5 Best Bitcoin Mining Machines You Can Buy

5. Avalon 721

Price: $850

Avalon 721 is manufactured by Chinese company Canaan and represents a great entry-level rig, which has a capacity of 6 TH/s and a power consumption between 850 and 1,000 Watts. Avalon 721 is based on 16nm chips, which makes it more energy efficient than its main competitor, AntMiner S7. The maximum number of ASICs that can be connected to the same controller is five, which results in a total hash rate capacity of 30-32 TH/s. Each Avalon 721 can mine around 0.049 bitcoins per month, which results in a monthly profit of around $811, which is a great return on investment excluding energy consumption costs.

Sergey Tarasov/Shutterstock.com

Sergey Tarasov/Shutterstock.com