I like that it’s inside of a 3U format, so I can rack it with my existing structure. I confirmed serial numbers with Bitmain, and they matched legit manufacturing batches. Can’t suggest this miner more than enough. The store is usually Tremendous professional—they answered each and every pre-sale problem https://miloxezzu.bloggerswise.com/47495558/bitmain-antminer-z15-pro-buying-guide