Bitmain Antminer S21 Immersion (227Th)
Bitmain Antminer S21 Immersion (227Th) vs Bitmain Antminer S23 Hyd
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 Immersion (227Th) | Specification | Bitmain Antminer S23 Hyd |
|---|---|---|
| 227.0 TH/s | Taux de hachage | 580.0 TH/s |
| 3,623 W | Consommation électrique | 5,510 W |
| 16.0 J/TH | Efficiency | 9.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 17.2 kg | Weight | 13.5 kg |
| 12,362 BTU/hr | BTU Output | 18,800 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S21 Immersion (227Th)
Bitmain Antminer S23 Hyd
Based on BTC price of $73,727 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S23 Hyd l'emporte sur 2 des 4 facteurs (efficacité, hashrate). Le Bitmain Antminer S21 Immersion (227Th) a l'avantage en consommation électrique and rapport qualité-prix. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
Bitmain Antminer S23 Hyd$6.75/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S23 Hyd9.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 Immersion (227Th) or Bitmain Antminer S23 Hyd more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Hyd is more profitable at $5.31/day compared to $-1.44/day for the Bitmain Antminer S21 Immersion (227Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21 Immersion (227Th) or Bitmain Antminer S23 Hyd?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S21 Immersion (227Th) or Bitmain Antminer S23 Hyd?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer S21 Immersion (227Th) and Bitmain Antminer S23 Hyd?
The Bitmain Antminer S21 Immersion (227Th) runs at 16.0 J/TH while the Bitmain Antminer S23 Hyd runs at 9.5 J/TH — a difference of 6.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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