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 $9.77 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $5.57. 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 SV (BSV) 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 | 849.48 QUAI-SHA | $0.0115 $235,944 | $9.77 | -$4.20 | $5.57 |
| Bitcoin SV (BSV) | SHA-256 | 0.42929139 BSV | $14.17 $385,511 | $6.08 | -$4.20 | $1.88 |
| eCash (XEC) | SHA-256 | 1126461.65 XEC | $0.00000525 $243,754 | $5.91 | -$4.20 | $1.71 |
| Bitcoin (BTC) | SHA-256 | 0.00009487 BTC | $61,849 $2,111,900,434 | $5.87 | -$4.20 | $1.67 |
| Digibyte (DGB-SHA) | SHA-256 | 2370.29 DGB-SHA | $0.002450 $1,033,521 | $5.81 | -$4.20 | $1.61 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02136218 BCH | $228.2 $19,064,243 | $4.87 | -$4.20 | $0.67 |
| Bitcoin II (BC2) | SHA-256 | 11.43 BC2 | $0.19 $123,354 | $2.12 | -$4.20 | -$2.08 |
| Fractal Bitcoin (FB) | SHA-256 | 0.03918756 FB | $0.35 $132,706 | $0.01 | -$4.20 | -$4.19 |