The QUad core eqipped I530 came with a 350 watt psu ( w/ pcie power ) and an option to upgrade to a 9800GT, no need to worry about any of the upgrades you are looking at
You mean i can install even a 9800GT or 9600GT on my system??????
Does it have a 6 PIN connector?????
cause i am very much towards 9600GT but PSU matters are killing my dreams.
But what abut 18A on12V??????