Bitmain Antminer S21+ Hydro Bitcoin Miner 319T Hydro Cooling

Notice： 1.If the packaging of the goods received is visibly damaged, please reject the delivery.  2.After receiving the product, please do not disassemble the machine or tamper with the warranty label. Otherwise, the warranty will be invalid. 3.Standard Warranty: 360 DAYS covering non-human faults and starting from shipping confirmation date Manufacturer Bitmain Model Antminer S21+ Hyd Miner Release Feb 2025 Hashrate, Th/s 319Th/s Power on wall @25°C, Watt 4785W Power efficiency on wall @25°C, J/T 15J/T Noise Level 50dB Cooling Hydro-cooling Algorithm | Cryptocurrency SHA-256 | BTC | NMC | BCH | BSV  | PPC | SYS | ELA | CHI Detailed Characteristics Power Supply Power supply AC Input voltage range V 380-415V AC Power supply AC Input Frequency Range, Hz 50~60 Power supply AC Input current, Amp 20   Hardware Configuration Networking connection mode RJ45 Ethernet 10/100M Miner Size (Length*Width*Height, w/o package),mm 339 X 163 X 207mm Miner Size (Length*Width*Height, with package),mm 570 X 316 X 430mm Net weight, kg 14.5 Gross weight, kg 16.4   Environment Requirements Operation temperature,°C 10 – 45 °C Storage temperature,°C -20~70 Operation humidity(non-condensing) , RH 10~90% Operation altitude, m ≤2000 Warranty 360 Days   This machine comes with its own power supply, without power cord. The After-Sales Terms: Subject to the Official Website of the product