CORSAIR RM850x SHIFT Fully Modular ATX Power Supply – 80 PLUS Gold – ATX 3.1 – PCIe 5.1 – Zero RPM – Modular Side Interface – White

The CORSAIR RM850x SHIFT White is a cutting-edge 850W fully modular ATX power supply, delivering outstanding efficiency, silent operation, and an innovative side-mounted connector layout—all in a clean, modern white finish. Designed for next-gen performance and effortless cable management, it’s perfect for high-performance gaming PCs and stylish, airflow-optimized builds.

Certified with 80 PLUS Gold efficiency, the RM850x SHIFT ensures up to 90% energy efficiency under typical loads, minimizing heat and energy waste. Built with 100% Japanese 105°C-rated capacitors, it provides exceptionally reliable and consistent power delivery, even in demanding conditions.

The revolutionary side interface moves all modular connections to the side of the PSU, simplifying cable routing and improving access—especially in tight mid-tower and compact case layouts. Combined with its fully modular design, users can connect only the cables they need for a cleaner, more efficient build.

With full support for ATX 3.1 and PCIe 5.1 standards, including a 12VHPWR cable, the RM850x SHIFT is ready to power the latest graphics cards like the NVIDIA GeForce RTX 40 Series. It’s future-proofed and ideal for next-generation systems.

A 140mm fluid dynamic bearing fan keeps the PSU cool and quiet, operating at near-silent levels thanks to Zero RPM Fan Mode at low and medium loads. This ensures silent performance during everyday tasks and activates only when needed under heavy workloads.

Packed with comprehensive safety protections (OVP, UVP, SCP, OPP, OTP), the RM850x SHIFT White offers peace of mind along with clean aesthetics and powerful performance.

For builders seeking style, next-gen compatibility, and ease of installation, the CORSAIR RM850x SHIFT White is a perfect balance of form and function.