Bitmain Antminer T21 190TH/s High Efficiency SHA-256 Bitcoin Miner

The Bitmain Antminer T21 delivers a high-performance hashrate of 190 TH/s for SHA-256 algorithm mining. Engineered for industrial-grade operations, it operates within a voltage range of 380V to 415V to ensure stable power delivery. This unit features a power efficiency of 19 J/TH, optimizing energy consumption for Bitcoin and Bitcoin Cash mining. The integrated air-cooling system maintains optimal internal temperatures during continuous 24/7 operation. Built with advanced ASIC chips, the hardware provides long-term durability and consistent computational output. A standard RJ45 Ethernet connection allows for seamless network integration and remote monitoring capabilities. The robust chassis is designed to withstand diverse environmental conditions ranging from 32°F to 113°F. This professional-grade miner includes a dedicated power cord compatible with high-voltage industrial outlets. It serves as a reliable solution for scaling large-scale cryptocurrency mining facilities.