I bought it today looks great i now have everything I need to build my system if i take a 512 stick from my p4 and the graphics card and use on board lol . I plan to get new Graphics and memory later thanks every body this site has been great help choosing my new system. Only prob is im to tired to mess around with it today oh well i have a day of tommorow. anyway to the point this power supply looks good it has a strong 12v rail 30 amps SATA support 14cm fan which has 3 speeds to choose including auto speed plus it goes for 5 mins after you turn it off to keep cooling the sys down.