X4-Z is Manufactured By Jasminer And it’s mining EtHashETC algorithm which running maximum hashrate of 420Mh/s±10% for a power consumption of only 210W±10%. Specifications Manufacturer Jasminer Model X4-Z Also known as Jasminer X4-Z 3U ETC Miner Release December 2022 Weight 13000g Noise level 65db±10% Fan(s) 2 Size 482 x 450 x 44.5mm Voltage 100-240V Chip Number 16 Cooling Way air-cooled Power 210W±10% Power Efficiency 0.32j±10% Interface Ethernet Memory 5GB Temperature 0 – 40 °C Humidity 5 – 95 %