Elphapex DG 1 (11GH)
Professional-Grade Miner
This miner draws 3,420W and produces 75 dB of noise — it is designed for dedicated mining environments, not living spaces. Professional-grade miners deliver the highest hashrate and revenue per unit but require proper infrastructure: a 240V circuit, adequate ventilation or exhaust ducting, and a space where noise is not a concern (garage, basement, warehouse, or outdoor enclosure).
For home miners looking for a quieter alternative, consider our Bitcoin Space Heater builds or explore open-source miners like the Bitaxe that are purpose-built for residential environments.
Heater-Class Miner
At 3,420W, this miner outputs approximately 11669 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, the electricity cost of running this miner replaces your heating bill — and you earn Bitcoin on top. In cold climates like Canada, this dual-purpose approach can dramatically improve mining economics. D-Central offers purpose-built Bitcoin Space Heater editions with noise reduction, duct adapters, and heater-mode firmware for seamless home integration.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.00 | $5.75 | $-5.75 |
| Weekly | $0.00 | $40.22 | $-40.22 |
| Monthly | $0.01 | $172.37 | $-172.36 |
| Yearly | $0.13 | $2,097.14 | $-2,097.01 |
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 Elphapex DG 1 (11GH)
D-Central Technologies is a Bitcoin-only company. For this miner, check out our trusted partner retailers below.
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Full Specifications
| Model | Elphapex DG 1 (11GH) |
| Model Number | DG 1 (11GH) |
| Manufacturer | Elphapex |
| Algorithm | Scrypt |
| Coins Mined | Litecoin (LTC), Dogecoin (DOGE) |
| Hashrate | 11 GH/s |
| Power Consumption | 3,420 W |
| Efficiency | 310909.1 J/TH |
| Noise Level | 75 dB |
| Dimensions | 369.3*196*287mm |
| Weight | 16.1 |
| BTU Output | 11669 BTU/hr |
| Equivalent Heater | Equal to a 3,420W space heater |
| Daily Power Cost | $5.75/day |
| Monthly Power Cost | $172.37/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2024-03-01 |
| MSRP | $950.00 |
| Status | Active |
Home Mining Assessment
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Compare the Elphapex DG 1 (11GH)
Frequently Asked Questions
Is the Elphapex DG 1 (11GH) profitable?
At $0.07/kWh, the Elphapex DG 1 (11GH) currently operates at a daily loss of $5.75. However, profitability can improve with lower electricity rates or rising BTC prices. If used as a space heater, the heating offset may make it economically viable.
Can I mine Bitcoin at home with the Elphapex DG 1 (11GH)?
The Elphapex DG 1 (11GH) has a home mining score of 36/100. With 75 dB noise and 3,420W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Elphapex DG 1 (11GH) heat my home?
The Elphapex DG 1 (11GH) outputs approximately 11669 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 Elphapex DG 1 (11GH) need?
The Elphapex DG 1 (11GH) draws 3,420W of power. You need a power supply rated for at least 3,762W with appropriate voltage (200-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect your investment.