For a miner, the two most important parameters are hashrate and power ratio. The hashrate reaches XXXT, meaning it can perform XXX terahashes (TH/s) of calculations per second, providing powerful computing capabilities for mining B&T&C or other cryptocurrencies using the SHA - 256 algorithm. The power ratio is XXXJ/T, which measures the power ratio per unit of hashrate. In the industry, the power ratio is one of key indicators for evaluating miner performance, with a lower power ratio indicating higher power efficiency.