1. Enhanced Computational Power, Optimized For ZEC The ANTMINER Z15 delivers a hashrate of 420KSol, making the Z15 BITMAIN's most power efficient Equihash mining server to date. The ANTMINER Z15 establishes industry power efficiency records and is optimized for mining ZEC (Zcash). 2. Immense Energy Savings, Improved Power Efficiency The new chip design and circuit configuration provides an impressive power efficiency of 3.6J/KSol, which further improves the power efficiency ratio compared to its previous predecessor, ANTMINER Z11. 3. An Entirely New Design, Added Safety A new generation design, effectively prevents dust and improves the stability and safety of the miner. 4. Advanced Firmware New firmware also introduces faster startup speed and an intelligent control mechanism to ensure the best mining experience.