FG-7040E-PS-DC - Fortinet 1500-Watts Power Supply for FortiGate FG-3980E-DC/ FG-3960E-DC
voltage - How to use FG ground on a meanwell buck DC\DC power supply - Electrical Engineering Stack Exchange
Fortinet AC Power Supply for FG-300 / 301E / 400 / 401E / 500 / 501E / 600 / 601E / 1100 / 1101E / FAZ / FMG300F / 800F (SP-FG300E-PS) | Buy for less with consulting and support
SP-FXX1000D-PS Fortinet Power Supply - serverevolution.com