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 $21.40 per day before electricity costs at $0.05 per kWh, net profit is around $14.80. 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 (BTC) and Quai Sha (QUAI-SHA).
Most profitable coins
Coin,Ticker | Algorithm | Reward 24h. | Price,Volume 24h. | Revenue 24h. | Power 24h. | Profit 24h. | |
|---|---|---|---|---|---|---|---|
| eCash (XEC) | SHA-256 | 3110302.49 XEC | $0.00000688 $574,969 | $21.40 | -$6.60 | $14.80 |
| Bitcoin (BTC) | SHA-256 | 0.00025871 BTC | $78,486 $3,086,634,225 | $20.31 | -$6.60 | $13.71 |
| Quai Sha (QUAI-SHA) | SHA-256 | 1704.00 QUAI-SHA | $0.0112 $86,359 | $19.08 | -$6.60 | $12.48 |
| Bitcoin SV (BSV) | SHA-256 | 1.10 BSV | $16.45 $428,683 | $18.06 | -$6.60 | $11.46 |
| Bitcoin Cash (BCH) | SHA-256 | 0.06355300 BCH | $265.2 $20,691,797 | $16.85 | -$6.60 | $10.25 |
| Digibyte (DGB-SHA) | SHA-256 | 2804.45 DGB-SHA | $0.004890 $333,800 | $13.71 | -$6.60 | $7.11 |
| Bitcoin Cash II (BCH2) | SHA-256 | 843.98 BCH2 | $0.0161 $10,228 | $13.59 | -$6.60 | $6.99 |
| Fractal Bitcoin (FB) | SHA-256 | 0.08212615 FB | $0.33 $305,717 | $0.03 | -$6.60 | -$6.57 |