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Bitdeer
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ASIC
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Sha256
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RELEASED SEP 2025
Bitdeer SealMiner A3 Pro Air — ROI calculator
Profit /day
$4.16
Income /day
$12.86
0.00013013 BTC/day
Cost $8.70 @ $0.1/kWh
Hashrate
290Th/s
Sha256
Power · Efficiency
3625.0W
12.50 j/Th
Bitdeer SealMiner A3 Pro Air makes up to $4.16 a day, best on Sha256 hashpower sale. Also available: mining Sha256 at 290 Th/s ($1.78/day). Pulling 3,625 W from the wall — at $0.10/kWh, profitable at today's rates.
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less than a minute ago
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Tap to switch · 7 sections ROI calculator 6/7
ROI calculator
ROI calculator for Bitdeer SealMiner A3 Pro Air
Model payback, electricity, and first-year return for this rig.
Hardware cost
$5,000
Electricity rate
$0.10/kWh
Runtime per day
24
Pool fee
2.0%
Difficulty growth /yr
+0%
Net profit /day
$0.00
after electricity & fees
Payback period
—
—
First-year return
$0
—
Projected cumulative profit
The line crosses $0 on the day you break even. Everything above is pure profit.
Monthly P&L · 3-year horizon
Capital cost is booked in month 1. Cumulative columns include the rig purchase, so Net goes positive at true breakeven.
| Month | Earned (mo) | Cost burned (mo) | Cumulative earned | Cumulative cost | Net | % ROI |
|---|
Profit vs cost
profit 16.98%
cost 83.02%
Tap to switch · 7 sections ROI calculator 6/7
ROI calculator
ROI calculator for Bitdeer SealMiner A3 Pro Air
Model payback, electricity, and first-year return for this rig.
Hardware cost
$5,000
Electricity rate
$0.10/kWh
Runtime per day
24
Pool fee
2.0%
Difficulty growth /yr
+0%
Net profit /day
$0.00
after electricity & fees
Payback period
—
—
First-year return
$0
—
Projected cumulative profit
The line crosses $0 on the day you break even. Everything above is pure profit.
Monthly P&L · 3-year horizon
Capital cost is booked in month 1. Cumulative columns include the rig purchase, so Net goes positive at true breakeven.
| Month | Earned (mo) | Cost burned (mo) | Cumulative earned | Cumulative cost | Net | % ROI |
|---|
Frequently asked
About the Bitdeer SealMiner A3 Pro Air
Is the Bitdeer SealMiner A3 Pro Air profitable?
As of October 2026, the Bitdeer SealMiner A3 Pro Air earns $1.80/day mining Sha256 at an electricity cost of $0.1/kWh. Yes, it is currently profitable.
What is the payback period for the Bitdeer SealMiner A3 Pro Air?
Payback equals hardware cost divided by daily profit. The ROI calculator on this page projects payback months for the Bitdeer SealMiner A3 Pro Air at $0.1/kWh — adjust the electricity rate and the hardware cost to match your scenario. Most miners aim for 12–24 month payback on new hardware.
What's the break-even electricity rate for the Bitdeer SealMiner A3 Pro Air?
Break-even electricity is the rate above which the Bitdeer SealMiner A3 Pro Air stops being profitable. The calculator below derives it from the rig's revenue and power draw — anything below this rate yields positive daily profit, anything above turns the rig into a net loss.
