Description: Bitmain Antminer E9 Pro 3680M is a powerful cryptocurrency mining miner from Bitmain. It has a high performance of 3680 Megahashes per second and consumes 2556 watts of electricity. The power supply is not included in the package, it must be purchased separately. The operating temperature of the miner is in the range from 0 to 45 degrees Celsius. In addition, the miner has a 180-day warranty from the manufacturer.