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Brand see all 4g usb antminer. Mining Hardware see all Mining Hardware. That said; the next batch of S9s will also feature this day warranty. If purchasing from eBay or similar sites, look for sellers antminer provide their own warranties. However, the wait for the next batch could prove costly, especially when antminer 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. The general consensus appears to be that the T9 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.
The Antminer s9 has a hash rate of This is of course only revenue and not taking into account the electricity, mining pool fees, or hardware expenses. I ran the numbers against 3 different Bitcoin mining calculators and they all show the same result. The Antminer S9 is also the most efficient miner on the market. This means that it wastes the least amount of energy than all other miners out there. If you add into account electricity cost as well you will generate a little less than that — around 0.
The price of the Antmier s9 varies a lot. This antminer the most expensive miner on the market today because its superior mining abilities. All sales are final. No refunds will antminer 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 compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.