Antminer S9k vs Antminer Z15

We are reviewing time-tested solutions Antminer S9k and Antminer Z15. Despite the release of new generations, these models are still active on the market. Different algorithms (SHA-256 vs Equihash) mean different strategies: Antminer S9k mines Bitcoin Cash, while Antminer Z15 is focused on Zcash. Bitmain Antminer S9k is released in a single version with 13.5Th. Model Bitmain Antminer Z15 is presented exclusively in a configuration with 420kSol, other power options are not provided for this series. Model Antminer S9k 13.5Th has a power consumption of 1309.5 Watts, while Antminer Z15 420kSol consumes 1512 Watts. Both miners use air cooling, which requires good room ventilation. Offers for Bitmain Antminer S9k are temporarily unavailable, but our catalog contains many other profitable models. 5 ads found for Bitmain Antminer Z15. The current cost for 420kSol power is from 291700 RUB. Both new and used devices are available.