The product features of Bitmain Antminer KS5 PRO are as follows: High Hash Rate: It adopts the KHeavyHash algorithm and has a peak hash rate of up to 21TH/s??3%, which can efficiently complete hash operations and significantly improve mining efficiency. Low Power Consumption: The power consumption is 3150W??5% at 25??C, and the energy efficiency ratio is as low as 149.53W/TH (or 150J/T), which can effectively control energy consumption and reduce mining costs. Advanced Cooling System: It is equipped with a dedicated heat sink and an efficient air – duct design, and is matched with Delta brand fans (with an air volume of 200CFM, an air pressure of 11mmH2O, and a service life of 70,000 hours). This ensures that the machine can maintain stable performance under high – load operation, reducing the probability of failure due to overheating and extending the service life of the miner. Compact and Light – weight Design: The size is 400mm??195.5mm??290mm, and the net weight is only 12.5kg. The compact shape and light weight make it convenient to carry and install, saving space and being suitable for different site environments. Low Noise Level: The noise level is 76dB, which is relatively quiet compared with ??? products and reduces interference with the surrounding environment. Intelligent Management System: It is equipped with an advanced intelligent management system, allowing users to monitor key parameters such as hash rate, temperature, and fan speed in real – time through the web or mobile APP management interface. Users can also choose different fan speeds, such as automatic mode, low – speed mode, or high – speed mode, to achieve the best balance between heat dissipation effect and noise level.