11-20-2013, 06:50 AM
(11-20-2013, 12:11 AM)alexalex9998 Wrote: That would be best also because I need it to run windows. YAY! but can I do four 7990 or not in a 900d case and 2 1200w psu with water cooling on all cards an 2 res and 2 pumps??You don't necessarily need 2 res and 2 pumps. You just need a good pump, keep your stuff tight with good planning to have a small loop length and at least a quadruple rad.