Dear Friends
One antminer S9 can do 14TH/S
But in the calculator 14 gh/s im can get 8953.74 u$!!
this value are correct?
Thanks
Almir
Man
if 8k$ i would go buy one right now, it's a sha256 miner you can't mine dash(x11) with that but there is another coins for sha256 may be profitable than bitcoin for you , you can check whattomine and choose asics , put your hashrate in sha256 calculator and it will find the best coin for you.