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201  Bitcoin / Hardware / Re: 750 GH/s - 3TH/s Miners from $3565 - www.bitcoinultra.co.uk on: March 09, 2014, 10:09:34 PM
NO paypal, BTC, or Amazon payment (whatever that is)....I guess they went over their paypal limit or have been reading this thread
202  Bitcoin / Hardware / Re: 750 GH/s - 3TH/s Miners from $3565 - www.bitcoinultra.co.uk on: March 09, 2014, 09:41:55 PM
Damn, why can't these companies get their stuff together.  I was ready to buy a rig now I question whether it is worth the wait and/or hassle if this is not legit.  I guess I will have to wait and see the specs on the S2.
203  Economy / Computer hardware / Re: 2x KNC Miner Jupiter Miners - 1.24TH/s on: March 09, 2014, 12:30:56 AM

I dont trust any of you or your escrow services enough to use. Sorry.


Wow, what a great way to alienate potential buyers and disrespect respected members of this forum at the same time.  Good job.
204  Economy / Service Discussion / Re: PBmining - legit? on: March 08, 2014, 10:59:59 PM
I bought just a few Gh/s to try it out.  If it seems to pan out.  I may throw a few more BTC that way to spread out my hashing power.  Does anyone know which pool it is mining?
205  Bitcoin / Mining speculation / Re: Profitable hardware? on: March 08, 2014, 10:17:24 PM
IF you can get your hands on some 1T machines for $3.5-3.8 per Gh/s in the next few weeks they will do alright
206  Bitcoin / Group buys / Re: [In stock]The plan for selling and hosting 1 T Dragon miner in china on: March 08, 2014, 02:13:18 PM
Looking forward to getting my hands on a Dragon Miner.  Can't wait pcfli.
207  Bitcoin / Hardware / Re: 750 GH/s - 3TH/s Miners from $3565 - www.bitcoinultra.co.uk on: March 08, 2014, 06:09:48 AM

We aren't running our chips in any kind of "Turbo Mode" which is keeping our power usage to 0.65W/GH with each chip producing 31.25GH/s
Our Enigma 4 model which can hash 3TH/s has 96 ASIC chips. They are mounted with 12 chips to a board, 2 boards to a module and 4 modules in this unit (I hope that all makes sense  Smiley )


So more more technical info: The Enigma 1 has 2 boards with 12 chips on each, so total of 24 chips. There is an RPI controller board + power distribution board that takes PCI-E 2x 8 pin + 1x 6pin for each board, so a total of 6 cables, which is an overkill anyway. Chris said you can just use 2x PCI-E 8pin per board also, so the 6pin cables are just optional.

So will there be some head room on the Enigma 1 for overclocking or is it already maxed out?
208  Other / CPU/GPU Bitcoin mining hardware / Re: 1 TH/S dragon miner. Has anyone tried it more than 24 hours? on: March 07, 2014, 06:34:38 PM
Bobsag3 have you tried to overclock it? Or is it voltage locked?

Hi everyone

I was wondering if anyone had any experience of running the 1 TH/S dragon miner for long periods of time longer than an 24 hour. Is it worth the buy. Thanks

The 1 TH/S dragon miner seems a good buy for the price.

My sample unit has been running 2 weeks without a problem.
209  Bitcoin / Hardware / Re: 750 GH/s - 3TH/s Miners from $3565 - www.bitcoinultra.co.uk on: March 07, 2014, 08:23:47 AM
So you are now taking preorders.  Huh Can you please provide videos of your miners operating as requested by other members?  It is difficult to ask a community that has been scammed so many times to put trust in an unknown company without proof of product that has not been vetted by trusted member of this forum.

After a busy day (and working late again), we have lots of good news!  Today, we have received our electronics components delivery, which means we now have everything in stock for large scale production of our miners.

Tomorrow at 16:00pm GMT, we are officially opening our orders for a limited quantity of Enigma 1 Miners, which will be dispatched on 31st March 2014. (Local customers in the UK can collect their order from our office, from Sunday 30th March onwards).

All orders placed are covered by our dispatch date guarantee, to ensure you receive your miner on time as promised!! The following week, we will be opening up for larger quantities of the Enigma 1, as well as the rest of the Enigma range.

