MagamiAKO, have you see technical layouts of what the opteron can do? Each CPU has it's own memory controller, hence why there are so many ram slots. As for the power connector. It's a server board, they do not, in anyway, follow the same ATX standards that we use in desktop computers. This board is probably a prototype. But from a very close inspection there's nothing to show it being a fake. Also if you notice there are connector on the left of the board. These are probably where the power is connected to.