it does take a standard micro atx motherboard.asus and msi both make micro atx motherboards including the asus maximus ii gene.it can take a graphics card up to 9.5 inches long.i am looking at a 5850,4870,4670,or 5770.i have a standard 500 watt psu in it now and plan on upgrading to corsair or seasonic.i will be be replacing the dvdrw with two new standard dvd burners.most emachines,gateways,newer hp's take standard micro atx boards and accessories.i have done all the research with this case.just need suggestions on good parts to install to really turn this computer into a monster