ASIC: Bitmain Antminer S21
Hashrates
200 Th/s @ 3500W
SHA-256
Specifications
TDP
3500 W
Power supply
3500 W
Start price
2800 $
Release date
September 2023
Bitmain Antminer S21
Released in September 2023, the Bitmain Antminer S21 ASIC miner is designed for cryptocurrency mining. In mining, Bitmain Antminer S21 generates approximately $6.36 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $2.16. The most profitable coin to mine on this hardware is Quai Sha (QUAI-SHA) (SHA-256) with a hashrate of 200 Th/s at 3500 W. Other coins include Bitcoin (BTC) and eCash (XEC), which can also be profitable depending on network conditions.
Most profitable coins
Coin,Ticker | Algorithm | Reward 24h. | Price,Volume 24h. | Revenue 24h. | Power 24h. | Profit 24h. | |
|---|---|---|---|---|---|---|---|
| Quai Sha (QUAI-SHA) | SHA-256 | 648.33 QUAI-SHA | $0.009810 $121,607 | $6.36 | -$4.20 | $2.16 |
| Bitcoin (BTC) | SHA-256 | 0.00009660 BTC | $61,353 $2,671,477,055 | $5.93 | -$4.20 | $1.73 |
| eCash (XEC) | SHA-256 | 1119982.48 XEC | $0.00000518 $287,278 | $5.80 | -$4.20 | $1.60 |
| Bitcoin SV (BSV) | SHA-256 | 0.39168419 BSV | $14.01 $700,153 | $5.49 | -$4.20 | $1.29 |
| Digibyte (DGB-SHA) | SHA-256 | 2280.90 DGB-SHA | $0.002390 $1,013,993 | $5.45 | -$4.20 | $1.25 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02337638 BCH | $222.8 $21,872,201 | $5.21 | -$4.20 | $1.01 |
| Bitcoin II (BC2) | SHA-256 | 11.43 BC2 | $0.20 $120,045 | $2.25 | -$4.20 | -$1.95 |
| Fractal Bitcoin (FB) | SHA-256 | 0.03092694 FB | $0.36 $150,340 | $0.01 | -$4.20 | -$4.19 |