620W Sky Hawk Power One PSU - SkyHawk Computer Group has provided us with
an excellent PSU in spite of itself. Even with the hurdles this unit had to overcome it prevailed and the EPS/ATX 12V solder-point issues are being addressed. I've had and tested many different PSU's, some of the better models being PCPower&Cooling TurboCool 510, Thermaltake Pure Silent Power 680W, and OCZ's PowerStream 420 as my reference models.