Thanks. How are you going to achieve 0.65W/GH when Bitmine is running at 1W/GH?
How many chips are you using in the 3TH model?
We aren't running our chips in any kind of "Turbo Mode" which is keeping our power usage to 0.65W/GH with each chip producing 31.25GH/s
Our Enigma 4 model which can hash 3TH/s has 96 ASIC chips. They are mounted with 12 chips to a board, 2 boards to a module and 4 modules in this unit (I hope that all makes sense

)
I understand what you are saying, but if it makes sense has yet to be seen... :-)
Did you test these claims of 31.25Gh/s with 0.65 w/gh?
Because this would be the best performance by far achieved with the a1 chip.