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Topic: The completely evaluation of Dragon 1 T bitcoin miner from china - page 10. (Read 45639 times)

legendary
Activity: 1006
Merit: 1000
SafeHaven.Finance
As i know, the chip is A1 indeed, they buy it directly from the factory who produce them. bitmine is not the only company who have the right to sell A1, the factory of china who produce it also have the right to sell them, that is what happened now.
newbie
Activity: 42
Merit: 0
Looks fishy!


The miner or the previous post? The miner looks legit.

http://bitmine.ch/?p=5178

Quote
We received several reports about unauthorized individuals or companies claiming to be selling CoinCraft-based products, please pay extreme attention when purchasing from an unauthorized distributor because most probably they’re a scam or a reseller of lower-grade, non-working or counterfeit ASICs.

so you have stolen the chips with them and built the miners?

not serious man

1. Anyone needs to pay 15 BTCs to bad mouth Bitmine? Seriously.

2. The CoinCraft chip that Bitmine claimed are NOT their products. They buought form a Chinese chip company.
What company, and what chip? We like detailed info, and pictures, you know, post some.

This is how A1looks



And this is from your flicker photo, seems to me that there is A1 written on chips.



Yes, that's A1.


Reseller of machines made from the stolen batch of Bitmine A1 chips?
hero member
Activity: 539
Merit: 500

You give us a good reason. But this doesn't explain the peak in the middle if you observe carefully.


That gap is 48 hours according to the chart scale, the spike seems to happen at 22~24 hours.
legendary
Activity: 1006
Merit: 1000
SafeHaven.Finance
That's a pretty cool (literally - check those temps) miner; courtesy of the slightly noisy fans, perhaps, but those could be swapped out.
Mining calculation: http://thegenesisblock.com/mining/a/cacfec10d1
Parameters: 1.05TH/s, 880W, $6200, March delivery, no ship/accessory fees, current bitcoinaverage.com rate.
Play with the figures at your own peril Smiley
( Something wrong? Calculator error?  Let me know, post will be adjusted. )

Yeah www.lketc.com = 27000 Chinese Yuan = $4427 US Dollar, not $6200! $6200 = buy 2 get me 1 free. Wink
And difficulty increase is 46-50% per month. (19-20% every 12 days) not 63%
It might just break even then. Tongue



I  can sell the miner to you at that price,if you trust me and let me host the miner locally, i will use the miner to mine for you by filling with the name of your worker and the host fee is about 250$ per month including the fee for electricity
    The plan for the hosting dragon 1T miner locally

  I am a re-distributer of Dragon 1T miner from china and responsible for the selling outside china, I have posted the complete evaluation of the miner in the following link, and I have also complete one deal with nitehawk escrowed by saltysplioon as you can see in the same topic. https://bitcointalksearch.org/topic/m.5375481.
  Then I realized it that many money will lose in this way and increase the price of the miner, (the ship fee for a package weighted 22kg at the size of 70*40*55 was about 300$ via ups or DHL. and it will take at least two days to arrive (it will be 4 days if weekend are included), and at least another 0.32btc is lost during the shipment). If the miner was delayed by customs, it usually takes more than one month and a large amount of money to get the miner back. I have to add some fee to cover this risk. That is why the price I set is much more than you can see on the website of miner(www.lketc.com 27000 chinese yuan, 4500$).
   To decrease the price of the miner, I will provide a hosting plan here. Here is the detail of the plan. You can buy one miner at the price of 27500 chinese yuan (4590$ ,need additional fee to cover the ship fee ), and I will host this miner locally in china, the miner are supposed to deliver in 10-15 March 2014, and usually take 2 days to arrive, so the miner will start to work in 17 or 18 March 2014. I have a data center here (it is an internet bar now, and can supply enough power to support as much as 150-200 miners). And I will type your pools address and worker name into the miner, so you can receive the btc mined in real time. And the host fee will be 250$ per month and you need pay it monthly via btc( the fee for the electricity, internet, room and management all included). And you can ask me to ship it to you after mining for 3 months.   
The price and miner is almost the best that you can get today and thus the main thing you need to consider is that whether I am an honest man to be trust. The host place will be Nantong, which is about 200 Km away from shanghai, and welcome for the visiting.
  So if you want to join this host plan, PM me or send a mail to [email protected] or add me skype:Skypepcfli. By the way, if you do not want to join this hosting plan and just want buy a miner from me, you can also contact me via above method. 
  Yours sincerely
                                                                    Peicai li
                                                                  2014-2-26
                                                                  Nantong china
newbie
Activity: 38
Merit: 0
What happened? Hashrate goes down to ZERO? This is how a copycatted miner's performance should be.


The miner was sent to a buyer as sample unit and will get a new miner to mine in this account when the new batch arrive, probably tomorrow, i have one mine in my own account now, you can check it at the following link
 http://eligius.st/~wizkid057/newstats/userstats.php/1BNwtEPanWJ9VLdiJebtykQJgk3eEZFh52


Why there is a big gap in your account??? Huh Huh Same problem???




