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MicroBT Whatsminer M61S (222 TH/s)
Sold out · last price $1,320 per unit · 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 currently sold out; the figures below show what it would earn if hosted with us today.
More on this machine: MicroBT Whatsminer M61S price history · MicroBT Whatsminer M61S profitability history
MicroBT Whatsminer M61S profitability
As of Sep 21, 2026, hosted in Argentina at 6.0¢/kWh with 98.7% uptime. Bitcoin $87,031.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000105 BTC | $9.13 | $6.13 | $3.00 |
| Weekly | 0.000735 BTC | $63.94 | $42.90 | $21.03 |
| Monthly | 0.003192 BTC | $277.85 | $186.45 | $91.40 |
| Yearly | 0.038306 BTC | $3,333.78 | $2,237.11 | $1,096.67 |
Electricity per bitcoin mined: $58,402. Year 1 return: 37%.
MicroBT Whatsminer M61S price history
From $2,799 in Jul 2025 to $1,343 in Sep 2026 (-52%).
| Month | Price per unit | Price per TH |
|---|---|---|
| Jul 2025 | $2,731 | $12.30 |
| Aug 2025 | $2,685 | $12.10 |
| Feb 2026 | $1,957 | $8.82 |
| Mar 2026 | $1,798 | $8.10 |
| Apr 2026 | $1,752 | $7.89 |
| May 2026 | $1,752 | $7.89 |
| Jun 2026 | $1,661 | $7.48 |
| Jul 2026 | $1,684 | $7.59 |
| Aug 2026 | $1,274 | $5.74 |
| Sep 2026 | $1,343 | $6.05 |
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 | 6.0¢ | 99.3% | $58,402 | $92 | $3,380 | 33% |
| Nigeria | Air-cooled | 3.9¢ | 73.6% | $37,961 | $117 | $2,953 | 47% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $58,402 | $91 | $2,960 | 37% |
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 MicroBT Whatsminer M61S (222 TH/s) is sold out; it last sold for $1,320 per unit ($5.95 per TH/s) in Aug 2026. Delivered, imported, installed and hosted in Argentina with a two-month hosting deposit, the all-in cost is about $2,960 per machine.
Is the MicroBT Whatsminer M61S (222 TH/s) profitable?
As of Sep 21, 2026, hosted in Argentina at 6.0¢/kWh, the MicroBT Whatsminer M61S (222 TH/s) is calculated to generate $3.00 daily, $91.40 monthly and $1,096.67 yearly after electricity, at a bitcoin price of $87,031. 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 $58,402 in Argentina, and $58,402 in UAE and $37,961 in Nigeria. Bitcoin trades at $87,031, so every coin it mines is made 33% 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 33–47% 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 (6.0¢/kWh, 99.3% uptime, immersion), Nigeria (3.9¢/kWh, 73.6% uptime) and Argentina (6.0¢/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 $2,799 in Jul 2025 and $1,343 as of Sep 2026, down 52%. Over that time it ranged from $1,274 to $3,004.
When was the MicroBT Whatsminer M61S released?
MicroBT announced the MicroBT Whatsminer M61S in Dec 2024.
Alternatives to the MicroBT Whatsminer M61S
- Canaan Avalon A15 (203 TH/s)
- Canaan Avalon A15XP (209 TH/s)
- Bitmain Antminer S21 (151 TH/s)
- Canaan Avalon A15 Pro (221 TH/s)
- Bitmain Antminer S21+ (235 TH/s)
- Bitmain Antminer S21+ (225 TH/s)
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