Bitmain Antminer S21 XP Immersion vs Bitcoin Space Heater S17 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP Immersion | Specification | Bitcoin Space Heater S17 Edition |
|---|---|---|
| 300.0 TH/s | Taux de hachage | 50.0 TH/s |
| 4,050 W | Consommation électrique | 2,000 W |
| 13.5 J/TH | Efficiency | 40.0 J/TH |
| 50 dB | Niveau de bruit | 55 dB |
| 14.4 kg | Weight | 14.0 kg |
| 13,819 BTU/hr | BTU Output | 6,824 BTU/hr |
| 44/100 | Home Mining Score | 56/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | D-Central |
Profitability Comparison
Bitmain Antminer S21 XP Immersion
Bitcoin Space Heater S17 Edition
Based on BTC price of $71,192 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21 XP Immersion l'emporte sur 4 des 6 facteurs (efficacité, hashrate, niveau sonore, rapport qualité-prix). Le Bitcoin Space Heater S17 Edition a l'avantage en consommation électrique and score de minage domestique. 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
Bitcoin Space Heater S17 EditionScore: 56/100. 55 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP Immersion13.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 XP Immersion or Bitcoin Space Heater S17 Edition more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Immersion is more profitable at $-0.46/day compared to $-3.26/day for the Bitcoin Space Heater S17 Edition. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21 XP Immersion or Bitcoin Space Heater S17 Edition?
The Bitmain Antminer S21 XP Immersion is quieter at 50 dB compared to the Bitcoin Space Heater S17 Edition at 55 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21 XP Immersion or Bitcoin Space Heater S17 Edition?
The Bitcoin Space Heater S17 Edition scores 56/100 on our Home Mining Score (vs 44/100 for the Bitmain Antminer S21 XP Immersion). 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 XP Immersion and Bitcoin Space Heater S17 Edition?
The Bitmain Antminer S21 XP Immersion runs at 13.5 J/TH while the Bitcoin Space Heater S17 Edition runs at 40.0 J/TH — a difference of 26.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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