Bitmain Antminer S21 Pro 234T 3510W Bitcoin Miner Antminer S21 Pro

| Specifications Product Glance   Model S21 Pro Algorithm | Cryptocurrency SHA256 | BTC/BCH/BSV Hashrate, TH/s 234T Power on wall @25°C, Watt 3510W  Power efficiency on wall @25°C, J/TH 15 Detailed Characteristics   Power Supply   Power supply AC Input voltage, Volt(1-1) 220~277 Power supply AC Input Frequency Range, Hz 50~60 Power supply AC Input current, Amp(1-2) 20(1-3) Hardware Configuration   Networking connection mode RJ45 Ethernet 10/100M Miner Size (Length*Width*Height, w/o package),mm(2-1) 450*219*293 Miner Size (Length*Width*Height, with package),mm 680*390*450 Net weight, kg(2-2) 20 Gross  weight, kg(2-2) 22 Environment Requirements   Operation temperature,°C -20~45 Storage temperature,°C -20~70 Operation humidity(non-condensing) , RH 10~90% Operation altitude, m(3-1) ≤2000 NOTE: (1-1) Caution: Wrong input voltage may probably cause miner damaged (1-2) Max condition: temperature 40°C, altitude 0m (1-3) Two AC inp