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1. Is it easy for newbie to setup ANTMINER machine and start earning bitcoins?
Yes, it is easy, plug it in, enter your minining pool details, and you are good to go.
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2. What are the other things required for ANTMINER S7 to make it run smoothly?
You need a 1350W power supply and an internet connection.
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3. How is the Life of ANTMINER S7? Can I expect it to be work for me for 4-5 years?
Probably not, its a very sensitive electronic item, with a warranty for 3 months, it can fail at any time.
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4. How frequently it needs to be repaired?
You will mostly be needing replacements, rather than repairs.
