MicroBT WhatsMiner M78S
Latest Generation Hardware
This is the newest generation of mining hardware, featuring the most advanced ASIC chips available. Latest-gen miners deliver the highest efficiency (lowest J/TH), the best profitability per watt, and the longest profitable lifespan.
Lower J/TH means lower operating costs and more profit per hash. Cutting-edge silicon technology means this miner will remain competitive longer than older generations as network difficulty rises.
Professional-Grade Miner
This miner draws 6,723W 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.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $15.96 | $11.29 | $4.67 |
| Weekly | $111.74 | $79.06 | $32.68 |
| Monthly | $478.89 | $338.84 | $140.05 |
| Yearly | $5,826.47 | $4,122.54 | $1,703.92 |
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 MicroBT WhatsMiner M78S
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 | MicroBT WhatsMiner M78S |
| Model Number | WhatsMiner M78S |
| Manufacturer | MicroBT |
| Algorithm | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Hashrate | 498 TH/s |
| Power Consumption | 6,723 W |
| Efficiency | 13.5 J/TH |
| Noise Level | 75 dB |
| Dimensions | 401*267.5*147mm |
| Weight | 18 |
| BTU Output | 22939 BTU/hr |
| Equivalent Heater | Equal to a 6,723W space heater |
| Daily Power Cost | $11.29/day |
| Monthly Power Cost | $338.84/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2026-01-01 |
| Status | Active |
Home Mining Assessment
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Frequently Asked Questions
Is the MicroBT WhatsMiner M78S profitable?
At $0.07/kWh electricity, the MicroBT WhatsMiner M78S generates approximately $4.67 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 MicroBT WhatsMiner M78S?
The MicroBT WhatsMiner M78S has a home mining score of 30/100. With 75 dB noise and 6,723W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the MicroBT WhatsMiner M78S heat my home?
The MicroBT WhatsMiner M78S outputs approximately 22939 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 MicroBT WhatsMiner M78S need?
The MicroBT WhatsMiner M78S draws 6,723W of power. You need a power supply rated for at least 7,395W 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.