Goldshell Mini-DOGE III
Compact Scrypt miner suitable for home use. Low noise and standard outlet power. Mines both LTC and DOGE via merge mining.
Heater-Class Miner
At 500W, this miner outputs approximately 1706 BTU/hr of heat — equivalent to a standard electric space heater. Every watt consumed by an ASIC miner is converted to heat with 100% efficiency, making it a space heater that also mines Bitcoin.
During heating season, miner heat can offset part of the heat a room would otherwise need from another electric heater. The economics depend on your electricity rate, room heat demand, BTC price, network difficulty, and noise constraints.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.00 | $0.84 | $-0.84 |
| Weekly | $0.00 | $5.88 | $-5.88 |
| Monthly | $0.00 | $25.20 | $-25.20 |
| Yearly | $0.01 | $306.60 | $-306.59 |
Heating offset estimates the value of heat replacing an electric space heater during heating season (~6 months/year in Canada). Actual savings depend on your heating setup and climate.
Where to Buy the Goldshell Mini-DOGE III
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Full Specifications
| Model | Goldshell Mini-DOGE III |
| Model Number | Mini-DOGE III |
| Manufacturer | Goldshell |
| Algorithm | Scrypt |
| Coins Mined | Litecoin (LTC), Dogecoin (DOGE) |
| Hashrate | 800 MH/s |
| Power Consumption | 500 W |
| Efficiency | 625000 J/TH |
| Noise Level | 55 dB |
| Chip Model | Custom ASIC |
| Cooling | Air |
| Voltage Range | 100-240V AC |
| Operating Temperature | 0-40°C |
| Dimensions | 200x130x145 |
| Weight | 3.2 |
| Interface | WiFi + Ethernet |
| BTU Output | 1706 BTU/hr |
| Equivalent Heater | Small personal heater (1,706 BTU/hr) |
| Daily Power Cost | $0.84/day |
| Monthly Power Cost | $25.20/mo |
| Circuit Requirement | Standard 120V 15A |
| Release Date | 2023-08-01 |
| MSRP | $499.00 |
| Status | Active |
Home Mining Assessment
Compact Scrypt miner suitable for home use. Low noise and standard outlet power. Mines both LTC and DOGE via merge mining.
The Goldshell Mini-DOGE III is a Scrypt cryptocurrency miner manufactured by Goldshell. It delivers a hashrate of 800 MH/s with a power consumption of 500W, achieving an efficiency of 625000 J/TH.
Built on the Custom ASIC ASIC chip, uses air cooling, operates at 55 dB noise level, weighs 3.2 kg, measures 200x130x145.
With a home mining score of 62/100, this miner is moderately suitable for residential use. It produces 1706 BTU/h of heat output, making it suitable for supplemental space heating.
At 625000 J/TH, the Goldshell Mini-DOGE III sits in the legacy efficiency tier, so it is most economical run as a space heater or for hobby and learning setups rather than for pure profit.
Its waste heat (around 1706 BTU/h) can be ducted into a room, turning money you would otherwise spend on heating into hashrate.
View detailed specifications, real-time profitability calculations, and comparison data for the Goldshell Mini-DOGE III in our comprehensive ASIC miner database.
Recommended parts and tools
Confirm symptoms against the guide, then route to the exact part, tool, or repair workflow that matches the miner family.
Related Miners
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Goldshell MINI DOGE III (650Mh)
Bitmain Antminer L11 Pro (21Gh)
Compare the Goldshell Mini-DOGE III
Frequently Asked Questions
What are the current mining economics for the Goldshell Mini-DOGE III?
At $0.07/kWh, the Goldshell Mini-DOGE III currently shows an estimated daily net cost of $0.84 before pool fees and hardware cost. Lower electricity rates, network changes, BTC price changes, or useful heat recovery can change the result.
Can I mine Bitcoin at home with the Goldshell Mini-DOGE III?
Yes, the Goldshell Mini-DOGE III scores 62/100 for home mining viability. It produces 55 dB of noise and draws 500W. It is suitable for home environments with appropriate placement considerations.
Can the Goldshell Mini-DOGE III heat my home?
The Goldshell Mini-DOGE III outputs approximately 1706 BTU/hr of heat. For reference, a typical space heater produces 5,000-5,500 BTU/hr. All electrical energy consumed by the miner is converted to heat, making it 100% efficient as a heater. D-Central offers Bitcoin Space Heater builds designed specifically for home heating integration.
What power supply does the Goldshell Mini-DOGE III need?
The Goldshell Mini-DOGE III draws 500W of power. You need a power supply rated for at least 550W with appropriate voltage (100-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect the miner and wiring.