Legacy hardware
StrongU STU-U1+ mines algorithms with no live market data
No live market data source for this algorithm Returns are zero or minimal in 2026.
Active alternatives in the same hardware class
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StrongU
·
ASIC
·
Blake256R14-dcr
·
RELEASED OCT 2018
StrongU STU-U1+ — ROI calculator
Profit /day
legacy
Income /day
—
Cost $4.44 @ $0.1/kWh
Hashrate
12.8Th/s
Blake256R14-dcr
Power · Efficiency
1850.0W
0.14 j/Gh
StrongU STU-U1+ is legacy hardware — its algorithms are no longer tracked by our live pipeline. Returns are zero or minimal at today's rates.
Tap to switch · 6 sections ROI calculator 5/6
ROI calculator
ROI calculator for StrongU STU-U1+
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
Tap to switch · 6 sections ROI calculator 5/6
ROI calculator
ROI calculator for StrongU STU-U1+
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 StrongU STU-U1+
Is the StrongU STU-U1+ profitable?
As of October 2026, the StrongU STU-U1+ earns $-4.44/day mining Blake256R14-dcr at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
What is the payback period for the StrongU STU-U1+?
Payback equals hardware cost divided by daily profit. The ROI calculator on this page projects payback months for the StrongU STU-U1+ 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 StrongU STU-U1+?
Break-even electricity is the rate above which the StrongU STU-U1+ 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.
