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Canaan Avalon Nano 3S (6 TH/s)
In stock · $236 per unit · Canaan · Air-cooled · SHA-256
The Canaan Avalon Nano 3S (6 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from Canaan released in Jan 2025. It hashes at 6 TH/s while drawing 140 W, an efficiency of 23.33 J/TH. It is in stock at $236 per unit, delivered and hosted at one of our sites.
Canaan Avalon Nano 3S profitability
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh with 98.7% uptime. Bitcoin $77,356.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000003 BTC | $0.23 | $0.21 | $0.02 |
| Weekly | 0.000021 BTC | $1.59 | $1.46 | $0.13 |
| Monthly | 0.000089 BTC | $6.91 | $6.36 | $0.56 |
| Yearly | 0.001073 BTC | $82.97 | $76.26 | $6.71 |
Electricity per bitcoin mined: $71,100. Year 1 return: 1%.
Canaan Avalon Nano 3S price history
From $248 in Nov 2025 to $236 in Sep 2026 (-5%).
| Month | Price per unit | Price per TH |
|---|---|---|
| Nov 2025 | $253 | $42.17 |
| Dec 2025 | $253 | $42.17 |
| Jan 2026 | $253 | $42.17 |
| Mar 2026 | $253 | $42.17 |
| Apr 2026 | $242 | $40.33 |
| May 2026 | $242 | $40.33 |
| Jun 2026 | $253 | $42.17 |
| Jul 2026 | $236 | $39.42 |
| Aug 2026 | $236 | $39.42 |
| Sep 2026 | $236 | $39.42 |
Where to host the Canaan Avalon Nano 3S
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $71,100 | $1 | $1,971 | 0% |
| Nigeria | Air-cooled | 4.0¢ | 74.7% | $47,400 | $2 | $1,526 | 2% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $71,100 | $1 | $1,280 | 1% |
Canaan Avalon Nano 3S specifications
| Specification | Value |
|---|---|
| Manufacturer | Canaan |
| Model | Canaan Avalon Nano 3S |
| Release date | Jan 2025 |
| Algorithm | SHA-256 |
| Hashrate | 6 TH/s |
| Power consumption | 140 W |
| Efficiency | 23.33 J/TH |
| Cooling | Air-cooled |
Canaan Avalon Nano 3S FAQ
How much does the Canaan Avalon Nano 3S cost?
The Canaan Avalon Nano 3S (6 TH/s) costs $236 per unit ($39.33 per TH/s). Delivered, imported, installed and hosted in Argentina with a two-month hosting deposit, the all-in cost is about $1,280 per machine.
Is the Canaan Avalon Nano 3S (6 TH/s) profitable?
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh, the Canaan Avalon Nano 3S (6 TH/s) is calculated to generate $0.02 daily, $0.56 monthly and $6.71 yearly after electricity, at a bitcoin price of $77,356. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the Canaan Avalon Nano 3S?
Electricity to mine one bitcoin with the Canaan Avalon Nano 3S costs about $71,100 in Argentina, and $71,100 in UAE and $47,400 in Nigeria. Bitcoin trades at $77,356, so every coin it mines is made 8% below the price of buying one.
What is the year 1 return of the Canaan Avalon Nano 3S?
At current bitcoin price and difficulty, the Canaan Avalon Nano 3S returns 0–2% in its first year at our sites, after electricity, against everything paid up front: the machine, shipping, import, infrastructure, setup and hosting deposit. You keep the machine and every bitcoin it mines. It always changes.
What is the hashrate and power consumption of the Canaan Avalon Nano 3S?
The Canaan Avalon Nano 3S produces 6 TH/s of SHA-256 hashrate and consumes 140 W, giving an efficiency of 23.33 J/TH.
Is the Canaan Avalon Nano 3S air-cooled or hydro-cooled?
The Canaan Avalon Nano 3S 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 Nano 3S be hosted?
We can host the Canaan Avalon Nano 3S in UAE (6.0¢/kWh, 99.3% uptime, immersion), Nigeria (4.0¢/kWh, 74.7% uptime) and Argentina (6.0¢/kWh, 98.7% uptime). The bitcoin it mines goes straight to your own wallet.
How has the price of the Canaan Avalon Nano 3S changed?
The Canaan Avalon Nano 3S sold for $248 in Nov 2025 and $236 as of Sep 2026, down 5%. Over that time it ranged from $236 to $253.
When was the Canaan Avalon Nano 3S released?
Canaan announced the Canaan Avalon Nano 3S in Jan 2025.