Lastly, the Antminer Z15 is one of the most Power-successful Zcash mining rigs offered. It is intended to use a lot less electric power than other rigs, assisting to cut down the price of working the rig and escalating its profitability. The Bitmain Antminer Z15 was released in June 2020 but in 2025 obtaining the refurbished antminer z15 secon