MicroBT WhatsMiner M78S (472Th/s)
Immersion cooling
Description
Designed for immersion setups, the MicroBT WhatsMiner M78S delivers 472 Th/s at 6550W. It features a compact 267×147×401 mm chassis and supports high-density tank deployment. Released in December 2025, it is geared toward operators seeking efficient liquid-cooled mining.
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 | $18.76 0.000240 BTC |
$562.88 0.007199 BTC |
$6,848.43 0.087589 BTC |
| Electricity | -$7.86 | -$235.80 | -$2,868.90 |
| Profit | $10.90 | $327.08 | $3,979.53 |
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
I track every metric obsessively and this miner consistently outperforms. The efficiency, the uptime, the hashrate stability - all top marks.
Happy with this miner. It arrived well-packaged, set up easily, and has been earning steadily. The dashboard gives good insight into performance.
The silicone lottery blessed me with this unit. Running 15% above stock hashrate at stock voltage. Absolutely insane performance.
My mining operation transformed overnight. Replaced my old fleet with these units and the difference is night and day. Professional grade.
Good purchase decision. I did extensive research and this model consistently came out on top in community benchmarks. The real-world results match.
Happy with everything. From ordering to unboxing to mining, the experience has been smooth. The hardware delivers as promised.
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.
