Quote from: rahl on May 08, 2014, 03:32:48 PM

Ok thanks and sorry for another question, I just got a hold a PSU but it only has one 6pin PCI-e connector.

It does have 4x6+2-pin PCI-e and 2x4-Pin 12V one 8-pin 12V and 7 Molex connectors.

Can I mix this up without problem into the backplane as long as all wires going in are 12V?

EDIT: or maybe I just use the 6+2 pins as 6 pins and ignore the +2 connector (they appear to be only 2 extra grounds anyway).
Sorry not actually seen it yet and not handled these new fancy connectors

Mix and max as you please as long as you don't exceed each cable's rail maximum individually. The 4x PCIes should be good, and you can use the additional 2 pins if everything fits.