Sales are final, no refunds. Warranty is 6 months from time of shipping. Buy today and start earning large chunks of Bitcoin, the most valuable coin of them all. Shipping time estimate is 48hrs from time of order. Pre-Owned Antminer S9 With the ever increasing difficulty antminer mine Bitcoins it gets harder and harder to actually make a profit куплю a Bitcoin miner.
However not too long ago the most powerful and efficient miner to date was introduced — The Antminer s9. Many reviews praise the product while others have their doubts. So I decided to sum up all antminer the pros and cons into one simple review куплю here it is before you…. The Antminer s9 has a hash rate of This is of course only revenue and not taking into account the electricity, mining pool fees, or hardware expenses. I antminer the numbers against 3 different Bitcoin mining calculators and they all show the same result. Куплю Antminer S9 is also the most efficient miner on the market.
The S9 consumes about W more than the S7. Apart from the power supply, the S9 is a self-contained unit. It requires no connection to another computer to interface with other Bitcoin nodes.
The S9 performs reliably in any well-ventilated space, whether a single or several unit s kept in a spare room or hundreds to thousands of units in a large mining center. On the other hand, the halving could bring about a higher Bitcoin price and reduced competition, increasing profitability.
Ultimately, the S9 is a great piece of hardware although currently rather expensive. It is likely to remain куплю for far longer than previous generations of ASIC miner, although Что такое antminer s3 cannot be guaranteed given the inherent unpredictability of Bitcoin mining. Jordan Tuwiner Last updated June 27, Antminer chip of the S9 is fitted with custom-made heat sinks that are made of a high-grade Aluminium alloy.
The case of the S9 is made of the same material. The user interface also allows you to customize settings and can be upgraded to new releases from Bitmain. The shipping cost is included in the куплю 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 antminer 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.