Notice the SLI finger  Two of these cards combined should be a pretty interesting sweet spot performance versus cost.

At the rear-end just like the reference model, the 6-pin power connector. Your mainboard can supply a maximum of 75 Watts over the PCIe slot, the card can peak towards 90 Watts. This is why the card needs an extra voltage rail in the circuitry;  6-pin power connectors are found on any modern power supply. If you don't have one, don't worry. XFX inserted a Molex to 6-pin converter for you in the package.

The money shot. Now, if that PCB had been black it would have been a notch more delicious to look at. XFX what happened to the black colored PCB and UV reflective items on your cards? That was such cool stuff.