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Goldshell
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ASIC
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KHeavyHash
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RELEASED MAR 2024
Goldshell KA-BOX — ROI calculator
Profit /day
$-0.06
Income /day
$0.90
25.08 KAS/day
Cost $0.96 @ $0.1/kWh
Hashrate
1.18Th/s
KHeavyHash
Power · Efficiency
400.0W
0.34 j/Gh
Goldshell KA-BOX loses up to $0.06 a day, best on KHeavyHash mining at 1.18 Th/s. Also available: KHeavyHash hashpower sale ($-0.58/day). Pulling 400 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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3 minutes ago
Similar miners ↓
Tap to switch · 7 sections ROI calculator 6/7
ROI calculator
ROI calculator for Goldshell KA-BOX
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
cost 106.67%
Tap to switch · 7 sections ROI calculator 6/7
ROI calculator
ROI calculator for Goldshell KA-BOX
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 Goldshell KA-BOX
Is the Goldshell KA-BOX profitable?
As of October 2026, the Goldshell KA-BOX earns $-0.06/day mining KHeavyHash at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
What is the payback period for the Goldshell KA-BOX?
Payback equals hardware cost divided by daily profit. The ROI calculator on this page projects payback months for the Goldshell KA-BOX 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 Goldshell KA-BOX?
Break-even electricity is the rate above which the Goldshell KA-BOX 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.
