Are all these objects compatible and to a 64bit windows 7 system?

ram, hard drive, video card? 530 watt = weak i have to agree with Jayjhis the six core processor is expensive and not really worth it x4 is more than most people could ever utilize i have an 8500 dual core with a mild overclock and i can,t realistically get both cores to 100% with lots of open and running software