics.

Performance Capabilities

Both power supplies boast 80 Plus Gold certification, indicating high energy efficiency and reduced energy consumption. The Redragon RGPS-850W supports advanced features such as ATX 3.1 and PCIe 5.1, providing compatibility with the latest high-performance graphics cards like the NVIDIA 4090 series. The MSI MAG A850GN PCIE5 also supports NVIDIA GeForce RTX 40 and 50 series graphics cards but does not mention the same level of power excursion capabilities as the Redragon. Therefore, for users aiming for optimal performance in demanding gaming scenarios, the Redragon may have the edge.

Design and Aesthetics

In terms of design, the Redragon RGPS-850W stands out with its RGB lighting, offering up to 9 modes and 26 selected colours, enhancing the overall aesthetics of a gaming rig. This feature appeals to those who value visual customization in their setups. The MSI MAG A850GN PCIE5, while lacking RGB features, presents a non-modular design that focuses on compactness and functionality. Its utilitarian look may appeal to users who prefer a simpler, more straightforward power supply installation.

Cooling Features

Cooling is crucial for maintaining system stability, and both power supplies employ effective cooling solutions. The Redragon RGPS-850W features a Zero RPM Mode fan that operates only when temperatures exceed 60℃, ensuring a quiet operation during low-load scenarios. This smart cooling design can enhance user experience by minimizing noise. Conversely, the MSI MAG A850GN PCIE5 does not specify any unique cooling features but relies on its active PFC design to ensure efficiency. Users seeking a quieter power supply may prefer the Redragon's innovative cooling technology.

Build Quality and Reliability

The build quality of a power supply is vital for long-term reliability. The Redragon RGPS-850W is constructed with 100% Japanese capacitors, known for their durability and stability, which can translate into a longer lifespan and better performance under load. The MSI MAG A850GN PCIE5, while also offering industrial-level protection features such as OVP, OCP, OPP, OTP, and SCP, does not specify the materials used in its construction. For users who prioritize reliability and longevity, the Redragon's use of high-quality components may provide peace of mind.

Warranty and Support

Warranty offerings can significantly influence purchasing decisions, and the MSI MAG A850GN PCIE5 boasts a 5-year warranty, which is beneficial for users looking for long-term support. The Redragon RGPS-850W's warranty details are not specified, which may be a point of concern for potential buyers. A longer warranty period often signifies manufacturer confidence in product durability, making the MSI a potentially safer choice for users who seek assurance in their investment.

Compatibility with Modern Components

Both power supplies are designed to support modern gaming components. The Redragon RGPS-850W features upgraded ATX 3.1 and PCIe 5.1 connectors, which allow for higher total power excursions, benefiting users who plan to invest in top-tier GPUs. It is fully compatible with high-performance NVIDIA graphics cards, making it a suitable choice for future-proofing. The MSI MAG A850GN PCIE5 also supports PCIe 5.1 and is ATX 3.1 ready, but its capabilities in terms of power excursion aren’t detailed to the same extent. Gamers looking to build a cutting-edge system may find more reassurance with the Redragon's specifications.

Which should you buy?

In conclusion, the decision between the Redragon RGPS-850W and the MSI MAG A850GN PCIE5 ultimately hinges on your specific needs and budget. If you're looking for advanced features, aesthetic appeal through RGB lighting, and maximum compatibility with the latest GPUs, the Redragon RGPS-850W is a compelling choice despite its higher price of C$154.99. However, if you're seeking a reliable, cost-effective power supply with a solid warranty and essential features for standard gaming setups, the MSI MAG A850GN PCIE5 at C$99.99 presents an excellent value option.

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Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 vs MSI MAG A850GN PCIE5 | versusfinder