Intending to reach the early announced target hash rate of 3.0 EH/s by the end of 2021, Bitfarms (OTCPK: BFARF) has purchased, 6.6k new generation miners from Bitman. As per the sources, one after installing, these miners are expected to increase Bitfarms operating hash rate to approximately 2.5 EH/s towards its year-end goal.