12V 3A 36W AC Adapter FSP036-RAB FSP036-RBBN2 Charger for Fortigat Fortinet Firewall FG-60C 60D 90D 50E 60E 30E 80E Power Supply - AliExpress
FRPS-740-FG - Fortinet 1178-Watts 100-240V AC Redundant Power Supply
Guy-Tech 12V AC DC Adapter Compatible with Fortinet Fortigate-60 Firewall 12VDC Power Supply Cord (w/Barrel Round Plug Tip. NOT 2-Prong Connector. NOT fit Fortinet 60C Fortigate FG-60C.) - Walmart.com