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MicroBT Whatsminer M61S (222 TH/s)
In stock · $2,678 all-in, delivered, installed and hosted in Argentina · MicroBT · Air-cooled · SHA-256
The MicroBT Whatsminer M61S (222 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from MicroBT released in Dec 2024. It runs at 222 TH/s while drawing 4,107 W, an efficiency of 18.5 J/TH. It is in stock, delivered and hosted at one of our sites.
More on this machine: MicroBT Whatsminer M61S price history · MicroBT Whatsminer M61S profitability history · Whatsminer M61S review: 18.5 J/TH in an air-cooled box, and Nigeria is where it pays best · A year in, the Whatsminer M61S has crossed to Nigeria, the rate that carries it to the halving
MicroBT Whatsminer M61S profitability
As of Nov 1, 2026, hosted in Argentina at 6.5¢/kWh with 98.7% uptime. Bitcoin $77,951.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000094 BTC | $7.30 | $6.64 | $0.66 |
| Weekly | 0.000656 BTC | $51.10 | $46.48 | $4.62 |
| Monthly | 0.002849 BTC | $222.07 | $201.98 | $20.08 |
| Yearly | 0.034182 BTC | $2,664.49 | $2,423.53 | $240.96 |
Electricity per bitcoin mined: $70,902. Year 1 return: 9%.
MicroBT Whatsminer M61S price history
From $3,972 in Dec 2024 to $1,375 in Sep 2026 (-65%).
| Month | Price per unit | Price per TH |
|---|---|---|
| Dec 2024 | $3,818 | $17.20 |
| Jan 2025 | $3,603 | $16.23 |
| Feb 2025 | $3,674 | $16.55 |
| Mar 2025 | $3,838 | $17.29 |
| Jul 2025 | $2,797 | $12.60 |
| Aug 2025 | $2,751 | $12.39 |
| Feb 2026 | $2,005 | $9.03 |
| Mar 2026 | $1,841 | $8.30 |
| Apr 2026 | $1,795 | $8.09 |
| May 2026 | $1,835 | $8.27 |
| Jun 2026 | $1,787 | $8.05 |
| Jul 2026 | $1,725 | $7.77 |
| Aug 2026 | $1,305 | $5.88 |
| Sep 2026 | $1,375 | $6.20 |
Where to host the MicroBT Whatsminer M61S
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.5¢ | 99.3% | $70,902 | $20 | $3,103 | 8% |
| Nigeria | Air-cooled | 4.5¢ | 73.6% | $49,086 | $61 | $2,677 | 27% |
| Argentina | Air-cooled | 6.5¢ | 98.7% | $70,902 | $20 | $2,678 | 9% |
MicroBT Whatsminer M61S specifications
| Specification | Value |
|---|---|
| Manufacturer | MicroBT |
| Model | MicroBT Whatsminer M61S |
| Release date | Dec 2024 |
| Algorithm | SHA-256 |
| Hashrate | 222 TH/s |
| Power consumption | 4107 W |
| Efficiency | 18.5 J/TH |
| Cooling | Air-cooled |
| Dimensions | 430 x 155 x 226 mm (approx.) |
| Weight | 13.5 kg (approx.) |
MicroBT Whatsminer M61S FAQ
How much does the MicroBT Whatsminer M61S cost?
The all-in price of the MicroBT Whatsminer M61S (222 TH/s) is about $2,678 per machine, delivered, imported, installed and hosted in Argentina with a two-month hosting deposit. That is the machine itself at $1,375 ($6.19 per TH/s, the Hong Kong price) plus shipping, infrastructure, import duty, customs, setup and the deposit.
Is the MicroBT Whatsminer M61S (222 TH/s) profitable?
As of Nov 1, 2026, hosted in Argentina at 6.5¢/kWh, the MicroBT Whatsminer M61S (222 TH/s) is calculated to generate $0.66 daily, $20.08 monthly and $240.96 yearly after electricity, at a bitcoin price of $77,951. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the MicroBT Whatsminer M61S?
Electricity to mine one bitcoin with the MicroBT Whatsminer M61S costs about $70,902 in Argentina, and $70,902 in UAE and $49,086 in Nigeria. Bitcoin trades at $77,951, so every coin it mines is made 9% below the price of buying one.
What is the year 1 return of the MicroBT Whatsminer M61S?
At current bitcoin price and difficulty, the MicroBT Whatsminer M61S returns 8–27% in its first year at our sites, after electricity, against everything paid up front: the machine, shipping, import, infrastructure, setup and hosting deposit. You keep the machine and every bitcoin it mines. It always changes.
What is the hashrate and power consumption of the MicroBT Whatsminer M61S?
The MicroBT Whatsminer M61S produces 222 TH/s of SHA-256 hashrate and consumes 4,107 W, giving an efficiency of 18.5 J/TH.
What are the dimensions and weight of the MicroBT Whatsminer M61S?
The MicroBT Whatsminer M61S measures about 430 x 155 x 226 mm and weighs around 13.5 kg.
Is the MicroBT Whatsminer M61S air-cooled or hydro-cooled?
The MicroBT Whatsminer M61S is air-cooled with fans. In the UAE we run air-cooled machines in immersion tanks instead, which keeps them cool in desert heat.
Where can the MicroBT Whatsminer M61S be hosted?
We can host the MicroBT Whatsminer M61S in UAE (6.5¢/kWh, 99.3% uptime, immersion), Nigeria (4.5¢/kWh, 73.6% uptime) and Argentina (6.5¢/kWh, 98.7% uptime). The bitcoin it mines goes straight to your own wallet.
How has the price of the MicroBT Whatsminer M61S changed?
The MicroBT Whatsminer M61S sold for $3,972 in Dec 2024 and $1,375 as of Sep 2026, down 65%. Over that time it ranged from $1,305 to $3,972.
When was the MicroBT Whatsminer M61S released?
MicroBT announced the MicroBT Whatsminer M61S in Dec 2024.