Antminer S21 vs Bitmain Antminer S21e XP Hyd 3U
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S21 | Specification | Bitmain Antminer S21e XP Hyd 3U |
|---|---|---|
| 200.0 TH/s | Taux de hachage | 860.0 TH/s |
| 3,500 W | Consommation électrique | 11,180 W |
| 17.5 J/TH | Efficiency | 13.0 J/TH |
| 75 dB | Niveau de bruit | 50 dB |
| 14.6 kg | Weight | — |
| 11,942 BTU/hr | BTU Output | 38,146 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S21
Bitmain Antminer S21e XP Hyd 3U
Based on BTC price of $66,822 and current network difficulty as of Mar 28, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21e XP Hyd 3U l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Le Antminer S21 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 S21e XP Hyd 3U$2.29/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21e XP Hyd 3UScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21e XP Hyd 3U13.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S21 or Bitmain Antminer S21e XP Hyd 3U more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e XP Hyd 3U is more profitable at $0.17/day compared to $-2.12/day for the Antminer S21. 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 S21e XP Hyd 3U?
The Bitmain Antminer S21e XP Hyd 3U is quieter at 50 dB compared to the Antminer S21 at 75 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 S21e XP Hyd 3U?
The Bitmain Antminer S21e XP Hyd 3U scores 44/100 on our Home Mining Score (vs 36/100 for the Antminer S21). 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 Antminer S21 and Bitmain Antminer S21e XP Hyd 3U?
The Antminer S21 runs at 17.5 J/TH while the Bitmain Antminer S21e XP Hyd 3U runs at 13.0 J/TH — a difference of 4.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.