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 $6.32 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $2.12. The most profitable coin to mine on this hardware is Digibyte (DGB-SHA) (SHA-256) with a hashrate of 200 Th/s at 3500 W. Other coins include Bitcoin (BTC) and Bitcoin SV (BSV), 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. | |
|---|---|---|---|---|---|---|---|
| Digibyte (DGB-SHA) | SHA-256 | 2676.66 DGB-SHA | $0.002360 $1,019,087 | $6.32 | -$4.20 | $2.12 |
| Bitcoin (BTC) | SHA-256 | 0.00009694 BTC | $61,537 $2,672,756,441 | $5.97 | -$4.20 | $1.77 |
| Bitcoin SV (BSV) | SHA-256 | 0.40891858 BSV | $14.03 $847,419 | $5.74 | -$4.20 | $1.54 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02513717 BCH | $224.0 $21,229,941 | $5.63 | -$4.20 | $1.43 |
| Quai Sha (QUAI-SHA) | SHA-256 | 545.22 QUAI-SHA | $0.009840 $124,957 | $5.36 | -$4.20 | $1.16 |
| eCash (XEC) | SHA-256 | 1023960.45 XEC | $0.00000521 $313,083 | $5.33 | -$4.20 | $1.13 |
| Bitcoin II (BC2) | SHA-256 | 11.43 BC2 | $0.20 $123,095 | $2.31 | -$4.20 | -$1.89 |
| Fractal Bitcoin (FB) | SHA-256 | 0.02916763 FB | $0.36 $153,287 | $0.01 | -$4.20 | -$4.19 |