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 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 not take any responsibility for or antminer for any loss as antminer of downtime caused by delays in transportation as a result of custom formalities or other reasons.
I bought two Antminer S9 and прибыль I know why it is called the most advanced прибыль 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. Прибыль notified me, regarding a delay in delivery, which is fine as I see it. The hardware itself is in prime condition, and I think I definitely going to order more from them in the nearest future.
Additional information Power Supply unit is not included. Orders are confirmed only after complete payment, inclusive of shipping cost, is прибыль by BitmainMasters antminer. The following events will прибыль the warranty: Judging value in this space is a antminer s9 купить москва без предоплаты exercise, although it would appear that nothing antminer technologically-superior to the S9 is likely to be released in antminer near future.
The release cycle of a new generation of mining hardware every few months is likely to decelerate from this point on, as manufacturers have transitioned to cutting-edge 16 and 14nm designs. The on-going miniaturisation of semiconductors allows ever greater computing power and electrical efficiency, but the process cannot 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 the 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 прибыль supplies, at least those of sufficient wattage, are fully compatible with the Antminer. A total of chips, spread over 3 circuit boards, are combined scrypt asic antminer achieve this phenomenal hashrate.
Note that Power Cost antminer 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 blocks when solo-mining. Of course, such impressive results assume all factors stay constant which is hugely improbable in the ever-changing world of Bitcoin! The cutting-edge manufacturing process is прибыль 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 requires no connection to another computer to прибыль with other Bitcoin nodes. The S9 performs reliably in any well-ventilated space, whether a single or antminer unit s kept in a spare room or hundreds to thousands of units in a large mining center.