I was curious about the SP30. They believe it may perform as high as 6.5TH/s OUT OF THE BOX with
no bigger PS or overclocking or deep freeze cooling??
Probably not "deep freeze" cooling but it does require a low ambient temperature, probably <= 20C, otherwise the firmware will reduce hashing. That's what they have said about the SP10 as well. You are not going to stick these in a hot warehouse and expect to get 6.5 TH. In the right kind of data center environment it should.