As you may already know, our miners are based on the Coincraft A1 ASIC chip. We were targeting a power usage of 0.65 W/GH (as stated on the data sheet) but using the A1, the best we can achieve is 0.85 W/GH. We feel that given the current lack of hardware available, it is better to provide our hardware at 0.85 W/GH and for it to be readily available now, than to delay for another month or two.

We are also pleased to announce that the price of our Enigma 1 is now $3200 (£1910), which also includes an RPI controller for complete standalone operation.

On behalf of everyone at Bitcoin Ultra, Thank You for your recent interest and we look forward to becoming a big part of the Bitcoin community.



210  Bitcoin / Hardware / Re: 750 GH/s - 3TH/s Miners from $3565 - www.bitcoinultra.co.uk on: March 05, 2014, 01:07:46 PM
Any price updates?
211  Bitcoin / Group buys / Re: [In stock]The plan for selling and hosting 1 T Dragon miner in china on: March 05, 2014, 09:27:14 AM
I am more interested in the price of 19999 Yuan approximately = $3264 plus shipping on March 18.  I would be interested in that deal with escrow from a reputable member of this site.
212  Bitcoin / Hardware / Re: Why you shouldn't buy Hashfasts new "up to 800GH/s" "product" on: March 03, 2014, 08:19:12 AM
That is what I have learned from my very short time around these forums.

Lessons to learn:

1. Never pre-order ASIC mining hardware.

2. Never store funds on an exchange unless you are converting immediately and withdrawing.

3. Backup your wallet.dat and encrypt that baby.

Pretty simple. I may have missed one or two fundamental lessons. But these 3 should sum it up for every noob and pioneer.
213  Bitcoin / Mining / Re: Just now, I found an orphaned block, Block #288064! on: March 02, 2014, 08:17:54 AM
You can't think in terms of Gh/s for solo mining you have to be in the Th/s and almost into the Ph/s to get a reliable return.
214  Bitcoin / Hardware / Re: 750 GH/s - 3TH/s Miners from $3565 - www.bitcoinultra.co.uk on: March 02, 2014, 03:48:56 AM
They logged in yesterday, but did not post any updates.  The last info given was that Dogie would receive a demo unit to create one of his set up guides on 2-24.
215  Economy / Services / Re: [SELLING] How to buy bitcoin with credit card instant on: March 02, 2014, 02:27:17 AM
coin.mx is US based company that lets use a CC to buy BTC, but charges a 3.5% fee and limits each transaction to $800.
216  Economy / Computer hardware / Re: IN STOCK Bitcoin miner , 200G , 300G , 1T Freeshipping to worldwide\ on: March 01, 2014, 11:10:20 AM
Talk about overpriced hardware.  Cheez not everyone is that desperate.
217  Economy / Computer hardware / Re: [WTS] Antminer S1 200Gh/s on: March 01, 2014, 10:50:46 AM
They are 1.37 from BITMAN and he is adjusting his prices daily.
218  Economy / Service Announcements / Re: Antminer S1 Distributor For USA u$s 1200 - https://112bit.com ESCROW available! on: February 22, 2014, 07:07:42 PM
They did another round after the Chinese New Year that is shipping around February 28. The BTC price was lower at that time. So thanks.

Any chances on a price adjustment? $1200 is kinda of steep with increasing difficulty and decreased BTC price.  I wish I had bought one of Bitman's last round of miners since it would have been about $950 = 1.45 BTC x $650.

BTC price was as high as $840 when they first opened the last round Feb 1.   1.45BTC would have been $1218
219  Economy / Service Announcements / Re: Antminer S1 Distributor For USA u$s 1200 - https://112bit.com ESCROW available! on: February 19, 2014, 04:51:49 AM
Any chances on a price adjustment? $1200 is kinda of steep with increasing difficulty and decreased BTC price.  I wish I had bought one of Bitman's last round of miners since it would have been about $950 = 1.45 BTC x $650.
220  Economy / Computer hardware / Re: [IN STOCK NOW][Worldwide] Gridseed DUAL MINER IN STOCK $255[NO MORE GROUP BUY] on: February 18, 2014, 03:42:58 PM
So full package is $2750 plus shipping.  Any info on shipping costs?

What is benefit of this over group buy? The GB price is $2600.
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