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Bitdeer SealMiner A2 Pro Air (255 TH/s)
Sold out · last price $3,298 per unit · Bitdeer · Air-cooled · SHA-256
The Bitdeer SealMiner A2 Pro Air (255 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from Bitdeer released in Mar 2025. It hashes at 255 TH/s while drawing 3,790 W, an efficiency of 14.86 J/TH. It is currently sold out; the figures below show what it would earn if hosted with us today.
Bitdeer SealMiner A2 Pro Air 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 | 0.000125 BTC | $9.66 | $5.66 | $4.00 |
| Weekly | 0.000874 BTC | $67.63 | $39.59 | $28.03 |
| Monthly | 0.003799 BTC | $293.88 | $172.06 | $121.82 |
| Yearly | 0.045584 BTC | $3,526.17 | $2,064.43 | $1,461.73 |
Electricity per bitcoin mined: $45,289. Year 1 return: 25%.
Bitdeer SealMiner A2 Pro Air price history
From $3,254 in Jul 2026 to $3,254 in Sep 2026 (+0%).
| Month | Price per unit | Price per TH |
|---|---|---|
| Jul 2026 | $3,254 | $12.76 |
| Aug 2026 | $3,254 | $12.76 |
| Sep 2026 | $3,254 | $12.76 |
Where to host the Bitdeer SealMiner A2 Pro Air
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $45,289 | $123 | $5,675 | 26% |
| Nigeria | Air-cooled | 4.0¢ | 74.7% | $30,193 | $136 | $5,884 | 28% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $45,289 | $122 | $5,750 | 25% |
Bitdeer SealMiner A2 Pro Air specifications
| Specification | Value |
|---|---|
| Manufacturer | Bitdeer |
| Model | Bitdeer SealMiner A2 Pro Air |
| Release date | Mar 2025 |
| Algorithm | SHA-256 |
| Hashrate | 255 TH/s |
| Power consumption | 3790 W |
| Efficiency | 14.86 J/TH |
| Cooling | Air-cooled |
Bitdeer SealMiner A2 Pro Air FAQ
How much does the Bitdeer SealMiner A2 Pro Air cost?
The Bitdeer SealMiner A2 Pro Air (255 TH/s) is sold out with us; its market price is about $3,298 per unit ($12.93 per TH/s). Delivered, imported, installed and hosted in Argentina with a two-month hosting deposit, the all-in cost is about $5,750 per machine.
Is the Bitdeer SealMiner A2 Pro Air (255 TH/s) profitable?
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh, the Bitdeer SealMiner A2 Pro Air (255 TH/s) is calculated to generate $4.00 daily, $121.82 monthly and $1,461.73 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 Bitdeer SealMiner A2 Pro Air?
Electricity to mine one bitcoin with the Bitdeer SealMiner A2 Pro Air costs about $45,289 in Argentina, and $45,289 in UAE and $30,193 in Nigeria. Bitcoin trades at $77,356, so every coin it mines is made 41% below the price of buying one.
What is the year 1 return of the Bitdeer SealMiner A2 Pro Air?
At current bitcoin price and difficulty, the Bitdeer SealMiner A2 Pro Air returns 25–28% 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 A2 Pro Air?
The Bitdeer SealMiner A2 Pro Air produces 255 TH/s of SHA-256 hashrate and consumes 3,790 W, giving an efficiency of 14.86 J/TH.
Is the Bitdeer SealMiner A2 Pro Air air-cooled or hydro-cooled?
The Bitdeer SealMiner A2 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 A2 Pro Air be hosted?
We can host the Bitdeer SealMiner A2 Pro Air 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 Bitdeer SealMiner A2 Pro Air changed?
The Bitdeer SealMiner A2 Pro Air sold for $3,254 in Jul 2026 and $3,254 as of Sep 2026, up 0%. Over that time it ranged from $3,254 to $3,254.
When was the Bitdeer SealMiner A2 Pro Air released?
Bitdeer announced the Bitdeer SealMiner A2 Pro Air in Mar 2025.