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 $15.13 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $10.93. 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 | 1363.31 QUAI-SHA | $0.0111 $85,867 | $15.13 | -$4.20 | $10.93 |
| eCash (XEC) | SHA-256 | 1190701.59 XEC | $0.00000699 $446,646 | $8.32 | -$4.20 | $4.12 |
| Bitcoin (BTC) | SHA-256 | 0.00010524 BTC | $78,912 $2,375,803,610 | $8.30 | -$4.20 | $4.10 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02772473 BCH | $266.6 $11,463,349 | $7.39 | -$4.20 | $3.19 |
| Digibyte (DGB-SHA) | SHA-256 | 1459.17 DGB-SHA | $0.005010 $260,878 | $7.31 | -$4.20 | $3.11 |
| Bitcoin SV (BSV) | SHA-256 | 0.43313918 BSV | $16.65 $397,185 | $7.21 | -$4.20 | $3.01 |
| Bitcoin Cash II (BCH2) | SHA-256 | 336.60 BCH2 | $0.0159 $10,295 | $5.35 | -$4.20 | $1.15 |
| Fractal Bitcoin (FB) | SHA-256 | 0.04761316 FB | $0.33 $295,608 | $0.02 | -$4.20 | -$4.18 |