Bitmain Antminer S21e Hyd (332Th) vs MicroBT Whatsminer M20S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e Hyd (332Th) | Specification | MicroBT Whatsminer M20S |
|---|---|---|
| 332.0 TH/s | Taux de hachage | 68.0 TH/s |
| 5,644 W | Consommation électrique | 3,360 W |
| 17.0 J/TH | Efficiency | 49.4 J/TH |
| 55 dB | Niveau de bruit | — |
| 12.8 kg | Weight | 12,500.0 kg |
| 19,257 BTU/hr | BTU Output | 11,464 BTU/hr |
| 44/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S21e Hyd (332Th)
MicroBT Whatsminer M20S
Based on BTC price of $78,234 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer S21e Hyd (332Th) comes out ahead — it takes 4 of 6 (efficacité, hashrate, score de minage domestique, niveau sonore). Its biggest concrete edge: 388% more hashrate (332.0 vs 68.0 TH/s). The MicroBT Whatsminer M20S holds the edge in consommation électrique and rapport qualité-prix. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
The Bitmain Antminer S21e Hyd (332Th) and MicroBT Whatsminer M20S diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S21e Hyd (332Th) 388% more hashrate (332.0 vs 68.0 TH/s)
- MicroBT Whatsminer M20S 40% better power draw (5,644 vs 3,360 W)
- Bitmain Antminer S21e Hyd (332Th) 66% better efficacité (17.0 vs 49.4 J/TH)
- Bitmain Antminer S21e Hyd (332Th) 100% better weight (12.8 vs 12,500.0 kg)
- Bitmain Antminer S21e Hyd (332Th) 68% more heat output (19,257 vs 11,464 BTU/hr)
- Bitmain Antminer S21e Hyd (332Th) 100% more score de minage domestique (44.0 vs 22.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer S21e Hyd (332Th) | Metric | MicroBT Whatsminer M20S |
|---|---|---|
| $1,799 | Upfront cost (MSRP) | $66 |
| -$1.59 | Daily net profit | -$5.62 |
| -$2,380 | Net after 1 year | -$2,116 |
| -$2,962 | Net after 2 years | -$4,166 |
| -$3,543 | Net after 3 years | -$6,215 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer S21e Hyd (332Th)Score: 44/100. 55 dB noise level.
Best for Efficiency
Bitmain Antminer S21e Hyd (332Th)17.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21e Hyd (332Th) or MicroBT Whatsminer M20S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e Hyd (332Th) is more profitable at $-1.59/day compared to $-5.62/day for the MicroBT Whatsminer M20S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S21e Hyd (332Th) or the MicroBT Whatsminer M20S better for noise-sensitive spaces?
The Bitmain Antminer S21e Hyd (332Th) is quieter at 55 dB compared to the MicroBT Whatsminer M20S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Bitmain Antminer S21e Hyd (332Th) or the MicroBT Whatsminer M20S?
The Bitmain Antminer S21e Hyd (332Th) scores 44/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M20S). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer S21e Hyd (332Th) and MicroBT Whatsminer M20S on J/TH?
The Bitmain Antminer S21e Hyd (332Th) runs at 17.0 J/TH while the MicroBT Whatsminer M20S runs at 49.4 J/TH — a difference of 32.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 66% better efficacité (17.0 vs 49.4 J/TH).