Hi there, I've misplaced my PCIE 8-pin cables for my Supernova 850 G2 Model: 220-G2-0850-XR. I could not find this PSU on the list of compatibility on the cables available in the store. Are these cables no longer in production? Would any of the available 8-pin PCIE cables work or will I need to buy a whole new PSU? Tried to submit this question to CS but seems like the form isn't submitting for some reason.