I  switched the miner to one potential buyer's account to show him the hash rate and he asked me to mine 24 hour to observe the variation, that explain the gap shown  

You give us a good reason. But this doesn't explain the peak in the middle if you observe carefully.
legendary
Activity: 1006
Merit: 1000
SafeHaven.Finance
I just got one shipped from the OP today ( escrow thru salty thanks again btw)
so far so good  its running at 1040 at the wall with 80F for a temp I'll get around to changing the PHP file in the morning to english because it came in mandarin its about as loud as a BFL single i'm sure i can get that down by replacing the fans.

I have another order of 10 I'll be placing within the week  and a larger order later if he can handle the volume.



I've got a video and pics but i think they're were some uploaded already.

all in all i gotta say was a pretty smooth transaction.

and i';ll have to go back and check my emails but that gap might have been when he switched it for me.  but will have to check the times of my emails

edit 2: the Above pictures dont show it but theres also a HDMI port on top
Thanks for the words, nitehawk
the gap is not for you but other people, he is also very nice to sent the btc mined back to me, you can see that transsaction on my btc address listed above.
legendary
Activity: 1006
Merit: 1000
SafeHaven.Finance
one order escrowed by saltyspitoon has been completed.
hero member
Activity: 532
Merit: 500
Worldcore - Banking for the Future
I just got one shipped from the OP today ( escrow thru salty thanks again btw)
so far so good  its running at 1040 at the wall with 80F for a temp I'll get around to changing the PHP file in the morning to english because it came in mandarin its about as loud as a BFL single i'm sure i can get that down by replacing the fans.

I have another order of 10 I'll be placing within the week  and a larger order later if he can handle the volume.



I've got a video and pics but i think they're were some uploaded already.

all in all i gotta say was a pretty smooth transaction.

and i';ll have to go back and check my emails but that gap might have been when he switched it for me.  but will have to check the times of my emails

edit 2: the Above pictures dont show it but theres also a HDMI port on top
legendary
Activity: 1006
Merit: 1000
SafeHaven.Finance
What happened? Hashrate goes down to ZERO? This is how a copycatted miner's performance should be.


The miner was sent to a buyer as sample unit and will get a new miner to mine in this account when the new batch arrive, probably tomorrow, i have one mine in my own account now, you can check it at the following link
 http://eligius.st/~wizkid057/newstats/userstats.php/1BNwtEPanWJ9VLdiJebtykQJgk3eEZFh52


Why there is a big gap in your account??? Huh Huh Same problem???




I  switched the miner to one potential buyer's account to show him the hash rate and he asked me to mine 24 hour to observe the variation, that explain the gap shown 
legendary
Activity: 1148
Merit: 1000
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

Could you share some of this "pictures"?

http://imgur.com/a/tcimG

Are you taking orders?

I am working with them right now to get a US distribution setup.
Price range ?
newbie
Activity: 38
Merit: 0
What happened? Hashrate goes down to ZERO? This is how a copycatted miner's performance should be.


The miner was sent to a buyer as sample unit and will get a new miner to mine in this account when the new batch arrive, probably tomorrow, i have one mine in my own account now, you can check it at the following link
 http://eligius.st/~wizkid057/newstats/userstats.php/1BNwtEPanWJ9VLdiJebtykQJgk3eEZFh52


Why there is a big gap in your account??? Huh Huh Same problem???


legendary
Activity: 1006
Merit: 1000
SafeHaven.Finance
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

Could you share some of this "pictures"?

http://imgur.com/a/tcimG

Are you taking orders?

I am working with them right now to get a US distribution setup.
legendary
Activity: 1593
Merit: 1004
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

Could you share some of this "pictures"?

http://imgur.com/a/tcimG

Are you taking orders?
full member
Activity: 239
Merit: 250
What happened? Hashrate goes down to ZERO? This is how a copycatted miner's performance should be.

vip
Activity: 756
Merit: 503
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

Could you share some of this "pictures"?

http://imgur.com/a/tcimG

Thank you.

OP offer now looks less fishy.
hero member
Activity: 630
Merit: 500
Looks fishy!


The miner or the previous post? The miner looks legit.

http://bitmine.ch/?p=5178

Quote
We received several reports about unauthorized individuals or companies claiming to be selling CoinCraft-based products, please pay extreme attention when purchasing from an unauthorized distributor because most probably they’re a scam or a reseller of lower-grade, non-working or counterfeit ASICs.
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

Could you share some of this "pictures"?

http://imgur.com/a/tcimG
vip
Activity: 756
Merit: 503
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

Could you share some of this "pictures"?
hero member
Activity: 546
Merit: 500
Owner, Minersource.net
I have this exact miner- looks and runs well.

I have tons of pics of my own, as well as a full dump of the Pi. The language it came with was Chinese, but we have already translated it, and changed out the PHP files in the image to change to English.

http://imgur.com/a/tcimG

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