Corsair RMx Shift Series RM850x 80PLUS GOLD Fully Modular 850W ATX 3.0 PCIe 5.0 Power Supply - White

SIDE MOUNTED CONNECTIONS

An innovative side PSU panel with modular connections lets you comfortably plug cables into the side face of the PSU, making it easier to connect and manage your cables than ever before.

CORSAIR TYPE 5 MICRO-FIT CONNECTORS

Fully modular, CORSAIR Type 5 Gen 1 micro-fit PSU cables, so you only connect the cables your system needs while taking up less space.

80 PLUS GOLD CERTIFIED

Steady power output at up to 90% efficiency, and Cybenetics-certified for lower power consumption, less noise, and cooler temperatures.

WORLD-CLASS SUPPORT

Our award-winning service means you can enjoy your gear worry-free.

ATX 3.1 CERTIFIED

The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, RMx SHIFT Series PSUs are formally certified for ATX 3.1 compliance.

PCIe 5.1 12V-2x6 GPU cables are included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

140mm FAN WITH ZERO RPM MODE SUPPORT

A low-friction, fluid dynamic bearing 140mm fan with Zero RPM mode support ensures your PSU runs cool while staying virtually silent when not under high load.

105°C-RATED CAPACITORS

Built with 100% Industrial-grade, 105°C-rated Japanese primary electrolytic capacitors for unwavering power and reliability.

CASE COMPATIBILITY

The PSU and cables will fit in any PC case that supports ATX PSU format and is at least 210mm (8.3") wide. The PSU must also be accessible from the side when mounted in the case.