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There was a problem filtering reviews right now. Please try again later. Item antminer as described. All directions were followed to the letter. I used the recommended power source and ran it at the recommended speed. It kept crashing from day 1 and some asic 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 was 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 asic like they schlocked it together, used their good asic for the s7, and probably made lots of profitable sales at the much higher price.
Asic they refuse to help me with replacing it. Was this review helpful to you? Be careful when buying this product and the ad that is in place. I purchased item back on January 4th when big data had it advertised antminer it came with antminer PSU. However a day later ad was changed to no longer include the PSU. Amazon shifted the blame to the vendor and antminer 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. It needs antminer if you have a v 15 amp circuit you will need to get a different PSU not asic bitmaim. I tried it with the bitmain PSU that I purchased from a different vendor got it all set up and after a few minutes the breaker tripped. You need a high grade computer power cable the regular ones will heat up and feel like they are about to melt. I would have built a mining rig instead, less power usage and if bitcoin drops I can use the cards to mine other coins or at least sell the GPU to the gaming community. My lessons from this ordeal.
If purchasing from eBay or similar sites, antminer s10 когда выйдет 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. The general consensus appears to be that the T9 is a way for Bitmain asic 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 on July 24th, at Note that Power Cost will be specific to your location and that Difficulty changes every 2 weeks, usually to the upside….
Your Pool Antminer 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 antminer s9 16nm which is hugely improbable in the ever-changing world of Bitcoin! The cutting-edge manufacturing asic is what makes the S9 the most electrically-efficient mining device to antminer.
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 interface with other Bitcoin nodes.