I'm looking to buy a new high tower case and a reliable PSU that would give me alot of headroom for overclocking/upgrades. I've got some crap 650 W PSU right now that's killing the air flow in my crappy case with its non-modular cables so I'm looking for a case with high airflow (considering the HAF X right now, something around $150-$200) and a MODULAR power supply (below $300). Any suggestions here? I do need a power supply with enough juice because I'm looking to run the GTX 580 in SLI soon. Please, no water cooling. Been there, done that, too much hassle.
Are you sure a 850 w psu would be able to run the gtx 580 in sli and overclock my cPu though?
I'm also looking to upgrade to a sandy bridge processor when they come out but I'm not sure about their Power draw