Techaddicts takes a look at the ePower XScale 750 Watt Power Supply
The results are great for this power supply, the voltages shifted a little, but nothing significant. Everything ran fine during testing; the system was stable and performed the tests as expected. Overall, the ePower XScale is a great power supply. It is multi-gpu ready with a four 6-pin PCI-E power connectors. It can be found online for about $180.ePower XScale 750 Watt Power Supply Review