Bitmain Antminer S19 XP Hyd (257Th)
Bitmain Antminer S19 XP Hyd (257Th) vs MicroBT Whatsminer M21
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 XP Hyd (257Th) | Specification | MicroBT Whatsminer M21 |
|---|---|---|
| 257.0 TH/s | Taux de hachage | 31.0 TH/s |
| 5,346 W | Consommation électrique | 1,860 W |
| 20.8 J/TH | Efficiency | 60.0 J/TH |
| — | Niveau de bruit | — |
| — | Weight | 7,150.0 kg |
| 18,241 BTU/hr | BTU Output | 6,346 BTU/hr |
| 16/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S19 XP Hyd (257Th)
MicroBT Whatsminer M21
Based on BTC price of $78,240 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S19 XP Hyd (257Th) l'emporte sur 2 des 4 facteurs (efficacité, hashrate). Le MicroBT Whatsminer M21 a l'avantage en consommation électrique and score de minage domestique. 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
TieBoth miners produce similar daily profit.
Best for Home Mining
MicroBT Whatsminer M21Score: 28/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S19 XP Hyd (257Th)20.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 XP Hyd (257Th) or MicroBT Whatsminer M21 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M21 is more profitable at $-3.34/day compared to $-3.51/day for the Bitmain Antminer S19 XP Hyd (257Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 XP Hyd (257Th) or MicroBT Whatsminer M21?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S19 XP Hyd (257Th) or MicroBT Whatsminer M21?
The MicroBT Whatsminer M21 scores 28/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S19 XP Hyd (257Th)). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Bitmain Antminer S19 XP Hyd (257Th) and MicroBT Whatsminer M21?
The Bitmain Antminer S19 XP Hyd (257Th) runs at 20.8 J/TH while the MicroBT Whatsminer M21 runs at 60.0 J/TH — a difference of 39.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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