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Canaan Avalon 741 (7.3 TH/s)
Outdated · Canaan · Air-cooled · SHA-256
The Canaan Avalon 741 (7.3 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from Canaan released in Apr 2017. It runs at 7.3 TH/s while drawing 1,150 W, an efficiency of 157.53 J/TH. It is more than five years old and no longer competitive; the figures below are kept for reference.
More on this machine: Canaan Avalon 741 profitability history
Canaan Avalon 741 profitability
As of Sep 21, 2026, hosted in Argentina at 6.0¢/kWh with 98.7% uptime. Bitcoin $87,031.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000003 BTC | $0.30 | $1.72 | -$1.42 |
| Weekly | 0.000024 BTC | $2.10 | $12.01 | -$9.91 |
| Monthly | 0.000105 BTC | $9.14 | $52.21 | -$43.07 |
| Yearly | 0.001260 BTC | $109.62 | $626.41 | -$516.79 |
Electricity per bitcoin mined: $497,310.
Where to host the Canaan Avalon 741
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $497,310 | -$43 | — | — |
| Nigeria | Air-cooled | 3.9¢ | 73.6% | $323,252 | -$18 | — | — |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $497,310 | -$43 | — | — |
Canaan Avalon 741 specifications
| Specification | Value |
|---|---|
| Manufacturer | Canaan |
| Model | Canaan Avalon 741 |
| Release date | Apr 2017 |
| Algorithm | SHA-256 |
| Hashrate | 7.3 TH/s |
| Power consumption | 1150 W |
| Efficiency | 157.53 J/TH |
| Cooling | Air-cooled |
| Weight | 4.3 kg (approx.) |
Canaan Avalon 741 FAQ
Can I buy the Canaan Avalon 741?
The Canaan Avalon 741 is outdated. Newer models make bitcoin far more cheaply.
Is the Canaan Avalon 741 (7.3 TH/s) profitable?
As of Sep 21, 2026, hosted in Argentina at 6.0¢/kWh, the Canaan Avalon 741 (7.3 TH/s) is calculated to lose $1.42 daily, $43.07 monthly and $516.79 yearly after electricity, at a bitcoin price of $87,031. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the Canaan Avalon 741?
Electricity to mine one bitcoin with the Canaan Avalon 741 costs about $497,310 in Argentina, and $497,310 in UAE and $323,252 in Nigeria. Bitcoin trades at $87,031, so every coin it mines is made above the price of buying one.
What is the hashrate and power consumption of the Canaan Avalon 741?
The Canaan Avalon 741 produces 7.3 TH/s of SHA-256 hashrate and consumes 1,150 W, giving an efficiency of 157.53 J/TH.
What are the dimensions and weight of the Canaan Avalon 741?
The Canaan Avalon 741 measures about n/a and weighs around 4.3 kg.
Is the Canaan Avalon 741 air-cooled or hydro-cooled?
The Canaan Avalon 741 is air-cooled with fans. In the UAE we run air-cooled machines in immersion tanks instead, which keeps them cool in desert heat.
Where can the Canaan Avalon 741 be hosted?
We can host the Canaan Avalon 741 in UAE (6.0¢/kWh, 99.3% uptime, immersion), Nigeria (3.9¢/kWh, 73.6% uptime) and Argentina (6.0¢/kWh, 98.7% uptime). The bitcoin it mines goes straight to your own wallet.
When was the Canaan Avalon 741 released?
Canaan announced the Canaan Avalon 741 in Apr 2017.