Bitmain Antminer S21+ Hyd vs MicroBT Whatsminer M21S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21+ Hyd | Specification | MicroBT Whatsminer M21S |
|---|---|---|
| 319.0 TH/s | Taux de hachage | 56.0 TH/s |
| 4,785 W | Consommation électrique | 3,360 W |
| 15.0 J/TH | Efficiency | 60.0 J/TH |
| 50 dB | Niveau de bruit | — |
| 17.5 kg | Weight | 12,500.0 kg |
| 16,326 BTU/hr | BTU Output | 11,464 BTU/hr |
| 44/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S21+ Hyd
MicroBT Whatsminer M21S
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 S21+ Hyd l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Le MicroBT Whatsminer M21S 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
Bitmain Antminer S21+ Hyd$6.12/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21+ HydScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21+ Hyd15.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21+ Hyd or MicroBT Whatsminer M21S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21+ Hyd is more profitable at $0.09/day compared to $-6.03/day for the MicroBT Whatsminer M21S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21+ Hyd or MicroBT Whatsminer M21S?
The Bitmain Antminer S21+ Hyd is quieter at 50 dB compared to the MicroBT Whatsminer M21S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21+ Hyd or MicroBT Whatsminer M21S?
The Bitmain Antminer S21+ Hyd scores 44/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M21S). 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 S21+ Hyd and MicroBT Whatsminer M21S?
The Bitmain Antminer S21+ Hyd runs at 15.0 J/TH while the MicroBT Whatsminer M21S runs at 60.0 J/TH — a difference of 45.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.