new, The Antminer S17 is equipped with Bitmain’s second-generation 7nm chip BM1397. The standard mode has a hashrate of up to 56 TH/s and an energy efficiency ratio of 45 J/T. The energy efficiency ratio is as low as 42J/T in low power mode. The Antminer S17 is Bitmain’s most competitive SHA256 mining machine to date, supporting BTC, BCH and other crypto currency mining., New York, Alaska, United States, 37363