Bitmain Antminer S21 200T 3500W Bitcoin Miner High Efficiency ASIC

The Bitmain Antminer S21 delivers a substantial 200 TH/s hashrate for optimized Bitcoin mining performance. This ASIC miner operates with a power consumption of 3500W, achieving a breakthrough energy efficiency of 17.5 J/TH. Engineered for the SHA-256 algorithm, it supports BTC, BCH, and BSV mining operations. The unit features an advanced air-cooling system to maintain stable temperatures during continuous high-load processing. Designed for industrial-grade environments, it requires an input voltage between 220V and 277V for safe operation. The integrated power supply unit simplifies setup while ensuring consistent energy delivery to the internal components. High-speed RJ45 Ethernet connectivity provides reliable network integration for mining pool communication. This model represents a significant hardware advancement over previous generation S19 series miners. Each component is built for durability to withstand the rigorous demands of professional crypto mining facilities. Its compact form factor allows for efficient vertical stacking in data center racks.