Corsair RMx Series RM850x 850 Watt 80 Plus Gold Power Supply

Corsair RMx Series RM850x 850 W 80 PLUS Gold Fully Modular PSU

The Corsair RM850x is engineered to deliver efficient, quiet, and dependable power — ideal for demanding gaming rigs and high-end workstations.

Core Features & Benefits:

• 80 PLUS Gold Certified — ensures high operational efficiency, reducing energy waste and heat.

• Tuned for Low Noise Operation — the internal fan curve is optimized so that even under heavy load, noise is kept to a minimum.

• Zero RPM Fan Mode — at low to moderate loads, the fan stops entirely, making the PSU nearly silent.

• Premium Components — built with 100% Japanese 105 °C-rated capacitors for long-term stability and reliability. 

• Fully Modular Cables — only use the cables you need, reducing clutter and improving airflow inside your system.

• Compact Size — with a length of 160 mm, it fits comfortably in most modern PC cases.

Technical Specifications:

• EPS (CPU) Connectors: 2

• PCIe Connectors: 6

• SATA Connectors: 10

• Fan: 140 mm rifle bearing, capable of going into Zero RPM mode

• Dimensions: 150 × 86 × 160 mm

• MTBF: 100,000 hours