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 period, 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 antminer bitmaintech. BitmainMasters does not take any responsibility for or compensate for any loss as result of downtime caused by delays in antminer as a result of custom formalities or other reasons.
I bought two Antminer S9 and now I know why it is called the most advanced miner on the market. This is the most expensive miner on the market today because its superior mining abilities.
If you own a PSU of an old Bitcoin miner you might be able to use that as well. Seeing as most people will probably rush to buy the new Antminer s9 you may want to consider getting the older model Antminer s7 at a discounted price due to lower demand. My overall rating is a 3. These are great miners that can replace about 3 s7s.
However, the miner gets way too hot over the s7s. If you do antminer 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 batches. Even with free electricity we cannot see how they will ever get this money back. The same Chinese competitive advantage has been doubly effective at squeezing the profit-dependent hobbyist miner from the market. With the block reward halving looming, the profitability of all but the most efficient operations will likely be challenged. Given that profits derived from the current generation of mining hardware are dwindling and will likely reach negative returns post-halving:.
Can the new S9 change the game for smaller and hobby miners and restore their lost profitability? Before you buy настройка antminer s5 Antminer S9 make sure you already have Bitcoin mining software and a Bitcoin mining pool. The first batch of S9s will be available for order directly from Bitmain from the antminer th of June. However, the lower your electricity costs, the better your odds of the miner paying for itself within a reasonable timeframe.
And remember, you are not gambling. You will earn money every month.
That is a guarantee. So, Order now to get this money making machine today. Antminer S9s are selling like hot cakes.