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 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. Прибыль 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 antminer parts and labor.
If you прибыль there are some loose heatsinks when you receive the miner, please inform us by email to info bitmaintech. Antminer does not take any responsibility for or compensate for any loss as result setup antminer u2 downtime caused by delays in transportation as a result of custom formalities or other reasons.
I bought two Antminer S9 antminer now I know why it is called the most advanced miner on the market. 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. The прибыль miniaturisation of semiconductors allows ever greater computing power and electrical efficiency, but the process antminer continue forever with the current technology. The 16 nm fabrication process used in the manufacture of the S9 is a major improvement upon the 28 nm design common to other modern mining devices.
Although a 10nm process is on прибыль horizon forfurther increases beyond that remain theoretical. Further, the design and manufacture of any 10nm Bitcoin mining hardware is likely to take at least a year.
The good news is that existing power supplies, at least those of sufficient wattage, are fully compatible with the S9. A total of chips, spread over 3 circuit boards, are combined to achieve this phenomenal hashrate. Note that Power Cost will be specific to your location and that Difficulty changes every 2 weeks, usually to the upside….
Your Pool Fees will be determined by your mining pool; although the S9 is plenty powerful, a single unit is highly unlikely to find any прибыль when solo-mining. Of course, such impressive results assume all factors stay constant which is hugely improbable in the ever-changing world of Antminer
прибыль The cutting-edge manufacturing process is what makes the S9 the most electrically-efficient mining device to date. It uses a mere 0. The S9 consumes about W more than the S7. Apart from the power supply, the S9 is a self-contained unit. It antminer 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.