Antminer S7 — Mining Profitability

The Antminer S7 (4.73 TH/s, 273.36 J/TH) trades at an estimated ~$9 (August 2026). At the current hashprice ($32/PH/day) it generates ~$0.15/day gross — about $-1.71/day net at $0.06/kWh. Break-even electricity price: $0.005/kWh.