Bitmain Antminer S21e Hyd (332Th) vs Canaan AvalonMiner Made A1366
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e Hyd (332Th) | Specification | Canaan AvalonMiner Made A1366 |
|---|---|---|
| 332.0 TH/s | Hashrate | 130.0 TH/s |
| 5,644 W | Power Consumption | 3,250 W |
| 17.0 J/TH | Efficiency | 25.0 J/TH |
| 55 dB | Noise Level | — |
| 12.8 kg | Weight | 13.0 kg |
| 19,257 BTU/hr | BTU Output | 11,089 BTU/hr |
| 44/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S21e Hyd (332Th)
Canaan AvalonMiner Made A1366
Based on BTC price of $78,209 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S21e Hyd (332Th) wins on 4 of 6 factors (efficiency, hashrate, home mining score, noise level). Its biggest concrete edge: 155% more hashrate (332 vs 130 TH/s). The Canaan AvalonMiner Made A1366 claws back ground on power consumption and price-performance. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S21e Hyd (332Th) and Canaan AvalonMiner Made A1366 sit on each measurable spec:
- Bitmain Antminer S21e Hyd (332Th) 155% more hashrate (332 vs 130 TH/s)
- Canaan AvalonMiner Made A1366 42% better power draw (5,644 vs 3,250 W)
- Bitmain Antminer S21e Hyd (332Th) 32% better efficiency (17.0 vs 25.0 J/TH)
- Bitmain Antminer S21e Hyd (332Th) 2% better weight (12.8 vs 13.0 kg)
- Bitmain Antminer S21e Hyd (332Th) 74% more heat output (19,257 vs 11,089 BTU/hr)
- Bitmain Antminer S21e Hyd (332Th) 100% more home mining score (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 | Canaan AvalonMiner Made A1366 |
|---|---|---|
| $1,799 | Upfront cost (MSRP) | $699 |
| -$1.60 | Daily net profit | -$3.12 |
| -$2,382 | Net after 1 year | -$1,838 |
| -$2,965 | Net after 2 years | -$2,978 |
| -$3,547 | Net after 3 years | -$4,117 |
| 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
Bitmain Antminer S21e Hyd (332Th) vs Canaan AvalonMiner Made A1366: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e Hyd (332Th) is more profitable at $-1.60/day compared to $-3.12/day for the Canaan AvalonMiner Made A1366. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer S21e Hyd (332Th) vs Canaan AvalonMiner Made A1366: which runs at a lower noise level?
The Bitmain Antminer S21e Hyd (332Th) is quieter at 55 dB compared to the Canaan AvalonMiner Made A1366 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 Canaan AvalonMiner Made A1366?
The Bitmain Antminer S21e Hyd (332Th) scores 44/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner Made A1366). 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 Canaan AvalonMiner Made A1366 on J/TH?
The Bitmain Antminer S21e Hyd (332Th) runs at 17.0 J/TH while the Canaan AvalonMiner Made A1366 runs at 25.0 J/TH — a difference of 8.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 32% better efficiency (17.0 vs 25.0 J/TH).