MicroBT WhatsMiner M56S
Manufacturer-sourced M56S specifications: 194-220 TH/s, 26 J/T, AC 380-480 V and exact immersion requirements; nominal wall power is not published.
Quick answer
The MicroBT WhatsMiner M56S is a Bitcoin miner rated about 194-220 TH/s (about 26 J/TH).
Full Specifications
| Model | MicroBT WhatsMiner M56S |
|---|---|
| Model Number | WhatsMiner M56S |
| Manufacturer | MicroBT |
| Algorithm | SHA-256 |
| Hashrate | 194-220 TH/s |
| Cooling | immersion |
| Voltage Range | AC 380-480 V |
| Operating Temperature | 20-45 C inlet normal; 20-40 C high-performance |
| Dimensions | 267.5 x 147 x 401 mm with handle |
| Weight | 16 kg net; 17 kg gross |
| Interface | Ethernet |
| Status | Lifecycle not independently verified |
The current manufacturer manual defines the immersion-cooled WhatsMiner M56S family at 194-220 TH/s +/-10% and 26 J/T +/-5%. Its normal and high-performance wall-power fields are blank, so this profile does not manufacture a power value by multiplying hashrate and efficiency.
Electrical and immersion-loop requirements
The manual specifies AC 380-480 V and a custom cable rated at 16 A or higher, but does not state phase or conductor arrangement. Confirm the exact nameplate and installation manual. The immersion loop requires at least 24 L/min rated flow with +/-10% control and the specified S5X or S3X insulating coolant.
Coolant inlet is 20-45 C in normal mode or 20-40 C in high-performance mode, controlled within +/-2 C. Storage humidity is 5-95% and long-term storage 30-69%, non-condensing; storage/transport temperature is -40 C to 70 C. The exact manual does not publish operating humidity, liquid pressure, pH, coolant charge, or outlet temperature.
Physical record and declared unknowns
The manual lists 267.5 x 147 x 401 mm including the handle, 16 kg net, 17 kg gross, and Ethernet. It does not publish nominal watts, noise, PSU model, phase, ASIC or board details, release date, or MSRP. The model is absent from the current main manufacturer-shop inventory; that does not disprove historic SKUs.
Firmware and recovery
This model and cooling class do not identify its firmware or recovery media. Record the raw reported platform, complete displayed type, installed version, cooling class, and symptom first. If any record conflicts or is unavailable, do not select a package.
- Confirm this miner’s platform before firmware or recovery.
- Only after identity is resolved, review official firmware and recovery scope.
- For identity conflicts, no boot, repeat failure, or electrical, thermal, fluid, tank, pump, or flow concerns, request WhatsMiner diagnosis.
Primary source: manufacturer M56S manual (October 2024), listed in the official manual catalog. Catalog and shop reviewed August 27, 2026.