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 $11.97 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $7.77. 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 eCash (XEC) and Bitcoin (BTC), 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 | 1078.72 QUAI-SHA | $0.0111 $89,966 | $11.97 | -$4.20 | $7.77 |
| eCash (XEC) | SHA-256 | 1269682.22 XEC | $0.00000709 $557,725 | $9.00 | -$4.20 | $4.80 |
| Bitcoin (BTC) | SHA-256 | 0.00010343 BTC | $79,176 $3,054,756,026 | $8.19 | -$4.20 | $3.99 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02954953 BCH | $267.5 $23,440,337 | $7.90 | -$4.20 | $3.70 |
| Bitcoin SV (BSV) | SHA-256 | 0.46095446 BSV | $16.61 $436,100 | $7.66 | -$4.20 | $3.46 |
| Digibyte (DGB-SHA) | SHA-256 | 1272.58 DGB-SHA | $0.004920 $345,379 | $6.26 | -$4.20 | $2.06 |
| Bitcoin Cash II (BCH2) | SHA-256 | 395.74 BCH2 | $0.0158 $10,389 | $6.25 | -$4.20 | $2.05 |
| Fractal Bitcoin (FB) | SHA-256 | 0.03620322 FB | $0.33 $313,444 | $0.01 | -$4.20 | -$4.19 |