MicroBT Whatsminer M21 vs Whatsminer M56S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| MicroBT Whatsminer M21 | Specification | Whatsminer M56S |
|---|---|---|
| 31.0 TH/s | Taux de hachage | 212.0 TH/s |
| 1,860 W | Consommation électrique | 5,550 W |
| 60.0 J/TH | Efficiency | 26.2 J/TH |
| — | Niveau de bruit | 50 dB |
| 7,150.0 kg | Weight | 13.0 kg |
| 6,346 BTU/hr | BTU Output | 18,937 BTU/hr |
| 28/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| MicroBT | Manufacturer | MicroBT |
Profitability Comparison
MicroBT Whatsminer M21
Whatsminer M56S
Based on BTC price of $74,317 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Whatsminer M56S l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le MicroBT Whatsminer M21 a l'avantage en consommation électrique. 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
Whatsminer M56SScore: 44/100. 50 dB noise level.
Best for Efficiency
Whatsminer M56S26.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the MicroBT Whatsminer M21 or Whatsminer M56S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the MicroBT Whatsminer M21 is more profitable at $-3.47/day compared to $-6.49/day for the Whatsminer M56S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the MicroBT Whatsminer M21 or Whatsminer M56S?
The Whatsminer M56S is quieter at 50 dB compared to the MicroBT Whatsminer M21 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the MicroBT Whatsminer M21 or Whatsminer M56S?
The Whatsminer M56S scores 44/100 on our Home Mining Score (vs 28/100 for the MicroBT Whatsminer M21). 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 MicroBT Whatsminer M21 and Whatsminer M56S?
The MicroBT Whatsminer M21 runs at 60.0 J/TH while the Whatsminer M56S runs at 26.2 J/TH — a difference of 33.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.