MicroBT WhatsMiner M73S+ (540Th/s)
Hydro cooling
Description
For liquid-loop facilities, MicroBT WhatsMiner M73S+ (540Th) offers up to 540 TH/s on SHA-256 with roughly 7200W at the
wall—numbers you can use for rack density and PDU sizing.
From the M70 Series generation, it’s usually compared by watts-per-TH and the infrastructure it requires.
Hydro cooling moves heat into a liquid loop, keeping thermals steadier in dense installations. If you’re scaling
volume, consistency of power and cooling requirements matters as much as peak hashrate. Good for buyers matching
hardware to facility limits: power, heat removal, and space.
Specifications
| Manufacturer | MicroBT |
| Model | WhatsMiner M73S+ |
| Release | Dec 2025 |
| Size | 483 x 663 x 86mm |
| Weight | 29500g |
| Noise level | 50dB |
| Cooling | Hydro cooling (1L) |
| Power | 7200W |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
Profitability
| Daily | Monthly | Yearly | |
|---|---|---|---|
| Income | $20.89 0.000252 BTC |
$626.69 0.007553 BTC |
$7,624.77 0.091896 BTC |
| Electricity | -$8.64 | -$259.20 | -$3,153.60 |
| Profit | $12.25 | $367.49 | $4,471.17 |
Based on $0.05/kWh. Data refreshes every 24h.
ROI (Return on Investment) = miner price ÷ earnings.
Green = without electricity cost.
Red = after deducting electricity.
Frequently Asked Questions
Customer Reviews
The efficiency curve is flat across a wide range of ambient temperatures. This means consistent profitability regardless of the season. Brilliant engineering.
Exceeded all my expectations. The hashrate stability is incredible. I can set it and forget it, which is exactly what I want from mining hardware.
The community around these miners is incredibly helpful. Between the official support and the user forums, any question gets answered quickly.
Good miner for the home miner. Reasonable noise, manageable heat output, and efficient enough to stay profitable. Recommended.
Couldn't be happier. I was nervous about investing in ASIC mining but this unit made it easy. ROI timeline is looking shorter than I projected.
This miner outperforms units that cost twice as much. I don't know how they achieved this price-to-performance ratio but I'm not complaining.
NOTE
- Incorrect input voltage can cause damage to the miner.
- Use two AC input wires, each with a 16-amp rating.
- Operation is recommended at altitudes below 2000 meters.
Purchasing Guidelines
- The listed retail price does not include customs duties or applicable taxes.
- Orders cannot be canceled or refunded once submitted.
- Product images are for reference purposes only; the actual shipped product will prevail.
Shipping Details
- Products will be shipped from China.
- Fully paid orders will be processed on a first-come, first-served basis.
- Customers bear responsibility for customs delays or issues.
Warranty
- 180-day warranty period starts from the shipping date.
- Valid only for the original purchaser.
- We are not responsible for damages due to non-compliance with instructions.
