This guide is now deprecated.
Please use the new guide if you have an EP2C602.
The only specifically required components for this build are an ASRock Rack EP2C602 motherboard and Ivy Bridge-EP processors. Your case, ram, PSU, etc should have no bearing on your success. As noted...
PCI configuration + Grafik card GX770 + yosemity 10.2 on ASUS Z9PE-D8 WS, E5-2680 v2
Update > post can be deleted. For anyone looking for the same: dart=0 has nothing to do with the lagging, it was a graphics issue.