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MicroBT Whatsminer M73S (545 TH/s)
Sold out · last price $6,535 per unit · MicroBT · Air-cooled · SHA-256
The MicroBT Whatsminer M73S (545 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from MicroBT released in Dec 2025. It hashes at 545 TH/s while drawing 7,358 W, an efficiency of 13.5 J/TH. It is currently sold out; the figures below show what it would earn if hosted with us today.
MicroBT Whatsminer M73S 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 | 0.000267 BTC | $20.65 | $10.98 | $9.67 |
| Weekly | 0.001868 BTC | $144.53 | $76.86 | $67.67 |
| Monthly | 0.008120 BTC | $628.10 | $334.03 | $294.06 |
| Yearly | 0.097424 BTC | $7,536.32 | $4,007.94 | $3,528.38 |
Electricity per bitcoin mined: $41,139. Year 1 return: 34%.
MicroBT Whatsminer M73S price history
From $6,714 in May 2026 to $6,535 in Aug 2026 (-3%).
| Month | Price per unit | Price per TH |
|---|---|---|
| May 2026 | $6,714 | $12.32 |
| Jun 2026 | $6,535 | $11.99 |
| Jul 2026 | $6,475 | $11.88 |
| Aug 2026 | $6,535 | $11.99 |
Where to host the MicroBT Whatsminer M73S
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $41,139 | $296 | $9,564 | 37% |
| Nigeria | Air-cooled | 4.0¢ | 74.7% | $27,426 | $307 | $10,472 | 35% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $41,139 | $294 | $10,448 | 34% |
MicroBT Whatsminer M73S specifications
| Specification | Value |
|---|---|
| Manufacturer | MicroBT |
| Model | MicroBT Whatsminer M73S |
| Release date | Dec 2025 |
| Algorithm | SHA-256 |
| Hashrate | 545 TH/s |
| Power consumption | 7358 W |
| Efficiency | 13.5 J/TH |
| Cooling | Air-cooled |
| Dimensions | 430 x 155 x 226 mm (approx.) |
| Weight | 13.5 kg (approx.) |
MicroBT Whatsminer M73S FAQ
How much does the MicroBT Whatsminer M73S cost?
The MicroBT Whatsminer M73S (545 TH/s) is sold out; it last sold for $6,535 per unit ($11.99 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 $10,448 per machine.
Is the MicroBT Whatsminer M73S (545 TH/s) profitable?
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh, the MicroBT Whatsminer M73S (545 TH/s) is calculated to generate $9.67 daily, $294.06 monthly and $3,528.38 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 M73S?
Electricity to mine one bitcoin with the MicroBT Whatsminer M73S costs about $41,139 in Argentina, and $41,139 in UAE and $27,426 in Nigeria. Bitcoin trades at $77,356, so every coin it mines is made 47% below the price of buying one.
What is the year 1 return of the MicroBT Whatsminer M73S?
At current bitcoin price and difficulty, the MicroBT Whatsminer M73S returns 34–37% 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 M73S?
The MicroBT Whatsminer M73S produces 545 TH/s of SHA-256 hashrate and consumes 7,358 W, giving an efficiency of 13.5 J/TH.
What are the dimensions and weight of the MicroBT Whatsminer M73S?
The MicroBT Whatsminer M73S measures about 430 x 155 x 226 mm and weighs around 13.5 kg.
Is the MicroBT Whatsminer M73S air-cooled or hydro-cooled?
The MicroBT Whatsminer M73S 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 M73S be hosted?
We can host the MicroBT Whatsminer M73S 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.
How has the price of the MicroBT Whatsminer M73S changed?
The MicroBT Whatsminer M73S sold for $6,714 in May 2026 and $6,535 as of Aug 2026, down 3%. Over that time it ranged from $6,475 to $6,714.
When was the MicroBT Whatsminer M73S released?
MicroBT announced the MicroBT Whatsminer M73S in Dec 2025.