Re: ANN: BITMAIN has Tested Its 28nm Bitcoin Mining Chip BM1382
ROI on these?
at .75 Btc at avg 20% increase and 10 cent KWh
do these ever make the btc back?
at .75 Btc at avg 20% increase and 10 cent KWh
do these ever make the btc back?
.015 BTC per day should ROI in under a 100 days. I already had the PSU's from S1's so no additional costs there. 0.75 BTC is the hairy edge IMO.
NOW where are the COUPONS!!
