Bitmain Antminer S21+ Hyd vs Bitmain Antminer T17 (40Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21+ Hyd | Specification | Bitmain Antminer T17 (40Th) |
|---|---|---|
| 319.0 TH/s | Taux de hachage | 40.0 TH/s |
| 4,785 W | Consommation électrique | 2,200 W |
| 15.0 J/TH | Efficiency | 55.0 J/TH |
| 50 dB | Niveau de bruit | — |
| 17.5 kg | Weight | 11,500.0 kg |
| 16,326 BTU/hr | BTU Output | 7,506 BTU/hr |
| 44/100 | Home Mining Score | 26/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S21+ Hyd
Bitmain Antminer T17 (40Th)
Based on BTC price of $65,977 and current network difficulty as of Mar 27, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21+ Hyd l'emporte sur 4 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer T17 (40Th) a l'avantage en consommation électrique and 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
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 Bitmain Antminer T17 (40Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21+ Hyd is more profitable at $-1.59/day compared to $-4.04/day for the Bitmain Antminer T17 (40Th). 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 Bitmain Antminer T17 (40Th)?
The Bitmain Antminer S21+ Hyd is quieter at 50 dB compared to the Bitmain Antminer T17 (40Th) 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 Bitmain Antminer T17 (40Th)?
The Bitmain Antminer S21+ Hyd scores 44/100 on our Home Mining Score (vs 26/100 for the Bitmain Antminer T17 (40Th)). 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 Bitmain Antminer T17 (40Th)?
The Bitmain Antminer S21+ Hyd runs at 15.0 J/TH while the Bitmain Antminer T17 (40Th) runs at 55.0 J/TH — a difference of 40.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.