WORST NIGHTMARE WASTE OF MONEY Worst Psu which u could buy is this crap its not even delivering 450 watts which a non branded psu does .My machine gets hosted up with a non branded 450 watts psu but never started with this psu the psu fan spins and stops immediately even when i connect only with motherboard machine is not hosted up ..Thank God it dint spoil my motherboard or other parts not sure i