iBeLink BM-K1 Max
Professional-Grade Miner
This miner draws 3,200W 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 3,200W, this miner outputs approximately 10918 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 | $1.03 | $5.38 | $-4.35 |
| Weekly | $7.19 | $37.63 | $-30.44 |
| Monthly | $30.82 | $161.28 | $-130.46 |
| Yearly | $374.94 | $1,962.24 | $-1,587.30 |
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 iBeLink BM-K1 Max
D-Central Technologies is a Bitcoin-only company. For this miner, check out our trusted partner retailers below.
Partner links may earn D-Central a commission at no extra cost to you. Have you considered Bitcoin mining instead? Explore Bitcoin miners →
Full Specifications
| Model | iBeLink BM-K1 Max |
| Model Number | BM-K1 Max |
| Manufacturer | iBeLink |
| Algorithm | Blake2s |
| Coins Mined | Kadena (KDA) |
| Hashrate | 32 TH/s |
| Power Consumption | 3,200 W |
| Efficiency | 100 J/TH |
| Dimensions | 340 x 190 x 293mm |
| Weight | 12200 |
| BTU Output | 10918 BTU/hr |
| Equivalent Heater | Equal to a 3,200W space heater |
| Daily Power Cost | $5.38/day |
| Monthly Power Cost | $161.28/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2022-06-01 |
| MSRP | $1,250.00 |
| Status | Active |
Home Mining Assessment
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Frequently Asked Questions
Is the iBeLink BM-K1 Max profitable?
At $0.07/kWh, the iBeLink BM-K1 Max currently operates at a daily loss of $4.35. 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 iBeLink BM-K1 Max?
The iBeLink BM-K1 Max has a home mining score of 22/100. With 0 dB noise and 3,200W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the iBeLink BM-K1 Max heat my home?
The iBeLink BM-K1 Max outputs approximately 10918 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 iBeLink BM-K1 Max need?
The iBeLink BM-K1 Max draws 3,200W of power. You need a power supply rated for at least 3,520W 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.