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MicroBT Whatsminer M20s (68 TH/s)
Outdated · last price $119 per unit · MicroBT · Air-cooled · SHA-256
The MicroBT Whatsminer M20s (68 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from MicroBT released in Aug 2019. It hashes at 68 TH/s while drawing 3,360 W, an efficiency of 49.41 J/TH. It is more than five years old and no longer competitive; the figures below are kept for reference.
MicroBT Whatsminer M20s profitability
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh with 98.7% uptime. Bitcoin $77,356.
| Period | Bitcoin mined | Revenue | Electricity | Profit |
|---|---|---|---|---|
| Daily | 0.000033 BTC | $2.58 | $5.01 | -$2.44 |
| Weekly | 0.000233 BTC | $18.03 | $35.10 | -$17.07 |
| Monthly | 0.001013 BTC | $78.37 | $152.53 | -$74.17 |
| Yearly | 0.012156 BTC | $940.31 | $1,830.21 | -$889.90 |
Electricity per bitcoin mined: $150,565. Year 1 return: -63%.
Where to host the MicroBT Whatsminer M20s
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $150,565 | -$75 | $2,139 | -42% |
| Nigeria | Air-cooled | 4.0¢ | 74.7% | $100,376 | -$18 | $1,566 | -14% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $150,565 | -$74 | $1,419 | -63% |
MicroBT Whatsminer M20s specifications
| Specification | Value |
|---|---|
| Manufacturer | MicroBT |
| Model | MicroBT Whatsminer M20s |
| Release date | Aug 2019 |
| Algorithm | SHA-256 |
| Hashrate | 68 TH/s |
| Power consumption | 3360 W |
| Efficiency | 49.41 J/TH |
| Cooling | Air-cooled |
MicroBT Whatsminer M20s FAQ
How much does the MicroBT Whatsminer M20s cost?
The MicroBT Whatsminer M20s (68 TH/s) is outdated with us; its market price is about $119 per unit ($1.75 per TH/s). Delivered, imported, installed and hosted in Argentina with a two-month hosting deposit, the all-in cost is about $1,419 per machine.
Is the MicroBT Whatsminer M20s (68 TH/s) profitable?
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh, the MicroBT Whatsminer M20s (68 TH/s) is calculated to lose $2.44 daily, $74.17 monthly and $889.90 yearly after electricity, at a bitcoin price of $77,356. It always changes with bitcoin's price and network difficulty.
What does it cost to mine one bitcoin with the MicroBT Whatsminer M20s?
Electricity to mine one bitcoin with the MicroBT Whatsminer M20s costs about $150,565 in Argentina, and $150,565 in UAE and $100,376 in Nigeria. Bitcoin trades at $77,356, so every coin it mines is made above the price of buying one.
What is the year 1 return of the MicroBT Whatsminer M20s?
At current bitcoin price and difficulty, the MicroBT Whatsminer M20s returns -63–-14% 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 M20s?
The MicroBT Whatsminer M20s produces 68 TH/s of SHA-256 hashrate and consumes 3,360 W, giving an efficiency of 49.41 J/TH.
Is the MicroBT Whatsminer M20s air-cooled or hydro-cooled?
The MicroBT Whatsminer M20s 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 M20s be hosted?
We can host the MicroBT Whatsminer M20s in UAE (6.0¢/kWh, 99.3% uptime, immersion), Nigeria (4.0¢/kWh, 74.7% uptime) and Argentina (6.0¢/kWh, 98.7% uptime). The bitcoin it mines goes straight to your own wallet.
When was the MicroBT Whatsminer M20s released?
MicroBT announced the MicroBT Whatsminer M20s in Aug 2019.