I love that it’s inside of a 3U format, so I can rack it with my current structure. I confirmed serial numbers with Bitmain, plus they matched legit generation batches. Can’t suggest this miner enough. The shop is also super professional—they answered each and every pre-sale problem clearly. One https://rafaeltolew.total-blog.com/how-to-buy-bitmain-antminer-l9-with-confidence-64699063