Model X4-1U from Jasminer mining EtHash algorithm using a optimum hashrate of 520Mh/s for a power usage of 240W. Design X4-1U from Jasminer mining EtHash algorithm that has a highest hashrate of 520Mh/s for a power intake of 240W. The ASICs can combine the functions of numerous, dozens, as well as hundreds of general-reason mediu