What does profitable mean for a home miner?
Separate three questions: what the hardware costs, what running it costs, and what mining receipts you actually receive. A dashboard can show that a miner is working without showing that it has earned enough to cover electricity or repay the purchase.
This store’s miner costs $149 USD including delivery. That upfront cost is separate from power, any destination-specific import charges and the terms of your selected mining service. A purchase price alone cannot produce a reliable payback date.
Calculate your electricity cost
Use power measured at the wall so the estimate includes the power supply’s contribution. Convert watts to kilowatts, multiply by hours of operation, then multiply by your electricity tariff. Use your bill’s units and currency consistently.
Worked illustration: a 100 W device running 24 hours uses 2.4 kWh per day. At $0.20 per kWh, energy costs $0.48 per day, or $14.40 over 30 identical days. These are hypothetical inputs, not a measured specification or operating-cost promise for the Revision 6.1 unit.
| Step | Formula / example | Meaning |
|---|---|---|
| Energy per day | 100 ÷ 1,000 × 24 = 2.4 kWh | Illustrative 100 W, continuous operation |
| Cost per day | 2.4 × $0.20 = $0.48 | Hypothetical tariff |
| Cost over 30 days | $0.48 × 30 = $14.40 | Assumes unchanged power and tariff |
Solo rewards and regular payouts are different
In solo mining, reward timing is highly uneven. A small setup may run for a long time without finding a block. That makes a daily-income claim or a fixed return-on-investment date a poor description of the experience.
If you choose a pooled service instead, read its payout rules, fees and minimum withdrawal conditions. Check the miner’s compatibility with the service. This guide does not estimate current rewards, recommend an investment, or assume future Bitcoin prices.
A practical decision checklist
Decide what you want to learn or operate before judging a miner only by headline revenue. A hobby budget can account for hardware and power even when mining receipts are zero. If your purchase requires predictable cash flow or a guaranteed payback period, those requirements are not met by the promises on this page.
- Record the full purchase and destination-related costs.
- Measure power using the configuration you intend to run.
- Use your real electricity tariff, including relevant variable charges.
- Read your chosen service’s fees and payout terms.
- Budget for the possibility of no solo-mining reward.
- Recalculate when power settings or tariffs change.
Common questions
Will NerdQaxe++ pay for itself?
There is no guaranteed payback. Compare actual mining receipts with the purchase and running costs; solo-mining receipts can remain zero.
Can I use the displayed hashrate as daily income?
No. Hashrate measures mining computation, not a cash payment. Actual receipts depend on the mining service and reward outcomes.
Sources and further reading
Use the linked project documentation for release-specific details. The upstream projects and this store are separate; compatibility depends on the exact supplied board and installed build.