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IN STOCK
$/kWh
登錄Sealminer A2 Pro Air (256Th)
$2,970.00
Hashrate
256 TH/S
Power
3806 W
Daily Profit
$4.92
ROI
61%
1
Profitability Calculator
Estimate your mining returns based on current market conditions
$/kWh
3806W = 91.3 kWh/day
Daily Profit$4.92
Annual ROI61%
Break-even604 days
Yearly Profit$1,797.51
| Period | Revenue | Electricity Cost | Net Profit | BTC Mined |
|---|---|---|---|---|
| Daily | $9.04 | $4.11 | $4.92 | 0.000120 BTC |
| Weekly | $63.25 | $28.77 | $34.47 | 0.000838 BTC |
| Monthly | $271.06 | $123.31 | $147.74 | 0.0036 BTC |
| Yearly | $3,297.84 | $1,500.33 | $1,797.51 | 0.0437 BTC |
Historical Profitability
Daily profit trends for Bitcoin
Current Daily $4.97
30-Day Average$3.61
Best Day$14.05
Price Change (24h)-0.38%
Mineable Coins
Cryptocurrencies you can mine with SHA-256
7 coins available
| Coin | Algorithm | Daily Revenue | Daily Profit | Daily Reward |
|---|---|---|---|---|
 Fractal BitcoinFB | SHA-256 | $9.72 | $5.61 | 21.17 FB |
 eCashXEC | SHA-256 | $9.24 | $5.13 | 1306377.76 XEC |
 DigiByteDGB | SHA-256 | $9.18 | $5.07 | 2229.38 DGB |
 BitcoinBTC | SHA-256 | $9.04 | $4.92 | 0.000120 BTC |
 Bitcoin CashBCH | SHA-256 | $8.76 | $4.65 | 0.0197 BCH |
 PeercoinPPC | SHA-256 | $0.00 | -$4.11 | 37.39 PPC |
 UnobtaniumUNO | SHA-256 | $0.00 | -$4.11 | 2.5773e-7 UNO |
Mining Pools for BTC
Which miner is better for you?
Compare BTC miners with similar hashrate or price
| Miner | Hashrate | Power | Efficiency | Daily Profit | Payback Period | Price | Action |
|---|---|---|---|---|---|---|---|
Bitdeer Sealminer A2 Pro Air(256Th) Bitdeer Current | 256 TH/S | 3806 W | 14.86 J/Th | $4.92 | 604 days | $2,970.00 | Viewing |
 Bitdeer Sealminer A2 Pro(260Th) Bitdeer | 260 TH/S | 3817 W | 14.86 J/Th | $5.05 | 588 days | $2,969.60 - $3,147.00 | View |
 Antminer S19 XP+ Hyd Bitmain | 252 TH/S | 4788 W | 19 J/Th | $3.72 | 176 days | $655.20-78% | View |
 Antminer S19e XP Hyd Bitmain | 251 TH/S | 5522 W | 22 J/Th | $2.89 | 270 days | $779.00-74% | View |
 Whatsminer M70S MicroBT | 242 TH/S | 3267 W | 13.5 J/Th | $5.01 | 580 days | $2,904.00-2% | View |
Bitdeer Sealminer A2 Pro Air(256Th)
Bitdeer
Current ProductHashrate
256 TH/S
Power
3806 W
Efficiency
14.86 J/Th
Daily Profit
$4.92
Bitdeer Sealminer A2 Pro(260Th)
Bitdeer
Hashrate
260 TH/S
Power
3817 W
Efficiency
14.86 J/Th
Daily Profit
$5.05
Antminer S19 XP+ Hyd
Bitmain
Hashrate
252 TH/S
Power
4788 W
Efficiency
19 J/Th
Daily Profit
$3.72
Antminer S19e XP Hyd
Bitmain
Hashrate
251 TH/S
Power
5522 W
Efficiency
22 J/Th
Daily Profit
$2.89
Whatsminer M70S
MicroBT
Hashrate
242 TH/S
Power
3267 W
Efficiency
13.5 J/Th
Daily Profit
$5.01
Technical Specifications
Performance
| Manufacturer | Bitdeer |
| Model | Sealminer A2 Pro Air (256Th) |
| Release Date | March 2024 |
| Algorithm | SHA-256 |
| Hashrate | 256 TH/S |
| Power Consumption | 3806 W |
| Efficiency | 14.86 J/Th |
Physical
| Weight | 15.4 kg |
| Dimensions | 197X365X292(mm) |
| Noise Level | 75 dB |
| Cooling | Air |
Power Requirements
| Power Interface | 2x C19, 20A minimum |
| Input Voltage | 200-240V AC |
| Frequency | 50/60 Hz |
| Recommended PSU | 4000W+ |
Environment
| Operating Temperature | 0°C ~ 40°C |
| Storage Temperature | -20°C ~ 70°C |
| Operating Humidity | 10 - 90 % |
| Altitude | ≤2000m |
Detailed Overview
Bitdeer Sealminer A2 Pro Air (256Th/s) from Bitdeer mining SHA-256 algorithm with a maximum hashrate of 256TH/S for a power consumption of 3806W
Key Features
- 14.86 J/Th efficiency
- 256 TH/S hashrate
- 3806 W power consumption
- SHA-256 algorithm
Why choose Bitdeer Sealminer A2 Pro Air(256Th)?
The Bitdeer Sealminer A2 Pro Air(256Th) from Bitdeer offers exceptional efficiency at 14.86 J/Th, making it one of the most profitable miners in its class. With a hashrate of 256 TH/S, power consumption of 3806 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Apr 21, 2026，考虑到电费成本$0.045/KWh，Sealminer A2 Pro Air (256Th)的计算结果如下：
• 每日收入: $9.060
• 每日电费成本: $4.11
• 每日净利润: $4.95
预期收益:
• 月度净利润: $148.49
• 年度净利润: $1806.57
• 每日收入: $9.060
• 每日电费成本: $4.11
• 每日净利润: $4.95
预期收益:
• 月度净利润: $148.49
• 年度净利润: $1806.57
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