Hey, I currently run an EVGA 7800 GT (256-P2-N516-BX) and am almost done saving up to go SLI, the only thing I'm not sure about is I've tried to find that identical GPU with the same product number but nothing at all comes up. However I can find the EVGA 7800 GT but with a different product number. Now I know you have to have the same exact GPU to run it in SLI so I'm assuming that if I were to buy an EVGA 7800 GT with a different product number than the one I have it wouldn't work, correct? And if so, where I can I find one with the same product number, i've looked on every site I know and just about every search engine but can't find anything. The closest P/N I can find is 256-P2-N516-AX with the only difference being its an A at the end and not a B.
-Thanks.
-Thanks.