Redragon RGPS-850W 80+ Gold 850 Watt Power Supply w/Upgraded ATX 3.1 & PCIe 5.1 vs CORSAIR RM Series

Price Comparison

When comparing the prices of the Redragon RGPS-850W and the CORSAIR RM Series, there's a noticeable difference. The Redragon RGPS-850W is priced at C$154.99, while the CORSAIR RM Series has a higher price tag of C$179.00. This reflects a difference of C$24.01, making the Redragon the more budget-friendly option for consumers seeking a reliable power supply. This price advantage may be significant for gamers or PC builders looking to maximize their component budget without compromising on performance.

Performance and Efficiency

In terms of performance and efficiency, the Redragon RGPS-850W boasts an 80 Plus Gold certification, indicating high energy efficiency and cooler case temperatures. This certification means that the power supply is designed to be energy-efficient, reducing electricity costs and heat generation during operation. On the other hand, the CORSAIR RM Series does not specify an efficiency rating but highlights its use of industrial-grade, 105°C-rated capacitors for solid electrical performance. While both power supplies are engineered for reliability, the specific efficiency rating of the Redragon RGPS-850W gives it an edge in energy savings and thermal performance.

Compatibility and Features

The Redragon RGPS-850W is designed with modern gaming in mind, featuring ATX 3.1 and PCIe 5.1 compatibility. This allows for significant power excursions—200% total power excursion and 300% GPU power excursion—which is crucial for high-performance graphics cards like the NVIDIA 4090 and 4080 series. In contrast, the CORSAIR RM Series is fully modular, allowing users to connect only the cables they need for their systems, simplifying installation and improving airflow. While both power supplies offer modern features, the advanced compatibility of the Redragon RGPS-850W positions it well for future-proofing in high-performance builds.

Cooling Solutions

Cooling is an essential factor for any power supply, especially in high-performance setups. The Redragon RGPS-850W features a Zero RPM mode fan that operates silently until temperatures reach 60°C, which ensures a quiet operation during low to medium loads. Conversely, the CORSAIR RM Series also includes a Zero RPM fan mode, designed to maintain minimal noise levels even under full load. Both products prioritise quiet operation; however, the Redragon RGPS-850W's fan performance specifications could provide further advantages in terms of thermal management in varying load conditions.

Build Quality and Reliability

In terms of build quality, the Redragon RGPS-850W is constructed with 100% Japanese capacitors, known for their reliability and durability, which enhances the longevity of the power supply. The CORSAIR RM Series uses industrial-grade capacitors rated for 105°C, ensuring solid electrical performance. While both manufacturers focus on reliability, the use of Japanese capacitors in the Redragon RGPS-850W may offer an additional layer of assurance for users concerned about long-term performance and stability in demanding environments.

Aesthetics and Design

Aesthetics can play a significant role in choosing components for a gaming PC. The Redragon RGPS-850W features up to 9 RGB modes with 26 selected colours, allowing users to customise their system's lighting and match their overall build aesthetic. In contrast, the CORSAIR RM Series does not highlight any RGB or aesthetic features, focusing instead on functional design. For users who value visual appeal alongside performance, the Redragon RGPS-850W presents a more attractive option, enabling personalisation that can complement other RGB components.

User Experience and Installation

User experience is crucial when it comes to installing a power supply. The CORSAIR RM Series stands out with its fully modular design, allowing users to connect only the necessary cables, making installation easier and more organised. The Redragon RGPS-850W, while compact at 160mm, does not mention modular capabilities, which may affect cable management and ease of installation. For users prioritising a streamlined setup process, the CORSAIR RM Series may offer a superior experience, especially in complex builds requiring careful cable management.

Which should you buy?

When deciding between the Redragon RGPS-850W and the CORSAIR RM Series, consider your specific needs. The Redragon RGPS-850W is the better choice for those seeking high energy efficiency, advanced compatibility for modern GPUs, and a visually appealing design with RGB features—all at a lower price of C$154.99. However, if you prioritise a fully modular design for easier installation and cable management, the CORSAIR RM Series, priced at C$179.00, may be the more suitable option. Ultimately, your decision should reflect your budget, aesthetic preferences, and performance requirements.