BITMAIN Antminer S21 200TH/S 17.5 J/TH, 3500W, 220V, for BTC/BCH/BSV SHA256 Air-Cooling High Efficiency Bitcoin ASIC Miner, w/Power Supply

※IMPORTANT※Brand New BITMAIN Antminer units come with warranty coverage provided by BITMAIN. We are not responsible for the warranty; therefore, customers are required to proactively contact BITMAIN's official website, where dedicated personnel will assist you.The power cord was NOT INCLUDED in the package originally. Please use 220-277V Voltage; wrong input voltage may probably cause miner damage.SpecificationsProduct GlanceModelS21Algorithm | CryptocurrencySHA256 | BTC/BCH/BSVHashrate, TH/s200 TH/S ± 3%Power on wall @77°F(25°C), Watt3500 W ± 5%Power efficiency on wall @77°F(25°C), J/TH17.5 J/TH  ± 5%Detailed CharacteristicsPower SupplyPower supply AC Input voltage, Volt(1-1)220~277 VPower supply AC Input Frequency Range, Hz47~63 HzPower supply AC Input current, Amp(1-2)20(1-3)Hardware ConfigurationNetworking connection modeEthernet 10/100MMiner Size (Length*Width*Height, w/o package), inches(2-1)15.75 x 7.68 x 11.42 inchesMiner Size (Length*Width*Height, with package), inches(2-1)22.45 x 12.45 x 16.93 inchesNet weight, lbs(2-2)33.96 lbsGross weight, lbs(2-2)37.92 lbsEnvironment RequirementsOperation temperature,°F32~113 °FStorage temperature,°F-4~158 °FOperation humidity(non-condensing) , RH10~90%Operation altitude, m(3-1)≤2000