Rm850I 850 Watt 80 Plus Gold Certified Fully Modular power supply. Like new, used 1 or 2 times for a testing project. Very power efficient. Has a special connector for software monitoring.

Corsair RMi series power supplies are 80 PLUS Gold certified and give you extremely tight voltage regulation, virtually silent operation, and a fully modular cable set. With all Japanese 105C capacitors, they’re a great choice for high performance PCs where reliability is essential.

PSU Compatibility - ATX12V v2.4 and EPS12V 2.92 standards
Continuous Power 850 Watts
EPS Connector 2
Fan Bearing Technology
Fluid Dynamic Bearing
SATA Connector 10
Dimensions 150mm x 86mm x 180mm
Modular Fully
Floppy Connector 2
PCIe Connector 6