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 $6.21 per day before electricity costs. At an electricity price of $0.05 per kWh, the expected net profit is around $2.01. 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 | 549.45 QUAI-SHA | $0.0113 $230,080 | $6.21 | -$4.20 | $2.01 |
| Bitcoin (BTC) | SHA-256 | 0.00009593 BTC | $61,965 $1,758,317,086 | $5.94 | -$4.20 | $1.74 |
| eCash (XEC) | SHA-256 | 1042447.29 XEC | $0.00000530 $419,225 | $5.52 | -$4.20 | $1.32 |
| Bitcoin SV (BSV) | SHA-256 | 0.38561524 BSV | $14.20 $355,929 | $5.48 | -$4.20 | $1.28 |
| Bitcoin Cash (BCH) | SHA-256 | 0.02348014 BCH | $231.2 $18,157,943 | $5.43 | -$4.20 | $1.23 |
| Digibyte (DGB-SHA) | SHA-256 | 1740.93 DGB-SHA | $0.002440 $1,032,489 | $4.25 | -$4.20 | $0.05 |
| Bitcoin II (BC2) | SHA-256 | 11.43 BC2 | $0.19 $122,054 | $2.13 | -$4.20 | -$2.07 |
| Fractal Bitcoin (FB) | SHA-256 | 0.03266827 FB | $0.36 $126,800 | $0.01 | -$4.20 | -$4.19 |