Block Proto Rig
Professional-Grade Miner
This miner draws 12,000W and produces 80 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.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $24.99 | $20.16 | $4.83 |
| Weekly | $174.92 | $141.12 | $33.80 |
| Monthly | $749.65 | $604.80 | $144.85 |
| Yearly | $9,120.70 | $7,358.40 | $1,762.30 |
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 Block Proto Rig
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
View ProductASIC Miner Market
United StatesWide selection of new and used ASIC miners. US-based shipping.
Shop NowFull Specifications
| Model | Block Proto Rig |
| Model Number | Proto Rig |
| Manufacturer | Block Inc |
| Algorithm | SHA-256 |
| Hashrate | 819 TH/s |
| Power Consumption | 12,000 W |
| Efficiency | 14.652 J/TH |
| Noise Level | 80 dB |
| Dimensions | 390 x 290 x 500mm |
| BTU Output | 40944 BTU/hr |
| Equivalent Heater | Equal to a 12,000W space heater |
| Daily Power Cost | $20.16/day |
| Monthly Power Cost | $604.80/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2025-11-01 |
| Status | Emerging |
Related Miners
Ebang Ebit E9i
Bitmain Antminer S19j (90Th)
Canaan Avalon A1566I
Bitmain Antminer T19 (88Th)
Compare the Block Proto Rig
Frequently Asked Questions
Is the Block Proto Rig profitable?
At $0.07/kWh electricity, the Block Proto Rig generates approximately $4.83 in daily profit. Profitability depends on your electricity rate and Bitcoin network conditions. Use the calculator above with your actual electricity rate for personalized results.
Can I mine Bitcoin at home with the Block Proto Rig?
The Block Proto Rig has a home mining score of 0/100. With 80 dB noise and 12,000W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Block Proto Rig heat my home?
The Block Proto Rig outputs approximately 40944 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 Block Proto Rig need?
The Block Proto Rig draws 12,000W of power. You need a power supply rated for at least 13,200W 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.