Used Asic Equihash Miner Antminer Z9 42k Sol/s With 1800W Power Supply Better Than Antminer Z9 Mini S9 Innosilicon A9
https://www.vogueparade.com/shopping/EN/142001/1/1005003308536009/used-asic-equihash-miner-antminer-z9-42k-sols-with-1800w-power-supply-better-than-antminer-z9-mini-s9-innosilicon-a9//