Bitmain Antminer S21 Hyd 335T is brand new with Power Supply and Cooling, Hydrocooling ; Size, 410 x 170 x 20mm ; Noise level, 50db ; Net weight, 12.85kg -Hash Rate: 335Th/s -Price: $2,000 -Power Consumption: 5360W -Power efficiency: 16.0 J/TH -Interface: Ethernet also available Bitmain Antminer S19 XP Hydro 255Th Bitmain Antminer KS3 Canaan Avalon Made A1366 MicroBit Whatsminer M50S Contact us via Email: densmanu@hotmail.com