Antminer T21 Is Manufactured By Bitmain And it’s mining SHA-256 algorithm which running maximum hashrate of 190Th/s for a power consumption of only 3610W. Specifications Manufacturer Bitmain Model Antminer T21 190Th/s Release March 2024 Size w/o 400 X 195 X 290mm Size with 570 X 316 X 430mm Weight Net 16400g Weight Gross 18100g Noise level 75db Fan(s) 2 Networking Connection Mode RJ45 Ethernet 10/100m Power 3610W Voltage 380-415V Interface Ethernet Storage Temp. -40-85 Temperature 0 – 45 °C Humidity 10 – 90 % Warranty 180 Days