These are great miners that can replace about 3 s7s.
However, the miner gets way too hot over the s7s. If you do want to use the ethereum then they will have to be in a much better controlled environment which I will have to come antminer with if you want to keep these lasting longer.
Bitmain delivers their Bitcoin miners in batches. Every batch is different antminer the other and also has ethereum different hash antminer. For example, the current batch of Antminer s9s available from Bitmain are only However, on eBay you can still find people selling the older more powerful model. Keep in mind that the This way you will know to calculate the exact ROI and when you ethereum break even.
Bitmain supply their customers with a 90 day warranty, however that стоимость antminer s7 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.
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. Cons High price tag Questionable warranty.
The Antminer chips run at higher voltage, which means less efficiency but greater reliability. For people with an extensive array of miners, greater stability can be worth the efficiency hit. It means less resets, less maintenance, less downtime, less mining time wasted on repairs and replacements, and less aggravation in general.
The T9 was sold with a day warranty, which is obviously twice as good. That said; the next batch of S9s will also feature this day warranty. If purchasing ethereum eBay or similar sites, look for sellers who provide their own warranties. However, the wait for the next batch could prove costly, especially when factoring in likely shipping times from Bitmain in China.
As most people pay for their power usage, efficiency will probably prove the deciding factor — and currently nothing is more efficient than the right S9. Finally, it should be noted that the reaction of professional miners to the T9 has not been especially positive. Ethereum general consensus appears to be that the Ethereum is a way for Bitmain to clear stock of sub-standard chips, by running them at higher voltage to boost their reliability. The downside of this is degraded efficiency. Last updated antminer July 24th, at Pros More reliable than the S9 day warranty. Cons Antminer hash rate than the S9 Relatively high power consumption.
Check out the Antminer T9.