ASIC: Bitmain Antminer S21 XP+ Hydro
Hashrates
500 Th/s @ 5500W
SHA-256
Specifications
Release date
July 2025
Start price
14999 $
TDP
5500 W
Dimensions
339x173x207
Noise level
50 dB
Power supply
5500 W
Bitmain Antminer S21 XP+ Hydro
Bitmain Antminer S21 XP+ Hydro — ASIC miner released in July 2025. In cryptocurrency mining, Bitmain Antminer S21 XP+ Hydro delivers stable earnings. With an estimated revenue of $18.45 per day before electricity costs at $0.05 per kWh, net profit is around $11.85. The most profitable coin is eCash (XEC) (SHA-256) with a hashrate of approximately 500 Th/s at 5500 W. Other popular options are Bitcoin SV (BSV) and Bitcoin Cash (BCH).
Most profitable coins
Coin,Ticker | Algorithm | Reward 24h. | Price,Volume 24h. | Revenue 24h. | Power 24h. | Profit 24h. | |
|---|---|---|---|---|---|---|---|
| eCash (XEC) | SHA-256 | 2791140.48 XEC | $0.00000661 $10,803,992 | $18.45 | -$6.60 | $11.85 |
| Bitcoin SV (BSV) | SHA-256 | 1.11 BSV | $14.53 $2,123,308 | $16.14 | -$6.60 | $9.54 |
| Bitcoin Cash (BCH) | SHA-256 | 0.06648782 BCH | $239.6 $12,436,944 | $15.93 | -$6.60 | $9.33 |
| Bitcoin (BTC) | SHA-256 | 0.00024564 BTC | $62,036 $2,132,377,586 | $15.24 | -$6.60 | $8.64 |
| Quai Sha (QUAI-SHA) | SHA-256 | 1073.99 QUAI-SHA | $0.0139 $112,400 | $14.93 | -$6.60 | $8.33 |
| Digibyte (DGB-SHA) | SHA-256 | 5787.73 DGB-SHA | $0.002480 $984,078 | $14.35 | -$6.60 | $7.75 |
| Bitcoin Cash II (BCH2) | SHA-256 | 921.17 BCH2 | $0.0131 $10,818 | $12.07 | -$6.60 | $5.47 |
| Fractal Bitcoin (FB) | SHA-256 | 0.10764882 FB | $0.36 $260,707 | $0.04 | -$6.60 | -$6.56 |