Antminer S21 200Th/s
Bitmain · ASIC · Sha256
- Hashrate
- -
- Power draw
- 3550 W
- Efficiency
- 17.75 J/TH
- Release year
- 2024
- Input voltage
- 200~240V AC
Where to buy
Vendors ordered by estimated annual ROI at current BCH profitability ($0.1000/kWh).
| Vendor | Price | Daily profit | Annual ROI | Break-even | |
|---|---|---|---|---|---|
| Jingle Mining | — | — | — | — | Buy |
BCH Profitability
Estimated earnings at rated specs with $216.86 BCH (Jul 19, 12:42 UTC).
Headline metric
Profit / Watt
-$0.000672/W
Net daily profit per watt
Profit / day
-$2.38/day
At $0.1000/kWh
Revenue / day
$6.14/day
After pool fees
Power cost / day
$8.52/day
3550 W continuous
BCH / day
0.02857872
Gross coins mined
Break-even
-
No hardware price