Antminer S21+ vs Bitmain Antminer S7-LN
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S21+ | Specification | Bitmain Antminer S7-LN |
|---|---|---|
| 216.0 TH/s | Taux de hachage | 2.7 TH/s |
| 3,564 W | Consommation électrique | 697 W |
| 16.5 J/TH | Efficiency | 258.2 J/TH |
| 75 dB | Niveau de bruit | — |
| 15.0 kg | Weight | 7,500.0 kg |
| 12,160 BTU/hr | BTU Output | 2,378 BTU/hr |
| 30/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S21+
Bitmain Antminer S7-LN
Based on BTC price of $78,526 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S21+ l'emporte sur 3 des 4 facteurs (efficacité, hashrate, niveau sonore). Le Bitmain Antminer S7-LN 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Antminer S21+16.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S21+ or Bitmain Antminer S7-LN more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S21+ is more profitable at $-0.69/day compared to $-1.57/day for the Bitmain Antminer S7-LN. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S21+ or Bitmain Antminer S7-LN?
The Antminer S21+ is quieter at 75 dB compared to the Bitmain Antminer S7-LN at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S21+ or Bitmain Antminer S7-LN?
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+ and Bitmain Antminer S7-LN?
The Antminer S21+ runs at 16.5 J/TH while the Bitmain Antminer S7-LN runs at 258.2 J/TH — a difference of 241.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.