Bitmain Antminer S21e XP Hyd 3U vs Canaan Avalon A1566HA
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21e XP Hyd 3U | Specification | Canaan Avalon A1566HA |
|---|---|---|
| 860.0 TH/s | Taux de hachage | 460.0 TH/s |
| 11,180 W | Consommation électrique | 8,188 W |
| 13.0 J/TH | Efficiency | 17.8 J/TH |
| 50 dB | Niveau de bruit | 80 dB |
| — | Weight | 20.0 kg |
| 38,146 BTU/hr | BTU Output | 27,938 BTU/hr |
| 44/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S21e XP Hyd 3U
Canaan Avalon A1566HA
Based on BTC price of $78,175 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer S21e XP Hyd 3U comes out ahead — it takes 4 of 6 (efficacité, hashrate, score de minage domestique, niveau sonore). The standout gap is 87% more hashrate (860 vs 460 TH/s) in the Bitmain Antminer S21e XP Hyd 3U's favour. That said, the Canaan Avalon A1566HA isn't beaten everywhere — it still wins consommation électrique and rapport qualité-prix. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitmain Antminer S21e XP Hyd 3U and Canaan Avalon A1566HA sit on each measurable spec:
- Bitmain Antminer S21e XP Hyd 3U 87% more hashrate (860 vs 460 TH/s)
- Canaan Avalon A1566HA 27% better power draw (11,180 vs 8,188 W)
- Bitmain Antminer S21e XP Hyd 3U 27% better efficacité (13.0 vs 17.8 J/TH)
- Bitmain Antminer S21e XP Hyd 3U 38% better noise (50.0 vs 80.0 dB)
- Bitmain Antminer S21e XP Hyd 3U 37% more heat output (38,146 vs 27,938 BTU/hr)
- Bitmain Antminer S21e XP Hyd 3U 91% more score de minage domestique (44.0 vs 23.0)
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 XP Hyd 3U | Metric | Canaan Avalon A1566HA |
|---|---|---|
| $10,899 | Upfront cost (MSRP) | $5,074 |
| $4.11 | Daily net profit | -$3.10 |
| -$9,400 | Net after 1 year | -$6,207 |
| -$7,901 | Net after 2 years | -$7,339 |
| -$6,403 | Net after 3 years | -$8,472 |
| Takes ~7.3 years to pay back at current rates | 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
Bitmain Antminer S21e XP Hyd 3U$7.21/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
Bitmain Antminer S21e XP Hyd 3U vs Canaan Avalon A1566HA: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21e XP Hyd 3U is more profitable at $4.11/day compared to $-3.10/day for the Canaan Avalon A1566HA. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Bitmain Antminer S21e XP Hyd 3U or the Canaan Avalon A1566HA better for noise-sensitive spaces?
The Bitmain Antminer S21e XP Hyd 3U is quieter at 50 dB compared to the Canaan Avalon A1566HA at 80 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21e XP Hyd 3U or Canaan Avalon A1566HA?
The Bitmain Antminer S21e XP Hyd 3U scores 44/100 on our Home Mining Score (vs 23/100 for the Canaan Avalon A1566HA). 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 XP Hyd 3U and Canaan Avalon A1566HA?
The Bitmain Antminer S21e XP Hyd 3U runs at 13.0 J/TH while the Canaan Avalon A1566HA runs at 17.8 J/TH — a difference of 4.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 27% better efficacité (13.0 vs 17.8 J/TH).