I'm now looking on a 560 Ti and a 600W NOX Urano PSU.. it is a bit expensive but... i dont know what else i coul change to improve the performance.. sorry for bumping. You can see the motherboard size here: http://h10025.www1.hp.com/ewfrf/wc/document?docname=c02014355&lc=en&cc=us&dlc=en&product=4123138#N50
With my computer I do both gaming and recording and sometimes editing Xbox records. My power supply is 480w a Tooq (unknown brand). My budget would be about 200€ maximum, I'm just looking for something with which I can play in 1920x1080 with a decent queality and decent FPS.
Sorry for my english.