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Choosing the right power supply unit (PSU) is crucial for building a reliable and efficient gaming or workstation PC. Two popular options in the 850W range are the Corsair RM850x and the EVGA SuperNOVA 850 G5. This article compares these two PSUs to help you decide which one suits your needs better.
Overview of Corsair RM850x
The Corsair RM850x is known for its high efficiency, quiet operation, and modular design. It features 80 PLUS Gold certification, ensuring energy efficiency and reduced power consumption. Built with high-quality components, it offers reliable performance for demanding systems.
Key features include:
- 80 PLUS Gold certified
- Fully modular cabling
- Japanese electrolytic capacitors
- Zero RPM fan mode for silent operation
- 10-year warranty
Overview of EVGA SuperNOVA 850 G5
The EVGA SuperNOVA 850 G5 also boasts 80 PLUS Gold certification and fully modular cables. It is designed for high efficiency and stability, making it suitable for gaming rigs and professional workstations. EVGA emphasizes durability and performance with this model.
Key features include:
- 80 PLUS Gold certified
- Fully modular design
- Japanese capacitors for reliability
- Flicker-free and eco mode for quiet operation
- 10-year warranty
Performance and Reliability
Both units deliver stable power output with high efficiency, thanks to their Gold certification. They are equipped with Japanese capacitors, which are known for their durability and longevity. The fan designs in both PSUs aim to minimize noise, with the Corsair featuring Zero RPM mode and EVGA offering eco mode for silent operation.
Build Quality and Design
Both PSUs have a solid build quality, with high-quality components and fully modular cabling. The Corsair RM850x emphasizes quiet operation with its Zero RPM fan mode, while the EVGA SuperNOVA G5 incorporates a flicker-free design and eco mode for quieter performance during low loads.
Warranty and Support
Both models come with a 10-year warranty, reflecting their manufacturers’ confidence in durability. Customer support and warranty services are generally rated positively for both brands, providing peace of mind for buyers.
Price Comparison
Pricing can vary depending on the retailer and region, but generally, both PSUs are similarly priced within the premium segment. It’s advisable to check current prices and deals before making a purchase.
Conclusion: Which Is Better?
Both the Corsair RM850x and EVGA SuperNOVA 850 G5 are excellent choices for high-performance systems. They offer similar efficiency, build quality, and warranty coverage. The decision may come down to brand preference, specific features like fan operation modes, or price at the time of purchase.
For users prioritizing ultra-quiet operation and a proven track record, the Corsair RM850x is a strong contender. If eco-friendly features and flicker-free operation are more appealing, the EVGA SuperNOVA 850 G5 is equally reliable.