Lifecycle not independently verified MicroBT SHA-256 Hydro

MicroBT WhatsMiner M63S+

Manufacturer-sourced M63S+ specifications: 390-450 TH/s, 17 J/T, AC 380-480 V and hydro requirements; nominal wall power is not published.

Hashrate 390-450 TH/s

Efficiency —

Choose the exact named M63 variant

Exact-name boundary: these are separate named models. Do not carry firmware, recovery, control-board, power, noise, or parts assumptions from one model or suffix to another.

M63 Hydro-cooled · reviewed reference Rated range: 334–366 TH/s Open exact model reference M63S Hydro-cooled · reviewed reference Rated range: 370–400 TH/s Open exact model reference M63S+ Hydro-cooled · reviewed reference Rated range: 390–450 TH/s Current exact reference

Quick answer

The MicroBT WhatsMiner M63S+ is a Bitcoin miner rated about 390-450 TH/s (about 17 J/TH).

Full Specifications

Full technical specifications for this miner.
Model	MicroBT WhatsMiner M63S+
Model Number	WhatsMiner M63S+
Manufacturer	MicroBT
Algorithm	SHA-256
Hashrate	390-450 TH/s
Cooling	hydro
Voltage Range	AC 380-480 V
Operating Temperature	25-55 C inlet normal; 25-45 C high-performance
Dimensions	86 x 482.6 x 663 mm with handle
Weight	29.5 kg net; 32 kg gross
Interface	Ethernet
Status	Lifecycle not independently verified

The current manufacturer manual defines the hydro-cooled WhatsMiner M63S+ family at 390-450 TH/s +/-10% and 17 J/T +/-5%. Its normal-mode and high-performance wall-power fields are blank. A separately labeled 10 kW input value is an electrical-system allowance, not a published nominal miner draw; this profile therefore leaves nominal power unassigned.

Electrical and liquid-cooling requirements

The manual specifies AC 380-480 V input and a custom power connection rated at 16 A or higher. It does not state the phase or conductor arrangement. Confirm the exact unit nameplate and installation manual. Cooling requirements are at least 10 L/min flow +/-10%, no more than 400 kPa pressure, approximately 1 L of coolant per server, and outlet water up to 70 C.

Normal-mode inlet water is 25-55 C; high-performance mode is 25-45 C, with +/-2 C control. The manual calls for pure or distilled water with the dedicated inhibitor and antifreeze selected for the installation’s freezing point, at pH 7-8.7. Working humidity is 5-85%, storage 5-95%, and long-term storage 30-69%, all non-condensing. Storage and transport temperature is -40 C to 70 C.

Physical and availability record

The manual lists 86 x 482.6 x 663 mm including the handle, 29.5 kg net, 32 kg gross, and Ethernet. It does not publish noise, a PSU model, ASIC details, control-board platform, release date, or exact antifreeze ratio.

The manufacturer’s shop detail currently has no active hashrate or efficiency selection and renders no usable power value; the model is absent from the current main inventory. That page supports the manual’s physical and cooling fields but does not validate the former derived-power record as a current SKU. Retail availability and nominal watts remain unassigned.

Firmware and recovery boundary

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 a resolved, non-conflicting identification, review official firmware and recovery scope.
For identity conflicts, no boot, repeated failure, or electrical, thermal, flow, pressure, or liquid concern, request WhatsMiner diagnosis.

Primary source: manufacturer M63S+ manual (October 2024), listed in the official manual catalog. Catalog and manufacturer shop reviewed August 27, 2026.