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PRE-ORDER
$/kWh
ConnexionAvalon A1166 Pro (81Th)
$879.00
Hashrate
81 TH/S
Power
3400 W
Daily Profit
$-0.53
ROI
-22%
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
3400W = 81.6 kWh/day
Daily Profit-$0.53
Annual ROI-22%
Break-evenNever
Yearly Profit-$193.63
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $3.14 | $3.67 | -$0.53 | 0.000039 BTC |
| Weekly | $21.99 | $25.70 | -$3.71 | 0.000271 BTC |
| Monthly | $94.25 | $110.16 | -$15.91 | 0.0012 BTC |
| Yearly | $1,146.65 | $1,340.28 | -$193.63 | 0.0141 BTC |
Historical Profitability
Daily profit trends for Bitcoin
Current Daily $-0.54
30-Day Average$-0.71
Best Day$2.76
Price Change (24h)+0.41%
Mineable Coins
Cryptocurrencies you can mine with SHA-256
7 coins available
| Coin | Algorithm | Daily Revenue | Daily Profit | Daily Reward |
|---|---|---|---|---|
 eCashXEC | SHA-256 | $3.41 | -$0.26 | 457824.28 XEC |
 Fractal BitcoinFB | SHA-256 | $3.33 | -$0.34 | 7.24 FB |
 Bitcoin CashBCH | SHA-256 | $3.27 | -$0.40 | 0.0069 BCH |
 BitcoinBTC | SHA-256 | $3.14 | -$0.53 | 0.000039 BTC |
 DigiByteDGB | SHA-256 | $2.40 | -$1.27 | 619.54 DGB |
 PeercoinPPC | SHA-256 | $0.00 | -$3.67 | 11.08 PPC |
 UnobtaniumUNO | SHA-256 | $0.00 | -$3.67 | 8.4899e-8 UNO |
Mining Pools for BTC
Which miner is better for you?
Compare BTC miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
 Canaan Avalon A1166 Pro Canaan Current | 81 TH/S | 3400 W | 41.9 J/Th | $0.53 | N/A | $879.00 | Viewing |
 Antminer S19 XP+ Hyd Bitmain | 293 TH/S | 5567 W | 19 J/Th | $5.35 | 165 days | $879.00 | View |
 Antminer S21(151Th) Bitmain | 151 TH/S | 2643 W | 17.5 J/Th | $3.00 | 277 days | $830.50-6% | View |
 Antminer S19e XP Hyd Bitmain | 251 TH/S | 5522 W | 22 J/Th | $3.77 | 207 days | $779.00-11% | View |
 Antminer S19 XP+ Hyd Bitmain | 266 TH/S | 5054 W | 19 J/Th | $4.86 | 148 days | $718.20-18% | View |
Canaan Avalon A1166 Pro
Canaan
Current ProductHashrate
81 TH/S
Power
3400 W
Efficiency
41.9 J/Th
Daily Profit
$0.53
Antminer S19 XP+ Hyd
Bitmain
Hashrate
293 TH/S
Power
5567 W
Efficiency
19 J/Th
Daily Profit
$5.35
Antminer S21(151Th)
Bitmain
Hashrate
151 TH/S
Power
2643 W
Efficiency
17.5 J/Th
Daily Profit
$3.00
Antminer S19e XP Hyd
Bitmain
Hashrate
251 TH/S
Power
5522 W
Efficiency
22 J/Th
Daily Profit
$3.77
Antminer S19 XP+ Hyd
Bitmain
Hashrate
266 TH/S
Power
5054 W
Efficiency
19 J/Th
Daily Profit
$4.86
Technical Specifications
Performance
| Manufacturer | Canaan |
| Model | Avalon A1166 Pro (81Th) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 81 TH/S |
| Power Consumption | 3400 W |
| Efficiency | 41.9 J/Th |
Physical
| Weight | 15.4 kg |
| Dimensions | 331x195x292(mm) |
| Noise Level | 75 dB |
| Cooling | Air |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 185 - 285V |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
Environment
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 5 - 95 % |
| Altitude | ≤2000m |
Documents & Resources
Detailed Overview
Model A1166 Pro from Canaan mining SHA-256 algorithm with a maximum hashrate of 81TH/S for a power consumption of 3400W
Key Features
- 41.9 J/Th efficiency
- 81 TH/S hashrate
- 3400 W power consumption
- SHA-256 algorithm
Why choose Canaan Avalon A1166 Pro?
The Canaan Avalon A1166 Pro from Canaan offers exceptional efficiency at 41.9 J/Th, making it one of the most profitable miners in its class. With a hashrate of 81 TH/S, power consumption of 3400 W, and support for SHA-256 algorithm, it delivers impressive returns. Backed by manufacturer warranty and our professional support team.
Frequently Asked Questions
Get answers to common questions about this miner
À May 6, 2026, en tenant compte du coût de l'électricité $0.045/KWh, les résultats pour Avalon A1166 Pro (81Th) sont les suivants :
• Revenu quotidien: $3.128
• Coût journalier de l'électricité: $3.67
• Profit net quotidien: $-0.54
Revenu prévisionnel:
• Profit net mensuel: $-16.32
• Profit net annuel: $-198.56
• Revenu quotidien: $3.128
• Coût journalier de l'électricité: $3.67
• Profit net quotidien: $-0.54
Revenu prévisionnel:
• Profit net mensuel: $-16.32
• Profit net annuel: $-198.56
Guides de mining sur le blog LeedMiner
Lectures approfondies sur le choix, le déploiement et l'exploitation de cette classe de miner — publiées sur leedminer.com.
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