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How a total n00b mined $700 in bitcoins

52 点作者 sk2code将近 12 年前

8 条评论

cupcake-unicorn将近 12 年前
It is very unfortunate that BFL is getting publicity over this article - they&#x27;re a company with a terrible reputation and have treated their customers horribly. I got bitten by the mining bug recently and was stupid enough to almost buy one without doing proper research, until I ran into an issue with checkout. They were ridiculously unprofessional and rude dealing with it, and slow to get back to me, and that was a blessing, as I realized how worthless it was in the end.<p>What it&#x27;s probably not going to say in this article is: People have been waiting to have one shipped to them for over a year. Use a calculator to find out how much lost profit that is. If you buy one now, or even if one is shipped to you in the next few months (unlikely, unless you ordered it 10 months ago), it will be basically worthless due to more and more ASIC hardware coming out on the market.<p>If you must go into mining, check out some of the custom Klondike K16 Boards that are being developed. These will be shipped much faster than anything BFL ships out, but even then you&#x27;re looking at a few months lead time, which could be significant in terms of increasing difficult and return value.
xentronium将近 12 年前
Could someone please explain why Butterfly Labs don&#x27;t mine the coins themselves, but sell their devices instead?<p>As far as I understand bitcoin (and please correct me if I&#x27;m wrong), bitcoin output of the system is fixed, so if you produce (or buy) a lot of super-duper fast ASICs, they will generate less bitcoins per unit. If it is correct, then butterfly labs success inversely correlates with specific miner success, as in the more ASIC-s they sell for a fixed dollar price, the less profit their buyers receive. This seems somewhat conflicting to me.
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malloreon将近 12 年前
Take note that as of a week ago BFL is shipping units that were ordered in August of 2012, that perform worse and use more power than promised.
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maaku将近 12 年前
Watch that $20&#x2F;week become $14&#x2F;week, then $10&#x2F;week, then $7&#x2F;week in the span of a month. Still a good investment then?
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fnordfnordfnord将近 12 年前
Sigh, more ARS blatantly advertising for BFL. If anyone is inclined to try this, buyer beware. Do some research on BFL before you spend money with them.
ryhanson将近 12 年前
Total BitCoin mining n00b here. How much could you mine per week without a device like this? A few dollars?
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joejohnson将近 12 年前
For everyone wondering how much you&#x27;d need to mine to pay for the equipment, here is a handy calculator: <a href="http://www.bitcoinx.com/profit/" rel="nofollow">http:&#x2F;&#x2F;www.bitcoinx.com&#x2F;profit&#x2F;</a><p>The BFL Jalapeño (5GH&#x2F;s) is $274 and where I live electricity costs $0.19&#x2F;kWh. From the article, the device &quot;pulled 50 watts of power when actively hashing&quot;. So, this will pay off in 3 days, and will generate 9321.64 USD over 3 months (given 0.61 profitability decline per year).
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bugsbunny4341将近 12 年前
How ethical and sustainable is it to earn money that you did not toil for?
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