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 info bitmaintech. BitmainMasters does обновление take any responsibility for or compensate for any loss as result antminer s4 характеристики downtime caused by delays in transportation 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 antminer.
This is definitely a rig for people who are serious about Bitcoin mining. If you are looking to get in that field — s9 is your choice. Regarding services of Bitmainmasters, I have nothing to complain about. They notified me, regarding a delay in delivery, which is fine as I see it.
Ultimately though, обновление lot of which antminer on the Difficulty and Bitcoin price.
Judging value in this space is a complicated обновление, although it would appear that in the near future nothing vastly technologically-superior to the S9 is likely to be released. The release cycle of a new асик майнер antminer r4 of mining hardware every few months is likely to antminer from this point on, as manufacturers have transitioned to cutting-edge 16 and 14nm designs.
The S9 is обновление self-contained unit, excluding the power supply. No connection is needed to another computer to interface with antminer Bitcoin nodes. Its onboard web management portal allows for a simplified setup and maintenance process. The S9 is air-cooled and due to its sturdy design, it is fairly easy to maintain and service. As long as it is in a place with great ventilation, the S9 performs reliably, whether обновление one or several unit s is kept in a spare room or hundreds to thousands of units in a huge mining center.
However, when major miners move up to S9s and other advanced hardware, the resultant Difficulty increases most likely will weaken future profitability. antminer
On the contrary, profitability will increase due to halving that could bring about a higher Bitcoin price and reduced competition. In conclusion, even if currently expensive, the S9 is definitely обновление great piece of hardware. Although ROI cannot be given an assurance, with the natural unpredictability of Bitcoin mining, it antminer likely to remain profitable for a longer period of time than the preceding generations of ASIC miner.
Bitcoin Mining Hardware Comparison Currently, based on s 9 antminer price per hash and 2 electrical efficiency antminer best Bitcoin miner options are: I did not realize this happened until sometime later. Basically that meant the S5 was exposed to the open internet. When I went to check the miner and pools I saw a entry on there for viabtc that I did not add! Rebooting and removing the pool would only stick for a little while before it was added again. To get it fixed I had to completely reset the device, take it обновление the DMZ once I realized it was there and reenter all the pools I wanted. It has been fine since then.
My theory is that someone is running a bot that connects to обновление Antminers using SSH and the "Antbleed" API antminer setting their pools whenever they find a vulnerable miner like mine was. My lesson is never expose you miner to the open Internet!
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