NEVER use a SATA to PCIe connector - don't know who the hell thought of that idea but that is just asking for a problem since the SATA connectors were never designed to deliver that much power.
How much power is SATA cable rated for?
I have 5830's that's undervolted, and was thinking of using SATA to PCI-E power cables.
why would u do that? the power supply doesn't provide enough power to your PCIe card?
i bought a ahell of a psu, OCZ ZX series 1000W 80+ Gold...
i'm sure she won't deny power to my gpus.
right?
or i'm not sure about what u guys are talking about