Corsair RM850x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant, PCIe 5.1 Support, Cybenetics Gold Efficiency, Native 12V-2×6 Connector – Black

The Corsair RM850x Fully Modular Low-Noise ATX Power Supply is built to power next-generation gaming PCs and high-performance workstations with efficiency, stability, and ultra-quiet operation. Fully ATX 3.1 compliant with PCIe 5.1 support, it is designed to handle modern graphics cards and high transient power spikes with confidence.

Certified with Cybenetics Gold efficiency, the RM850x delivers excellent power efficiency, reducing heat output and energy consumption while maintaining consistent voltage regulation. The fully modular cable design allows you to connect only the cables you need, improving airflow and creating a cleaner, more organized PC build.

Equipped with a native 12V-2×6 connector, this power supply ensures safe, direct power delivery to the latest GPUs without adapters. The low-noise 140mm fan features advanced fan control, remaining silent during low and medium loads while providing effective cooling under heavy performance demands.

Built with premium internal components and backed by comprehensive protection features—including over-voltage, under-voltage, short-circuit, and over-current protection—the Corsair RM850x offers long-term reliability and peace of mind.

Ideal for high-end gaming rigs and professional systems, the Corsair RM850x combines modern standards, quiet performance, and premium build quality for dependable power in demanding PC environments.