Bitmain Antminer KA3 (166Th) is an ASIC miner designed for Kadena algorithm, specifically targeting KDA (Kadena) . It delivers a maximum hashrate of 166Th/s while consuming 3154W of power, resulting in an energy efficiency of 19j/Th. Manufacturer Bitmain Model Antminer KA3 (166Th) Release September 2022 Size 195 x 290 x 430mm Weight 16100g Noise level 80db Fan(s) 4 Power 3154W Voltage 200-240V Interface Ethernet Temperature 5 – 40 °C Humidity 10 – 90 %