I have a raid card for a Gigabyte rack server that needs a 6 pin PCIe supplemental power cable.
There are no cables from the PSU itself. All routed via the motherboard.
The motherboard has these two power headers:
They are labelled P12V_GPU1 and 12V_GPU2. They are not standard PCIe power connectors, they are about 30% smaller.
I have already asked my supplier and gigabyte support. supplier has no idea, and gigabyte keeps stonewalling me. The manual says nothing.
Any help would be greatly appreciated.