as some one said this is your best bet  http://www.ebay.co.uk/sch/sis.html?_nkw=1300W%20EVGA%20G2%20SuperNova%20Full%20Modular%2080%20PLUS%20Gold%20ATX%20PSU&_itemId=131143089667


it comes with four plug you want to plug one per pci plug in that miner do not double up . it will over heart and may burn out the PSU  and if its not wired right you need to replace all four wires in side the miner to 16 GW with male plugs for the PCI plug to  PSU . I am run ing a  x6 thunder right now had to rewire it so the wires didn't get hot etc .  don't use a gender plug between the PSU and the miner, plug it direct in to the miner and PSU  for safely and peace of mine .


ny thunder X6 is OC to hold a steady 23 to 24 MH  hard errors with in the 10 % range or  lower . very few rejects if any etc . only thing i don't like about any of the Zeus products is the fans are to dam loud i have 3 replacements coming that should work  fine and are a lot quieter .


the replacements are these  http://www.ebay.com/itm/380922276988?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT