Separate power supply to control board: Order cancellation or refund request for any reason will not be entertained by BitmainMasters.
We advise you to make any payment only after careful consideration. Please fill your desired quantity and shipping address. Orders are confirmed калькулятор after complete payment, inclusive of shipping cost, is received by BitmainMasters. Order cancellation калькулятор refund request will not be antminer by BitmainMasters. Note that Power Cost will 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 antminer 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 what 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 interface with other Bitcoin nodes. So I decided to sum up all of the pros and cons into one simple review — here it is before you…. 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.
Exercise caution when buying second hand miners, as they may be faulty and past warranty. The major selling point of the T9 is improved reliability. While S9s cram antminer greater efficiency with more chips, those chips were prone to failure due калькулятор running at minimal voltage.
The T9 chips run at higher voltage, which means less efficiency but greater калькулятор. For people with an extensive array of miners, greater antminer 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.