MicroBT WhatsMiner M76S+
Quick answer
The MicroBT WhatsMiner M76S+ is a Bitcoin miner rated about 390-440 TH/s at roughly 5,200 W (about 12.5 J/TH).
Latest Generation Hardware
This is a newer generation of mining hardware using recent ASIC chip technology. Compare efficiency, hashrate, and power draw against older generations before choosing a deployment plan.
Lower J/TH means lower electricity cost per unit of hashrate. Compare efficiency alongside purchase cost, noise, voltage, firmware support, and current network difficulty.
Full Specifications
| Model | MicroBT WhatsMiner M76S+ |
|---|---|
| Model Number | WhatsMiner M76S+ |
| Manufacturer | MicroBT |
| Algorithm | SHA-256 |
| Hashrate | 390-440 TH/s |
| Power Consumption | 5,200 W |
| Efficiency | 12.5 J/TH |
| Voltage Range | AC 380-480 V |
| Operating Temperature | 25-55 C inlet, normal mode |
| Dimensions | 401 x 267.5 x 147 mm |
| Weight | 18 kg net |
The current WhatsMiner M76S+ product manual specifies an immersion-cooled family rated at 390-440 TH/s +/-10% and 12.5 J/T +/-5%. It documents 5,200 W +/-10% in normal mode and 7,000 W +/-10% in high-performance mode. The hashrate range should not be collapsed into an invented midpoint specification.
The manual lists a 401 x 267.5 x 147 mm enclosure including handles, 18 kg net weight, AC 380-480 V input, a custom power connection rated at 16 A or higher, and Ethernet networking.
The immersion system requires at least 24 L/min rated flow and the manufacturer’s specified insulating fluid (S5X/S3X). It gives an inlet-temperature range of 25-55 C in normal mode and 25-45 C in high-performance mode. Tank, pump, heat exchanger, electrical protection, and fluid compatibility must be engineered as one industrial system.
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. Public M7x recovery scope is unresolved; do not infer recovery media from a model name, cooling type, reported family, or unified updater coverage.
- Confirm this miner’s platform before firmware or recovery.
- Only after the identifier returns a resolved, non-conflicting record, review official firmware and recovery scope.
- Unknown or conflicting platform, no boot, electrical, thermal, immersion-fluid, tank, pump, or flow symptoms require diagnosis: request WhatsMiner diagnosis.
The current WhatsMiner manual directory distinguishes M76S+ from other immersion families.
Primary source: manufacturer M76S+ product manual, listed in the official product-manual catalog. Manual dated December 2025; catalog record reviewed August 27, 2026.