MicroBT WhatsMiner M73S+ (540Th/s)
Hydro cooling
Description
The WhatsMiner M73S+ (540Th) focuses on predictable SHA-256 performance: up to 540 TH/s for Bitcoin mining under steady
load.
At roughly 7200W, it fits best in environments where power distribution is planned rather than improvised.
Most buyers use these figures to line up power distribution, cooling capacity, and expansion timelines.
Hydro cooling focuses on temperature stability and lower acoustic impact compared with high-power air units, which can
matter in dense deployments.
Product pages include hashrate, power, cooling type, and key specs so you can pick the right unit without guesswork.
It’s a sensible pick when you want measurable output, manageable infrastructure requirements, and a WhatsMiner that
slots into a mixed fleet.
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 | $21.30 0.000255 BTC |
$638.95 0.007658 BTC |
$7,773.85 0.093170 BTC |
| Electricity | -$8.64 | -$259.20 | -$3,153.60 |
| Profit | $12.66 | $379.75 | $4,620.25 |
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
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.
The hashrate stability is unbelievable. Less than 1% variance over a 30-day period. Whatever chip binning process they use is working.
The efficiency curve is flat across a wide range of ambient temperatures. This means consistent profitability regardless of the season. Brilliant engineering.
Couldn't ask for a better ASIC. Rock solid stability, great efficiency, and the build quality is outstanding. Five stars without hesitation.
Average at best. It mines but the fan noise is louder than I expected. Might move it to the basement.
Very satisfied customer. The miner arrived well-packed and was easy to configure. Hashrate is exactly as specified. Happy with the purchase.
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.
