Antminer S21 vs Antminer Z9

We are reviewing time-tested solutions Antminer S21 and Antminer Z9. Despite the release of new generations, these models are still active on the market. Different algorithms (SHA-256 vs Equihash) mean different strategies: Antminer S21 mines Bitcoin, Fractal Bitcoin, while Antminer Z9 is focused on Zcash. The Antminer S21 device from Bitmain is available in a wide range of powers. Versions from 151Th to 200Th are available. Bitmain Antminer Z9 is released in a single version with 42kSol. Model Antminer S21 200Th has a power consumption of 3500 Watts, while Antminer Z9 42kSol consumes 970.2 Watts. Both miners use air cooling, which requires good room ventilation. 27 ads found for Bitmain Antminer S21. The current cost for 200Th power is from 780 USDT. Both new and used devices are available. Currently, there are no Bitmain Antminer Z9 offers on the platform. If you are interested in this model, you can contact us or one of the verified companies listed on our platform.