I have a Core 2 Duo E8500, 2x2048 DDR2 1066, Raid 2x Samsung 7200 rpm and a 4850 from Powercolor. The PSU is a chieftech 360W. The system works normaly. The question is: an Uninterruptible Power System (Phasak PH9920) with a output of 2000Va (1080 W) should sustain my system during power cut for...
AsRock has also a "super computer" mainboard, and is cheaper. I saw a youtube video demo. The Asrock Supercomputer has 4 PCI-E X 16 slots. The demo was on SLI (nVidia). The price is 285 euros.