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Blackminer
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FPGA
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KAWPOW
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RELEASED SEP 2018
Blackminer F1 — Profitability Simulator
Profit /day
$-0.02
Income /day
$0.29
57.48 RVN/day
Cost $0.31 @ $0.1/kWh
Hashrate
22Mh/s
KAWPOW
Power · Efficiency
130.0W
5.91 j/Mh
Blackminer F1 loses up to $0.02 a day, best on KAWPOW hashpower sale. Also available: mining KAWPOW at 22 Mh/s ($-0.18/day). Pulling 130 W from the wall — at $0.10/kWh, not quite breaking even at today's rates.
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2 minutes ago
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Scenario · add 1 of this rig
vs Ravencoin network: 701.51 GH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
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Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Profit vs cost
cost 238.46%
Tap to switch · 7 sections Profitability Simulator 4/7
Profitability Simulator · Ravencoin
Ravencoin network →
Network hashrate
701.51 GH/s
This rig
22 Mh/s
Network ≈
31,887 rigs
Your share · 1 rig
—
Scenario · add 1 of this rig
vs Ravencoin network: 701.51 GH/s
| Rigs × Qty | Share | Rev /rig/day | Cost /rig/day | Profit /rig/day | Total profit /day |
|---|---|---|---|---|---|
| — | — | — | — | — | — |
Profit vs quantity added
Adjust the Quantity slider to see how adding more of this rig affects earnings.
Open in Mining Profitability Simulator — compare against other rigs
Add up to 4 rigs, plug in your own electricity rate, and stress-test network dilution at farm scale.
Frequently asked
About the Blackminer F1
Is the Blackminer F1 profitable?
As of September 2026, the Blackminer F1 earns $-0.18/day mining KAWPOW at an electricity cost of $0.1/kWh. At this electricity rate it is not profitable.
How does KAWPOW network hashrate change Blackminer F1 profit?
When KAWPOW network hashrate rises, your share of block rewards shrinks proportionally — the Blackminer F1 earns less even if the coin price stays flat. The simulator above lets you scale network hashrate up or down to model competitive pressure from new miners coming online.
What if the KAWPOW coin price moves?
Block rewards are paid in the native coin, so daily revenue scales with price. Doubling the price roughly doubles the Blackminer F1's revenue — and because electricity is fixed, profit grows by more than 2×. The simulator above lets you set a custom price to model upside or downside.