Hi.
I am looking to by some miners and have found a used Antminer S7 at a reasonable price.
I have searched but can't find the life expectancy of the products. As its second hand it could have been used for the last 2 years so is it likely to break anytime soon?
Is there any other reason why they may not work or am I ok to buy a second hand S7?
Thank you for any help.
Main issue with an s7 is that it will probably need a good blowing out of dust and may need new fans if they have not been replaced recently. Other than that they can run for years and years. As to will they make more money than it costs to power them -- depends on where you are and how much your power costs.