So that looks like a 3U rack case, was reading Video Cards that require Power won't work since there is not enough clearance for the case cover. Which case do you have? Wanting to build a
Blue Iris rack mounted Server, will also be running GPU version of DeepStack, presently I am running it in desktop case running on a Nvidia 970 card.
I found these I may use on a 3U case, they have 6 and 8 pin connectors:
I presently am using three 8 pin of those type connectors for my 3080 card in a PC case, mainly for aesthetics...
View attachment 123539
Ended up using 90 Connectors on my 24 pin power cable and the USB3 connector. IMO I like it better than all those ribbon cables I see in most builds.