The WhatsMiner M31S+ by MicroBT is a SHA256 ASIC miner that was released in March 2020. This mining machine has a maximum hashrate of 80 TH/s for a power consumption of 3360 watts, and is a popular choice for Bitcoin miners. \n \n This batch of M31S+ is shipping from China and shipping from China to USA usually takes around 3-4 weeks.

Whatsminer M31S+ 80 TH

The Antminer S19j by Bitmain is a SHA256 ASIC miner that was released in March 2020. This mining machine has a maximum hashrate of 90 TH/s for a power consumption of 3100 watts, and is a popular choice for Bitcoin miners. \n \n This batch of S19j will be available from Bitmain by end of August 2021, according to the Bitmain delivery schedule. It usually takes 3-4 weeks from China to ship to USA, Russia or Canada.

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Whatsminer M31S+ 80 TH

Antminer S19j 90 TH (Aug 2021)

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