'tis indeed, and so chuffed I finally smashed my old 10.062 pi record (and with a quad!). I'm now half way through a loop of prime blend at 4.5GHz. Easytune makes life so much easier once you figure out how the refs actually work. Plus there's the fact that it behaves consistently - such an important factor. I plan to solve the lack of sensors & fan headers by getting me one of these. Then I'll gut out the case and route everything nice & tidy, and will actually be able to keep a near silent, closely monitored system again. Right now my rads are down by 2, but everything seems to be holding up ok. Will be back with more speed soon!