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Bitdeer SealMiner A3 Pro Air (290 TH/s)
Sold out · Last price $6,296 all-in, delivered, installed and hosted in Argentina · Bitdeer · Air-cooled · SHA-256
The Bitdeer SealMiner A3 Pro Air (290 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from Bitdeer released in Sep 2025. It runs at 290 TH/s while drawing 3,625 W, an efficiency of 12.5 J/TH. It is currently sold out; the figures below show what it would earn if hosted with us today.
More on this machine: Bitdeer SealMiner A3 Pro Air profitability history
Bitdeer SealMiner A3 Pro Air profitability
As of Nov 1, 2026, hosted in Argentina at 6.5¢/kWh with 98.7% uptime. Bitcoin $77,951.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000122 BTC | $9.54 | $5.86 | $3.68 |
| Weekly | 0.000856 BTC | $66.75 | $41.02 | $25.73 |
| Monthly | 0.003721 BTC | $290.09 | $178.28 | $111.81 |
| Yearly | 0.044652 BTC | $3,480.64 | $2,139.10 | $1,341.54 |
Electricity per bitcoin mined: $47,906. Year 1 return: 21%.
Where to host the Bitdeer SealMiner A3 Pro Air
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.5¢ | 99.3% | $47,906 | $112 | $6,135 | 22% |
| Nigeria | Air-cooled | 4.5¢ | 73.6% | $33,166 | $124 | $6,310 | 24% |
| Argentina | Air-cooled | 6.5¢ | 98.7% | $47,906 | $112 | $6,296 | 21% |
Bitdeer SealMiner A3 Pro Air specifications
| Specification | Value |
|---|---|
| Manufacturer | Bitdeer |
| Model | Bitdeer SealMiner A3 Pro Air |
| Release date | Oct 2025 |
| Algorithm | SHA-256 |
| Hashrate | 290 TH/s |
| Power consumption | 3625 W |
| Efficiency | 12.5 J/TH |
| Cooling | Air-cooled |
| Weight | 15.5 kg (approx.) |
Bitdeer SealMiner A3 Pro Air FAQ
How much does the Bitdeer SealMiner A3 Pro Air cost?
The all-in price of the Bitdeer SealMiner A3 Pro Air (290 TH/s) is about $6,296 per machine, delivered, imported, installed and hosted in Argentina with a two-month hosting deposit. That is the machine itself at $4,308 ($14.86 per TH/s, the Hong Kong price) plus shipping, infrastructure, import duty, customs, setup and the deposit. It is sold out with us; these figures use its market price.
Is the Bitdeer SealMiner A3 Pro Air (290 TH/s) profitable?
As of Nov 1, 2026, hosted in Argentina at 6.5¢/kWh, the Bitdeer SealMiner A3 Pro Air (290 TH/s) is calculated to generate $3.68 daily, $111.81 monthly and $1,341.54 yearly after electricity, at a bitcoin price of $77,951. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the Bitdeer SealMiner A3 Pro Air?
Electricity to mine one bitcoin with the Bitdeer SealMiner A3 Pro Air costs about $47,906 in Argentina, and $47,906 in UAE and $33,166 in Nigeria. Bitcoin trades at $77,951, so every coin it mines is made 39% below the price of buying one.
What is the year 1 return of the Bitdeer SealMiner A3 Pro Air?
At current bitcoin price and difficulty, the Bitdeer SealMiner A3 Pro Air returns 21–24% 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 Bitdeer SealMiner A3 Pro Air?
The Bitdeer SealMiner A3 Pro Air produces 290 TH/s of SHA-256 hashrate and consumes 3,625 W, giving an efficiency of 12.5 J/TH.
What are the dimensions and weight of the Bitdeer SealMiner A3 Pro Air?
The Bitdeer SealMiner A3 Pro Air measures about n/a and weighs around 15.5 kg.
Is the Bitdeer SealMiner A3 Pro Air air-cooled or hydro-cooled?
The Bitdeer SealMiner A3 Pro Air 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 Bitdeer SealMiner A3 Pro Air be hosted?
We can host the Bitdeer SealMiner A3 Pro Air in UAE (6.5¢/kWh, 99.3% uptime, immersion), Nigeria (4.5¢/kWh, 73.6% uptime) and Argentina (6.5¢/kWh, 98.7% uptime). The bitcoin it mines goes straight to your own wallet.
When was the Bitdeer SealMiner A3 Pro Air released?
Bitdeer announced the Bitdeer SealMiner A3 Pro Air in Sep 2025.