Join over 94,000 students, learn all you need to know bitcoin mining hardware profitability models Bitcoin. One Email a Day, 7 Days in a Row. With the ever increasing difficulty to mine Bitcoins it gets harder and harder to actually make a profit as a Bitcoin miner.
The Antminer s9 seems to be to only Bitcoin miner still able to create a somewhat positive ROI in today’s environment. Many reviews praise the product while others have their doubts. 6 things you need to know before buying an Antminer s9 1. The Antminer s9 the most powerful miner available on the market The Antminer s9 has a hash rate of 12. This is of course only revenue and not taking into account the electricity, mining pool fees, or hardware expenses. 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.
The Antminer s9 is the most expensive miner on the market The price of the Antmier s9 varies a lot. This is the most expensive miner on the market today because its superior mining abilities. If you own a PSU of an old Bitcoin miner you might be able to use that as well. For example the EVGA SuperNOVA 1300 Watt GPU PSU should also work with this miner.
However if you don’t already own a compatible PSU it will probably be best to just buy the APW3-12-1600-B2 and add it to your initial investment cost. 3 used ones it will probably cost less. My overall rating is a 3. 5 since these don’t deserve a 4. These are great miners that can replace about 3 s7s.
However, the miner gets way too hot over the s7s. If you do go down this path though it’s important to recalculate profitability as the Antminer s7 is less power efficient than the s9. Here’s a complete comparison of the Bitcoin mining hardware available. Not all Antminer s9s are created equal Bitmain delivers their Bitcoin miners in batches.
Every batch is different than the other and also has a different hash rate. So it’s extremely possible that you’ll find yourself buying an Antminer s9 that has a hash rate of only 11. For example, the current batch of Antminer s9s available from Bitmain are only 11. Keep in mind that the 11. EXACT specifications of the miner you’re buying.
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. If you’re interested in getting into Bitcoin mining then the Antminer s9 is probably the only logical solution. If you have more questions about the Antminer you can always enlist the help of other Bitcoiners on the official thread on Bitcointalk. Bitcoin Video Crash Course Join over 94,000 students and know all you need to know about Bitcoin.