I have a xps 730x with a 0P270J mother board. I am looking at adding two eVGA GeForce GTX 570 HD SuperClocked Graphics Cards (012-P3-1573-AR) and two VisionTek 450W Dedicated Graphics Power Supplys.
I have looked a NVIDIA's compatibility charts and the do not list this mother board?
The cards need also (i think) 550watts. I cannot find any info on how much wattage the motherboard supplys to each card so not sure if adding the 450 watts is anough?
I hope I explained this correctly. I will supply any info you might need.