MicroBT WhatsMiner M78S (472Th/s)
Description
If you run dielectric-fluid cooling, MicroBT WhatsMiner M78S (472Th) brings up to 472 TH/s on SHA-256 at about
6550W—useful for planning load and tank capacity. Use the hashrate and wall-power figures to estimate hosting costs
and electrical load before ordering.
It sits in the M70 Series range, which helps if you’re standardizing placement and power distribution.
Immersion compatibility supports tidy thermals when your site is engineered around fluid cooling. Use the wall-power
number for breaker sizing, PDUs, and energy estimates. An easy choice when you want to compare models quickly and deploy
without surprises.
Specifications
| Manufacturer | MicroBT |
| Model | WhatsMiner M78S |
| Release | Dec 2025 |
| Size | 267 x 147 x 401mm |
| Weight | 22000g |
| Noise level | 75dB |
| Power | 6550W |
| Voltage | AC 380 V – 480 V |
| Interface | Ethernet |
| Temperature | 5 - 45 °C |
| Humidity | 5 - 95 % |
Profitability
| Daily | Monthly | Yearly | |
|---|---|---|---|
| Income | $19.92 0.000252 BTC |
$597.50 0.007569 BTC |
$7,269.62 0.092095 BTC |
| Electricity | -$7.86 | -$235.80 | -$2,868.90 |
| Profit | $12.06 | $361.70 | $4,400.72 |
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
Perfect addition to my mining operation. These units are the backbone of my farm now. Consistent, efficient, and trouble-free.
This is mining done right. Easy setup, excellent documentation, and performance that matches the spec sheet. No marketing tricks here.
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.
This ASIC represents the current pinnacle of mining technology. The efficiency, the stability, the build quality - everything is best in class.
Solid miner overall. The setup guide was clear and I was hashing within an hour. Temps stay in the mid 60s which is great.
I benchmark every miner I own and this model wins in every category that matters: efficiency, stability, and ease of maintenance. The clear winner.
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.