CORSAIR RM850x Fully Modular ATX Power Supply 850 W PCIe 5.1 (12 V)
Efficient, quiet power supply ideal for high-performance builds.
Available in multiple variations.
The CORSAIR RM850x is a low-noise, fully modular ATX power supply delivering reliable performance suitable for high-end gaming rigs. It offers impressive efficiency backed by Cybenetics Gold certification, ensuring reduced power consumption and cooler operation. With a native 12V-2×6 connector, it provides direct compatibility with modern graphics cards without the need for adapters.
Best for: Enthusiasts building high-performance PCs
Our Review
The CORSAIR RM850x Fully Modular Power Supply stands out for its remarkable efficiency and low-noise operation. With a Cybenetics Gold certification for up to 91% efficiency, this power supply not only minimises power consumption but also ensures cooler temperatures. The native 12V-2×6 connector provides compatibility with the latest graphics cards, ensuring a direct and reliable connection. Additionally, the Zero RPM fan mode guarantees silence during light loads, a crucial feature during non-intensive tasks.
Overall, the RM850x is highly recommended for anyone seeking a reliable, efficient, and low-noise power supply.
What we like
- Cybenetics Gold certification for high efficiency
- Fully modular design for easy cable management
- Native 12V-2×6 connector for latest GPUs
- Zero RPM fan mode for quiet operation
- Strong build quality with a 10-year warranty
Our verdict
Efficient, quiet power supply ideal for high-performance builds.
Product Details
Product Details
The CORSAIR RM850x is a fully modular ATX power supply designed for gamers and PC builders looking for reliability and efficiency. It complies with the ATX 3.1 power standard and supports PCIe 5.1, making it ideal for high-performance systems. The following features highlight its capabilities:
- Fully Modular Design: Allows users to connect only the cables needed for their system, reducing cable clutter.
- Gold-Certified Efficiency: Rated for up to 91% efficiency by Cybenetics, which helps in lowering overall power consumption, noise levels, and thermal output.
- Native 12V-2×6 Connector: Provides compatibility with the latest graphics cards through a direct GPU to PSU connection, eliminating the need for adapters.
Dimensions: 16 x 15 x 8.6 cm.
- ASIN:
- B0D9C16979
- Brand:
- Corsair
- EAN:
- 0840006667544
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