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 $20.32 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $16.12. 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 | 1721.97 QUAI-SHA | $0.0118 $94,720 | $20.32 | -$4.20 | $16.12 |
| Bitcoin (BTC) | SHA-256 | 0.00010327 BTC | $77,114 $2,161,653,185 | $7.96 | -$4.20 | $3.76 |
| eCash (XEC) | SHA-256 | 1102178.76 XEC | $0.00000717 $354,437 | $7.90 | -$4.20 | $3.70 |
| Digibyte (DGB-SHA) | SHA-256 | 1569.80 DGB-SHA | $0.004720 $3,372,146 | $7.41 | -$4.20 | $3.21 |
| Bitcoin SV (BSV) | SHA-256 | 0.43241063 BSV | $16.53 $452,345 | $7.15 | -$4.20 | $2.95 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02582143 BCH | $267.3 $18,322,985 | $6.90 | -$4.20 | $2.70 |
| Bitcoin Cash II (BCH2) | SHA-256 | 385.87 BCH2 | $0.0155 $9,814 | $5.98 | -$4.20 | $1.78 |
| Fractal Bitcoin (FB) | SHA-256 | 0.05485914 FB | $0.34 $312,816 | $0.02 | -$4.20 | -$4.18 |