EAH4670 doesn't need a power connector.
VGA Chipset ATI
VGA Chipset Model HD4670
VGA Slot PCI Express 2.0
Memory (RAM) Capasity 1 GB
Memory Speed 1600Mhz
Core Speed 750Mhz
Screen Connection DVI / Analog / HDMI
It's weird because if I plug it, pc starts so slow. I mean about 15-20 seconds later after I push the power button. Pc starts but no screen. Just black screen. I change the screen adaptor to HD4670 to O/B while pc running and it shows me the windows screen. I'm not sure that the Hd4670(which I bought) works correctly.
But well, I thought to give it back. Today I will do it. Will buy an other graphic card about same prices.