MicroBT WhatsMiner M7D (634Th/s)
Hydro cooling
Description
If you size your farm by numbers first, M7D (634Th) offers 634 TH/s of SHA-256 hashrate for Bitcoin mining.
It’s typically evaluated alongside similar WhatsMiner units based on watts, hashrate, and cooling method.
Power draw is listed around 9200W, which helps when you’re mapping circuits, PDUs, and monthly energy costs.
Hydro cooling focuses on temperature stability and lower acoustic impact compared with high-power air units, which can
matter in dense deployments.
First released in March 2026, it’s commonly evaluated as a step-up path from earlier-generation SHA-256 hardware.
Product pages include hashrate, power, cooling type, and key specs so you can pick the right unit without guesswork.
A good match for operators who want clear specs, predictable behavior, and an easy comparison against other MicroBT
WhatsMiner miners.
Specifications
| Manufacturer | MicroBT |
| Model | WhatsMiner M7D |
| Also known as | MICROBT WhatsMiner M7D |
| Release | Mar 2026 |
| Size | 86 x 483 x 663mm |
| Weight | 29500g |
| Noise level | 75dB |
| Cooling | Hydro cooling (1L) |
| Power | 9200W |
| Voltage | AC 380V - 480V |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
Profitability
| Daily | Monthly | Yearly | |
|---|---|---|---|
| Income | $25.18 0.000302 BTC |
$755.42 0.009054 BTC |
$9,190.90 0.110154 BTC |
| Electricity | -$11.04 | -$331.20 | -$4,029.60 |
| Profit | $14.14 | $424.22 | $5,161.30 |
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
It does the job but I've seen better efficiency from similarly priced competitors. Still, it's reliable and that counts for something.
Seven months in and I've already ordered three more. The first one proved itself beyond doubt. These miners are the backbone of my operation.
It does the job. Nothing spectacular but it's been running for 4 months without incident. In the mining world, that's a win.
Can't recommend enough. If you're reading reviews trying to decide, just pull the trigger. This miner won't disappoint.
Rock solid performance for months. The only time it went offline was during a power outage which obviously isn't the miner's fault.
Surprisingly good for the price. I was expecting less but this miner punches above its weight class in terms of efficiency.
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.
