-Just about every equipment are going to be tested by professional tools and computer software before delivery. The exam facts and online video are going to be despatched to customers. To be a rule, they most absolutely reveal the likely of 12nm chips, but in the case of Z15E https://antminerz15secondhand06304.blogtov.com/19946240/antminer-z15-pro-840ksol-performance-explained