VolcMiner D1 Mini Profitability — LTC+DOGE Merged Mining
Is the VolcMiner D1 Mini profitable?
A 2.2 GH/s home Scrypt miner at 500 W (approx. manufacturer spec), ~0.23 J/MH — efficiency close to full-size machines at a household-friendly draw. Retail listings put noise anywhere from 40 to 55 dB; treat livability claims as unverified until you hear one.
The only honest answer is a live one: revenue moves with LTC and DOGE prices and network hashrate every day. The spec reads well on paper; the noise spread in retail listings is wide enough that we print it as a range and suggest hearing one before wall-mounting your plans. The break-even electricity figure is the line — pay less per kWh than that and the machine earns, pay more and it burns.
Why both coins count
Every serious Scrypt profitability number counts both reward streams. Through AuxPoW merged mining, the same hashes earn full Litecoin and full Dogecoin block rewards on one power bill — LTC-only math understates VolcMiner D1 Mini revenue by the entire DOGE share. The mechanics are on our LTC+DOGE merged mining calculator, which this page's math mirrors exactly.
Specs & physical reality
| Spec | Value |
|---|---|
| Factory bin — 2.2 GH/s | 2.2 GH/s · 500 W · 0.23 J/MH |
| Input power | 100–240 V standard outlet |
| Current draw | ≈4.2 A at 120 V — fine on a shared circuit |
| Heat output | ≈1,706 BTU/hr (500 W — all of it becomes room heat) |
| Noise | 40–55 dB per retail listings, unverified |
| Warranty | varies by brand, seller and region — get the term in writing before paying; used units typically carry none |
| Spec source | VolcMiner — approx. manufacturer figures; real units vary by bin, firmware and temperature |
FAQ
- Does the VolcMiner D1 Mini mine LTC and DOGE at the same time?
- Yes — Scrypt machines merge-mine. The same proof of work is submitted to both chains, earning full rewards on each. Most major LTC pools credit DOGE automatically alongside LTC.
- What does the revenue figure exclude?
- Transaction fees on both chains (small next to subsidies, so figures are slightly conservative), cooling power, and difficulty drift. The 2027 Litecoin halving is a scheduled cut, not drift — the payback tile flags it when your horizon crosses it.
- How do I actually get paid in DOGE?
- Point the machine at a merged-mining pool — most major LTC pools (ViaBTC, F2Pool, Antpool among them) credit DOGE automatically alongside LTC. You mine one Scrypt job; the pool pays both coins to the addresses you set, on its normal payout schedule and fees. Nothing extra to configure on the machine.