Bitmain Antminer S21e Hyd (332Th) vs Bitmain Antminer S23 Immersion (368Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e Hyd (332Th) | Specification | Bitmain Antminer S23 Immersion (368Th) |
|---|---|---|
| 332.0 TH/s | Hashrate | 368.0 TH/s |
| 5,644 W | Power Consumption | 4,080 W |
| 17.0 J/TH | Efficiency | 11.1 J/TH |
| 55 dB | Noise Level | 75 dB |
| 12.8 kg | Weight | 17.2 kg |
| 19,257 BTU/hr | BTU Output | 13,921 BTU/hr |
| 44/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S21e Hyd (332Th)
Bitmain Antminer S23 Immersion (368Th)
Based on BTC price of $66,314 and current network difficulty as of Mar 29, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S23 Immersion (368Th) wins on 3 of 6 factors (efficiency, hashrate, power consumption). The Bitmain Antminer S21e Hyd (332Th) holds the edge in home mining score and noise level and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
Bitmain Antminer S23 Immersion (368Th)$4.88/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21e Hyd (332Th)Score: 44/100. 55 dB noise level.
Best for Efficiency
Bitmain Antminer S23 Immersion (368Th)11.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21e Hyd (332Th) or Bitmain Antminer S23 Immersion (368Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Immersion (368Th) is more profitable at $1.67/day compared to $-3.20/day for the Bitmain Antminer S21e Hyd (332Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21e Hyd (332Th) or Bitmain Antminer S23 Immersion (368Th)?
The Bitmain Antminer S21e Hyd (332Th) is quieter at 55 dB compared to the Bitmain Antminer S23 Immersion (368Th) at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21e Hyd (332Th) or Bitmain Antminer S23 Immersion (368Th)?
The Bitmain Antminer S21e Hyd (332Th) scores 44/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer S23 Immersion (368Th)). 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 S21e Hyd (332Th) and Bitmain Antminer S23 Immersion (368Th)?
The Bitmain Antminer S21e Hyd (332Th) runs at 17.0 J/TH while the Bitmain Antminer S23 Immersion (368Th) runs at 11.1 J/TH — a difference of 5.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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