Markd424 :
Thanks for the info, I looked up the Zotac GTX 1050 Ti and that also shows as requiring a 300W PSU. Does it consume less power than the Gigabyte GTX TI OC?
The difference would be insignificant if it did. My GTX 1050 Ti has never peaked at more than 70W as per HwInfo64. And that was running Doom 2016 at 1080p, Ultra, Vulkan API, 16x AF, 8x AA, other settings maxed. Btw, it averaged 57-80 fps with a i5-2400.
70W is a bit much for the PCIe x16 buss to handle, but it is only momentarily. I'm sure I am taking the board beyond its capacity, but I do so at my own risk.
Is your Optiplex the SFF too? I assume it is if you are looking at low profile cards.