MicroBT Whatsminer M61
Professional-Grade Miner
This miner draws 3,980W 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 | $5.51 | $6.69 | $-1.17 |
| Weekly | $38.60 | $46.80 | $-8.20 |
| Monthly | $165.44 | $200.59 | $-35.15 |
| Yearly | $2,012.88 | $2,440.54 | $-427.66 |
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 M61
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
Shop all Bitcoin mining productsASIC Miner Market
United StatesWide selection of new and used ASIC miners. US-based shipping.
Shop NowFull Specifications
| Model | MicroBT Whatsminer M61 |
| Model Number | Whatsminer M61 |
| Manufacturer | MicroBT |
| Algorithm | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Hashrate | 200 TH/s |
| Power Consumption | 3,980 W |
| Efficiency | 19.9 J/TH |
| Noise Level | 75 dB |
| Dimensions | 430 x 155 x 226mm |
| Weight | 13.5 |
| BTU Output | 13580 BTU/hr |
| Equivalent Heater | Equal to a 3,980W space heater |
| Daily Power Cost | $6.69/day |
| Monthly Power Cost | $200.59/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2024-12-01 |
| MSRP | $2,200.00 |
| Status | Active |
Home Mining Assessment
The MicroBT Whatsminer M61 is a SHA-256 cryptocurrency miner manufactured by MicroBT. It delivers a hashrate of 200 TH/s with a power consumption of 3980W, achieving an efficiency of 19.9 J/TH.
Operates at 75 dB noise level, weighs 13.5 kg, measures 430 x 155 x 226mm.
With a home mining score of 30/100, this miner is best suited for dedicated mining spaces for residential use. It produces 13580 BTU/h of heat output, making it effective for supplemental space heating.
At 19.9 J/TH, the MicroBT Whatsminer M61 sits in the current-generation efficiency tier, competitive with modern SHA-256 hardware (roughly 13-19 J/TH).
Its waste heat (around 13580 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 MicroBT Whatsminer M61 in our comprehensive ASIC miner database.
Whatsminer specs, repair, and parts
Use the Whatsminer cluster to connect MicroBT specs, M30/M50/M60 troubleshooting, shrouds, repair workflow, and hosting decisions.
Related Miners
Antminer Slim Edition (S9)
Bitdeer SealMiner A2 Pro Air
MicroBT WhatsMiner M73
Whatsminer M56S+
Frequently Asked Questions
What are the current mining economics for the MicroBT Whatsminer M61?
At $0.07/kWh, the MicroBT Whatsminer M61 currently shows an estimated daily net cost of $1.17 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 MicroBT Whatsminer M61?
The MicroBT Whatsminer M61 has a home mining score of 30/100. With 75 dB noise and 3,980W 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 M61 heat my home?
The MicroBT Whatsminer M61 outputs approximately 13580 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 M61 need?
The MicroBT Whatsminer M61 draws 3,980W of power. You need a power supply rated for at least 4,378W 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 the miner and wiring.