Re: ANTMINER S7 is available at bitmaintech.com with 4.86TH/s, 0.25J/GH
I tested a bunch of different settings; I recommend:
Fan % Freq Watts TH/s Error %
30 612 1237 4.85 0.025
Measured 76 dB at 30% fan speed; surprisingly quiet.
These run about 5C cooler than an S5+ 1/3 with the same power consumption.
This allows you to run the fan at a lower speed.
I used an EVGA 1300 G2 PSU so you should get slightly better w/GH with a server PSU.
0.255 w/GH with a Gold PSU
Fan % Freq Watts TH/s Error %
30 612 1237 4.85 0.025
Measured 76 dB at 30% fan speed; surprisingly quiet.
These run about 5C cooler than an S5+ 1/3 with the same power consumption.
This allows you to run the fan at a lower speed.
I used an EVGA 1300 G2 PSU so you should get slightly better w/GH with a server PSU.
0.255 w/GH with a Gold PSU
I have the new version of the controller. S7 has been mining without issue since the 23rd.