MicroBT Whatsminer M31S+

The used and refurbished MicroBT Whatsminer M31S+ is delivered fully tested and cleaned with compressed air. It delivers ≈ 80 TH/s at about 3.36 kW - about 42 J/TH - with the original Whatsminer firmware.

Each unit includes a 220-240 V power supply P221B/P222B, weighs ~12 kg and measures 430 × 155 × 226 mm. The M31S+ is designed for a temperature range of -5 °C to 35 °C and is suitable for home racks, container farms or data center overflow.

Note: Not all third-party firmwares such as Braiins OS+ can be installed. The device is supplied and operated with the standard MicroBT software.

Electrical note: The Whatsminer M31S+ has a power consumption of approx. 3.4 kW, which is above the continuous load limit of a 230 V / 16 A circuit (~3.7 kW). Have the appliance connected to a special CEE socket by an authorized electrician using an IEC C19 cable. Standard household sockets are not suitable for this load.

Please note: The miners are used and have been used in mining farms for varying lengths of time. There are therefore also visible signs of use.