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: Some users run them to support the Bitcoin network's security or use them as loud space heaters in the winter to offset home heating costs with the small amount of Bitcoin they produce. Conclusion Antminer S9 on Amazon

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typically generates roughly in Bitcoin per day. : Some users run them to support the

: At a standard U.S. residential electricity rate of ~$0.15/kWh, the 1,300W power draw costs nearly $4.70 per day to run. This results in a net daily loss of over $4.00 . : At a standard U

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