Antminer T21 190T is a high-performance SHA-256 ASIC miner designed for efficient Bitcoin mining. With a 190 TH/s hash rate and 19 J/TH power efficiency, it delivers strong mining performance while optimizing energy use. Built for durability, it operates reliably across 0–45°C and 10–90% humidity, with a compact industrial design and a 76 dB noise level, making it ideal for professional and large-scale mining operations.
