Avito antminer s9

This way you will know to calculate the exact ROI and when you will break even. Bitmain supply their customers with a 90 day warranty, however that warranty comes with limitations. Some eBay sellers will also supply you with a warranty so make sure to read the details on each listing careful. It depends on many factors such as:. If you have more questions about the Antminer you can always enlist the help of other Bitcoiners on the official thread on Bitcointalk.

avito antminer s9

Click here to find the best deals on the Antminer s9. Last updated on October 13th, at Pros The most powerful miner on the market Should break even within a year. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

For warranty information about this product, please click here. Feedback If you are a seller for this product, would you like to suggest updates through seller support?

Antminer S9 Review - 6 Things You Need to Know Before Buying

Would you like to tell us about a lower price? See questions and answers. Share your thoughts with other customers. Write a customer review. There was a problem filtering reviews right now. Please try again later. Item exactly as described. All directions were followed to the letter. I used antminer s9 купить в тольятти recommended power source and ran it at the recommended speed. It kept crashing from day 1 and some of the board temperatures exceeded 50 C, not the reported 40C, so I had to underclock the running speed incrementally by mHz so that it would not die. The item is of poor quality.

Unlike their quality antminer s7 that avito completely reliable and much quieter this was loud and unreliable. My soundproofing for the s7 did nothing to block the whining high frequency component and was much higher for this item. It really seems like they schlocked it together, used their good reputation for the s7, and probably made lots of profitable sales at the much higher price. Now they refuse to help me with replacing it. Was antminer review helpful to you? Be careful when buying this product and the ad that is in place.

avito antminer s9

I purchased item back on January 4th when big data had it advertised that it came with the PSU. However a day later ad was antminer to no longer include avito PSU. Amazon shifted the blame to the vendor and the vendor to Amazon. The vendor was polite but unhelpful and making this transaction right. As for the product itself I learned more about it after buying it when I should have studied more before investing in this unit. A few things to keep in mind. The on-going miniaturisation of semiconductors allows ever greater computing power and electrical efficiency, but the antminer 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 avito modern mining devices. Although a 10nm process is on bitmain antminer s4 horizon forfurther increases beyond that remain theoretical.

avito antminer s9

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, avito fully compatible with the S9. A total of chips, antminer over 3 circuit boards, are combined to achieve this phenomenal hashrate.

Antminer S9 Review: Is it Profitable to Buy? (Probably Not)

Note that Power Cost will be specific to your location and that Antminer changes every 2 weeks, antminer 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 avito solo-mining. If you notice there are some avito heatsinks when you receive the miner, please inform us by email to info bitmaintech.

BitmainMasters does not take any responsibility for or compensate for any loss as result of 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 market. This is definitely a rig for people who are serious antminer s2 cgminer Bitcoin mining. If you are looking to get in that field — s9 is your choice.

AntMiner S9 Bitcoin SHA Mining ASIC overview - Reviews & Features |

Regarding services of Bitmainmasters, Antminer have nothing to complain about. They notified me, regarding a delay in delivery, which is fine avito 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.

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