Topic: Best $/GH (cheap) Miner? (Read 1371 times)

where can you get S1's for $255? I don't see any coupons around the web unless its a previous customer thing from Bitmain.

ant s1 runs happily at 155ghs consuming 200 watts   140 ghs gets you 166 watts  i have 10 of them undervolted

edit: S1 is currently best $/gh that you can buy now... spondoolies is yet another pre order. check the forums for all the lost dollars and dreams due to pre-orders  

Curious.   

Why are you looking to by something so minimal that it's just enough to get one share per day on P2pool. Why even bother? It seems like such an odd goal.

ant miners are now at 260 usd each  or less. depends if you have a coupon.   down clock and down volt drops you to  140gh- 200 watts  10x = 1400 - 2000

so 10 for 2600 well 10 for .604 btc or 6.04 btc total   right now that is 2700 .  you need 600 or less in psu = 3300 that is under 3799.

Here is the problem no machine today will make money at the current diff to fiat price btc.   unless you have free power.

punch in any machine that is in stock and every one there is needs higher btc/fiat price to break even unless you have free or dirt cheap power. 

All gear does not work  to pay off nothing zip zero.  So you need to figure out how do I get past the power issue.  you need about 5 cents a kwatt and .7 watts a hash with these really low fiat pieces for btc.

i missed something.  i think your math may be suspect...

wouldn't you need TEN antminer s1's to provide the same hashing power as ONE cointerra 1.6 TH/s box (but it'd be nearly double the power consumption and much bulkier and clumsier).  and if you down clock them to get the power requirement closer you'd probably need almost FIFTEEN antminer s1's to accomplish the same thing as just one cointerra box.

And you're saying the antminers are usually 180 gh consuming 360 watts.  down clock them to 140 gh you say?  and then they're 'only' 200 watts? (still more power hungry than cointerra box)  assuming you're right you still 'only' need TWELVE of them... at $500 each?  so thats, er, $6,000 to get something thats significantly more bulky, more power hungry, and only 40% more expensive than a cointerra 1.6 TH/s miner thats on sale now for $3799.

ant miners are good for entry level mining.  they're cheep and cheerful but expensive to run.  but they make less sense at scale compared to bigger boxes that are designed for professional or serious amateur use.

-- Jez

2 1100W PSU for 1,6Gh aahumm they are a bit power hungry

3900usd shipped to New Jersey for 1.6th

   or get 2 ant miner s-1's at   bitmaintech for  about 500usd  down clock and under volt the miners 

 and run  them at 1400gh each at about 200 watts. each.

more news.. not only are cointerra's 1.6TH/s back in stock but they're doing some dynamic pricing thing and it seems very competitive ... 

http://cointerra.com/cointerra-announces-daily-spot-pricing-terraminer-iv-bitcoin-miner-sales/

$200 is a tough price point. If you want an Antminer S1, I'll sell you one right around that price, 0.5BTC plus actual shipping costs. I have an extra PSU I can include for free, just cover the shipping. 

i think they were sold out and now they've built more will be in stock again in the next 24 hours...

The spondoolies group buy looks pretty solid- as long as they come in early August and the difficulty increase per month doesn't get too far beyond 45%. Kind of out of my price range atm though. Looks like the CoinTerras are all sold out.

I've thought about cloud mining, and I'll probably buy a few shares there. But at that point you're just buying stock- there's no fan noise or LEDs blinking.

Thanks for replying!

+1 for the spondoolies group buy...
it's a real shame my other refund doesn't look like it's coming through in time to buy from it though 

Its a good time to be a buyer of mining hardware as there's plenty of options and they're getting quite competitive with each other on $/GH pricing.

If you're ordering for the future, the group buy on here from RoadStress that offers spondoolies miners for an August delivery is at a very low price, however its 4 months away (and has risk factors... will it be as good as they say... will it be on time, etc)... and I'm sure you will do the math (on any bitcoin calculator) and figure out that buying something now is better for you than buying a pre-order for something in the future.

The best price $/GH for a miner today depends on whether you are pre-ordering something for a future date or buying from stock with immediate shipment and quick delivery.

Of the companies offering in-stock products Cointerra's 1.6 TH miner is available immediately, and they're announcing a new pricing strategy which should also make it one of the lowest cost $/GH's and a very good option.   I am declaring my bias that I'm advising cointerra on future strategy and am already a big customer of theirs and angel, however, even if i take off my cointerra hat i do not know of any other company that you can buy a miner from that is in stock and available immediately that will be lower cost in $/GH than a cointerra 1.6 TH/s system.  They also have a 2 TH/s system coming next month if you wish to pre-order.

have you thought about cloud hashing?

They do look rather nice- was thinking a couple orders of magnitude less when it comes to the price though (i.e. ~$200). Thanks for the answer though!

it depends on how much you have to spend, I suppose? best price per GH/s at the moment is Spondoolies - and I reckon they will lead that race for some time to come.

So after buying a couple Antminer U2 ASICs and trying to use p2pool, I realised my hashrate was completely inadequate. So I did a bit of arithmetic and came to the conclusion that I'd need about 60GH/s to expect to get a share every day. However, the only cost effective ASIC I've been able to find online is the Antminer S1, which ends up being about 0.0034 BTC/GH (1.48USD/GH). It looks like a lovely device, but it's also overkill for my purposes- just obtaining a hashrate where it's reasonable to use p2pool.

So here's my question- is there any device (or combination thereof) that manages to give 60GH/s at around the S1's price per GH/s?

Just buying 60GH/s in U2's ends up costing more than an S1, and rigging 28 or so USB sticks sounds like a nightmare web of hubs. The upcoming NanoFury NF6 isn't any cheaper than the U2 per GH. Basically, I'm wondering if someone sells a third of an S1, at a third of the price. Thanks in advance for any advice!

Regards,