Antminer S15 mining machine Features:
a. Antminer S15 comes with the latest 7nm ASIC chip. At the time of release, the miner was evaluated as 'Long-term mining
b. The High-Performance mode has a top hash rate of 25Th/s, consumes 1596W of power, and has a power efficiency of 57 J/T (25°C conditions).
c. The Antminer S15 comes with a similar fan design with a one-side intake and an all-in-one miner and power supply.
d. The all-in-one design reduces the wire connections so that the external appearance looks more uncomplicated with more operation and maintenance.
e. Antminer S15 is equipped with Bitmain's 7nm BM1391 chip, a single Application Specific Integrated Circuit (ASIC) chip that integrates a billion transistors.
f. The Antminer S15 has four in-built hash rate boards, and each panel has 72 BM1391 chips equaling a total of 288.