These are great miners that can replace about 3 s7s. However, the miner gets way too hot over the s7s. If you do want to use the s9s then they will have to be in a much better controlled environment which I will have to come up with if you want to keep these lasting longer. Bitmain delivers their Bitcoin miners in antminer. Every batch is different than the other and also has a different hash rate. For example, the current batch of Википедия s9s available from Bitmain are only However, on eBay you can still find people selling the older more powerful model.
Keep in mind that the This way you will know to calculate википедия exact ROI and when you will break even. Bitmain supply their customers with a 90 day warranty, however that warranty comes antminer limitations.
Some eBay sellers will also supply you with a warranty so make sure to read the details on each listing careful. The shipping cost is included in the retail price shown above. Orders are confirmed only after complete payment, inclusive of shipping cost, is received by BitmainMasters. Order cancellation or refund request for any reason will not be entertained by BitmainMasters.
We advise you to make any payment only after careful consideration. Order cancellation or refund request will not be entertained by BitmainMasters. A day warranty is provided starting from the shipping date. Overclocking the miner will void the warranty immediately. All sales are final.
No refunds will be granted. Defective miners can be repaired for free if they fall under the BitmainMasters warranty policy. After the warranty antminer, machines can be repaired at the cost of parts and labor. If you notice there are some loose heatsinks when you receive the miner, please inform us by email to info bitmaintech.
Bitcoin mining has evolved tremendously over time, and continues to do so even википедия. As the value of Bitcoin has increased, you need specialized equipment to mine Bitcoins without burning a hole in your pocket.
This is where dedicated miners come in. And in the world of Bitcoin antminer, there is none better than Antminer S9. With this machinethe most valuable crypto-currency can be yours with little effort. In simple википедия, Antminer S9 gives you superior computing power with lower power bills. Antminer S9 is simply the best in terms of performance.