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MicroBT Whatsminer M73 (515 TH/s)
Sold out · last price $5,268 per unit · MicroBT · Air-cooled · SHA-256
The MicroBT Whatsminer M73 (515 TH/s) is a air-cooled SHA-256 bitcoin ASIC miner from MicroBT released in Dec 2025. It hashes at 515 TH/s while drawing 7,468 W, an efficiency of 14.5 J/TH. It is currently sold out; the figures below show what it would earn if hosted with us today.
MicroBT Whatsminer M73 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 | 0.000252 BTC | $19.51 | $11.14 | $8.37 |
| Weekly | 0.001766 BTC | $136.58 | $78.01 | $58.56 |
| Monthly | 0.007673 BTC | $593.52 | $339.03 | $254.50 |
| Yearly | 0.092061 BTC | $7,121.48 | $4,067.86 | $3,053.61 |
Electricity per bitcoin mined: $44,187. Year 1 return: 35%.
MicroBT Whatsminer M73 price history
From $5,438 in May 2026 to $5,268 in Aug 2026 (-3%).
| Month | Price per unit | Price per TH |
|---|---|---|
| May 2026 | $5,438 | $10.56 |
| Jun 2026 | $5,268 | $10.23 |
| Jul 2026 | $5,212 | $10.12 |
| Aug 2026 | $5,268 | $10.23 |
Where to host the MicroBT Whatsminer M73
| Site | Cooling | Rate | Uptime | Cost per BTC | Profit per month | All-in per unit | Year 1 return |
|---|---|---|---|---|---|---|---|
| UAE | Immersion | 6.0¢ | 99.3% | $44,187 | $256 | $8,181 | 38% |
| Nigeria | Air-cooled | 4.0¢ | 74.7% | $29,458 | $278 | $8,769 | 38% |
| Argentina | Air-cooled | 6.0¢ | 98.7% | $44,187 | $254 | $8,748 | 35% |
MicroBT Whatsminer M73 specifications
| Specification | Value |
|---|---|
| Manufacturer | MicroBT |
| Model | MicroBT Whatsminer M73 |
| Release date | Dec 2025 |
| Algorithm | SHA-256 |
| Hashrate | 515 TH/s |
| Power consumption | 7468 W |
| Efficiency | 14.5 J/TH |
| Cooling | Air-cooled |
| Dimensions | 430 x 155 x 226 mm (approx.) |
| Weight | 13.5 kg (approx.) |
MicroBT Whatsminer M73 FAQ
How much does the MicroBT Whatsminer M73 cost?
The MicroBT Whatsminer M73 (515 TH/s) is sold out; it last sold for $5,268 per unit ($10.23 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 $8,748 per machine.
Is the MicroBT Whatsminer M73 (515 TH/s) profitable?
As of Sep 17, 2026, hosted in Argentina at 6.0¢/kWh, the MicroBT Whatsminer M73 (515 TH/s) is calculated to generate $8.37 daily, $254.50 monthly and $3,053.61 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 M73?
Electricity to mine one bitcoin with the MicroBT Whatsminer M73 costs about $44,187 in Argentina, and $44,187 in UAE and $29,458 in Nigeria. Bitcoin trades at $77,356, so every coin it mines is made 43% below the price of buying one.
What is the year 1 return of the MicroBT Whatsminer M73?
At current bitcoin price and difficulty, the MicroBT Whatsminer M73 returns 35–38% 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 M73?
The MicroBT Whatsminer M73 produces 515 TH/s of SHA-256 hashrate and consumes 7,468 W, giving an efficiency of 14.5 J/TH.
What are the dimensions and weight of the MicroBT Whatsminer M73?
The MicroBT Whatsminer M73 measures about 430 x 155 x 226 mm and weighs around 13.5 kg.
Is the MicroBT Whatsminer M73 air-cooled or hydro-cooled?
The MicroBT Whatsminer M73 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 M73 be hosted?
We can host the MicroBT Whatsminer M73 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 M73 changed?
The MicroBT Whatsminer M73 sold for $5,438 in May 2026 and $5,268 as of Aug 2026, down 3%. Over that time it ranged from $5,212 to $5,438.
When was the MicroBT Whatsminer M73 released?
MicroBT announced the MicroBT Whatsminer M73 in Dec 2025.