MSI MAG A550BN vs Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1

Overview of MSI MAG A550BN and Redragon RGPS-850W

When considering power supplies, the MSI MAG A550BN and Redragon RGPS-850W stand out for their unique features and certifications. The MSI MAG A550BN is priced at C$84.99, while the Redragon RGPS-850W has a higher price point of C$154.99. Both power supplies cater to users looking for reliable performance, but their certifications and additional features differ significantly.

Certification and Efficiency

The MSI MAG A550BN boasts an 80 PLUS Bronze certification, which ensures a reasonable level of energy efficiency. This certification indicates that the power supply operates at 82% to 85% efficiency at different loads, making it a solid choice for budget-conscious users. In contrast, the Redragon RGPS-850W features an 80 PLUS Gold certification, which offers superior efficiency between 87% to 90%. This translates to lower energy costs and less heat generation, making the Redragon a better option for those prioritising energy savings and performance.

Warranty and Reliability

The MSI MAG A550BN comes with a 5-year limited warranty, underscoring its reliability and long-term performance. This warranty ensures peace of mind for users who expect their components to last. The Redragon RGPS-850W, while not explicitly stating a warranty period in the provided details, highlights its use of 100% Japanese capacitors, known for their durability and reliability. This builds confidence in its performance, especially for high-stress applications such as gaming.

Noise Levels and Cooling

The MSI MAG A550BN features a low noise fan, which is an essential characteristic for users who value a quieter computing environment. Its design helps keep operational noise to a minimum, ideal for home or office setups. On the other hand, the Redragon RGPS-850W incorporates a Zero RPM Mode fan that only activates when temperatures reach 60℃. This feature allows for silent operation during low load conditions, making it an attractive choice for gamers and users who desire a quiet system during non-intensive tasks.

Size and Compatibility

The MSI MAG A550BN does not specify its dimensions, but it is designed to fit standard ATX cases. The Redragon RGPS-850W, however, is noted for its 160mm compact size, which enhances compatibility with various chassis. This feature is particularly beneficial for users with smaller cases or those looking to optimise airflow and cable management within their builds.

RGB Features and Aesthetics

The MSI MAG A550BN does not mention any aesthetic features or RGB lighting, focusing instead on its performance and reliability. In contrast, the Redragon RGPS-850W offers up to 9 RGB modes with 26 selected colours, allowing users to customise their builds visually. This feature appeals to gamers and modders who want their power supply to complement the overall aesthetics of their rig.

Performance and Power Output

While the MSI MAG A550BN provides adequate power for most mid-range systems, the Redragon RGPS-850W stands out with its 850-watt output. This higher wattage is particularly advantageous for users with high-performance components, including the latest Nvidia RTX 40 and 50 series graphics cards, as it supports up to 300% GPU power excursion. Such capabilities ensure that power-hungry setups remain stable during intense gaming sessions or demanding applications.

Pricing Considerations

The MSI MAG A550BN is priced at C$84.99, making it an attractive option for budget-conscious consumers who still require reliable power supply solutions. In contrast, the Redragon RGPS-850W, priced at C$154.99, targets users willing to invest more for enhanced efficiency, performance, and advanced features like RGB lighting. This price difference is a crucial factor for consumers, as it reflects the varying priorities between affordability and high-end specifications.

Which should you buy?

Choosing between the MSI MAG A550BN and Redragon RGPS-850W ultimately depends on your specific needs. If you are looking for a budget-friendly power supply that offers decent reliability and low noise, the MSI MAG A550BN is a solid choice. However, if you require a higher wattage for demanding components, superior efficiency, and aesthetic features like RGB lighting, the Redragon RGPS-850W justifies its higher price with its advanced specifications. Consider your system requirements and personal preferences carefully before making a decision.