7080MT has two DP port as integrated video Intel UHD Graphics 630 Shared system memory 10th Generation Intel Core i3/i5/i7/i9     if you need more than two video ports, some low power discrete card gives you 3-4 ports.  some have TDP of 20w such as this one from PNY.  Another GT710 from ASUS has 4 video ports.  spec does not mention TDP but you can call them to ask.  75w is definitely not the lowest TDP for discrete card with multi display.
I need to connect several displays to an Optiplex 7080 MT, for use with MS Office (no gaming!).For this I'm looking for a low-lost low-power graphics card.The lowest-power rated multi-display cards I've seen are rated at 75W.Will the standard 260W power supply of the Optiplex 7080 Mini tower handle this? Thanks!
Will a 75W graphics card work on an Optiplex 7080 with 260W PSU?