Antminer DR7 vs Antminer T21

We are comparing two devices from Bitmain — models Antminer DR7 (June 2024) and Antminer T21 (February 2024). Different algorithms (Blake (14r) vs SHA-256) mean different strategies: Antminer DR7 mines ScPrime, while Antminer T21 is focused on Bitcoin Cash. Model Bitmain Antminer DR7 is presented exclusively in a configuration with 127Th, other power options are not provided for this series. Bitmain Antminer T21 has several versions, with hashrate starting from 180Th and going up to 190Th. Model Antminer DR7 127Th has a power consumption of 2730.5 Watts, while Antminer T21 190Th consumes 3610 Watts. Both miners use air cooling, which requires good room ventilation. Offers for Bitmain Antminer DR7 are temporarily unavailable, but our catalog contains many other profitable models. Our platform has 13 offers of Bitmain Antminer T21 from different companies, available both in stock and on order. The best price for the 190Th version is currently 200 RUB.