Antminer K7 vs Antminer KS5 Pro

We are comparing two devices from Bitmain — models Antminer K7 (January 2023) and Antminer KS5 Pro (March 2024). Different algorithms (Eaglesong vs kHeavyHash) mean different strategies: Antminer K7 mines Nervos Network, while Antminer KS5 Pro is focused on Kaspa. The Antminer K7 device from Bitmain is available in a wide range of powers. Versions from 58Th to 66Th are available. Model Bitmain Antminer KS5 Pro is presented exclusively in a configuration with 21Th, other power options are not provided for this series. Model Antminer K7 66Th has a power consumption of 3201 Watts, while Antminer KS5 Pro 21Th consumes 3150 Watts. Both miners use air cooling, which requires good room ventilation. 10 ads found for Bitmain Antminer K7. The current cost for 58Th power is from 25000 RUB. Both new and used devices are available. 1 ads found for Bitmain Antminer KS5 Pro. The current cost for 21Th power is from 780 USDT. Both new and used devices are available.