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登录Avalon 821 (11.5Th)
$699.00
Hashrate
11.5 TH/S
Power
1200 W
Daily Profit
—
ROI
—
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
1200W = 28.8 kWh/day
Daily Profit—
Annual ROI—
Break-even—
Yearly Profit—
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $0.00 | $1.30 | $0.00 | 0.000000 BTC |
| Weekly | $0.00 | $9.07 | $0.00 | 0.000000 BTC |
| Monthly | $0.00 | $38.88 | $0.00 | 0.000000 BTC |
| Yearly | $0.00 | $473.04 | $0.00 | 0.000000 BTC |
Historical Profitability
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Which miner is better for you?
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| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
Canaan Avalon 821 Canaan Current | 11.5 TH/S | 1200 W | 104.4 J/Th | $0.00 | Data unavailable | $699.00 | Viewing |
Canaan Avalon 821
Canaan
Current ProductHashrate
11.5 TH/S
Power
1200 W
Efficiency
104.4 J/Th
Daily Profit
$0.00
Technical Specifications
Performance
| Manufacturer | Canaan |
| Model | Avalon 821 (11.5Th) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 11.5 TH/S |
| Power Consumption | 1200 W |
| Efficiency | 104.4 J/Th |
Physical
| Weight | 15.4 kg |
| Dimensions | 370x136x150(mm) |
| Noise Level | 75 dB |
| Cooling | Air |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 12 - 12.6V |
| 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 821 from Canaan mining SHA-256 algorithm with a maximum hashrate of 11.5TH/S for a power consumption of 1200W
Key Features
- 104.4 J/Th efficiency
- 11.5 TH/S hashrate
- 1200 W power consumption
- SHA-256 algorithm
Why choose Canaan Avalon 821?
The Canaan Avalon 821 from Canaan offers exceptional efficiency at 104.4 J/Th, making it one of the most profitable miners in its class. With a hashrate of 11.5 TH/S, power consumption of 1200 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
截至May 7, 2026，考虑到电费成本$0.045/KWh，Avalon 821 (11.5Th)的计算结果如下：
• 每日收入: $0.452
• 每日电费成本: $1.30
• 每日净利润: $-0.84
预期收益:
• 月度净利润: $-25.32
• 年度净利润: $-308.06
• 每日收入: $0.452
• 每日电费成本: $1.30
• 每日净利润: $-0.84
预期收益:
• 月度净利润: $-25.32
• 年度净利润: $-308.06
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