Though the Antminer Z15 doesn't have Formal variants from Bitmain, the secondary current market categorizes used units into 3 informal sorts determined by problem and refurbishment amount: Lover Procedure: All 3 fans really should spin easily without having loud grinding noises. Replaceable admirer modules can be found, but worn bearings https://where-to-buy-used-antmine84094.review-blogger.com/60717025/the-single-best-strategy-to-use-for-antminer-z15-pro-for-sale