Antminer S21 Pro vs MicroBT Whatsminer M61
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S21 Pro | Specification | MicroBT Whatsminer M61 |
|---|---|---|
| 234.0 TH/s | Taux de hachage | 200.0 TH/s |
| 3,510 W | Consommation électrique | 3,980 W |
| 15.0 J/TH | Efficiency | 19.9 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 15.0 kg | Weight | 13.5 kg |
| 11,976 BTU/hr | BTU Output | 13,580 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S21 Pro
MicroBT Whatsminer M61
Based on BTC price of $66,546 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S21 Pro l'emporte sur 3 des 4 facteurs (efficacité, hashrate, consommation électrique). Le MicroBT Whatsminer M61 a l'avantage en 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
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Antminer S21 Pro15.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S21 Pro or MicroBT Whatsminer M61 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S21 Pro is more profitable at $-1.11/day compared to $-3.30/day for the MicroBT Whatsminer M61. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S21 Pro or MicroBT Whatsminer M61?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S21 Pro or MicroBT Whatsminer M61?
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 Antminer S21 Pro and MicroBT Whatsminer M61?
The Antminer S21 Pro runs at 15.0 J/TH while the MicroBT Whatsminer M61 runs at 19.9 J/TH — a difference of 4.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.