Bitcoin Forum

Economy => Computer hardware => Topic started by: aopa38 on April 16, 2014, 04:08:07 PM



Title: IN STOCK 270GH/s Coincraft mining boards for sale $499 CAD
Post by: aopa38 on April 16, 2014, 04:08:07 PM
We now have Coincraft boards in stock and ready for immediate delivery.

www.asicmachines.com (http://www.asicmachines.com)

Specs are:

8  Coincraft A1 ASIC's per board
270  Gh/s overclocked in turbo mode
USB connector
2 x 6 pin PCI-e power conectors @ 12 V
2 side heatsinks and fans


These boards are currently selling for $799 CAD approx $724 USD $499 CAD approx $454 USD

Delivery is with Fedex

Discount code: bitcointalk02

http://s15.postimg.org/f1hsbpeyz/IMG_0180.jpg     http://s29.postimg.org/709pmyqvb/IMG_0181.jpg    http://s24.postimg.org/86hwfp679/IMG_0179.jpg    http://s2.postimg.org/q2hc8e349/Screenshot_from_2014_04_28_16_06_35.png


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: aopa38 on April 16, 2014, 08:51:16 PM
URL updated.




Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: aopa38 on April 17, 2014, 07:46:28 PM
Updated Bitcoin Talk discount information.


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: QuiveringGibbage on April 18, 2014, 08:14:42 AM
I'd like to see what h/w error rates you are getting when you run them at 270GHs. Please do tell :)

Technobit advertises 260GHs "Hash rate - about 260  Gh/s overclocked in turbo mode" (http://technobit.eu/index.php?id_product=63&controller=product&id_lang=1) and you are saying "270  Gh/s overclocked in turbo mode"? So is this like turbo, turbo mode?

I hate to be a troll but I am really not; Cause really, you are just exaggerating the facts to make financial gain. That's dishonest >:( Prove I'm a troll and show me pics of you running those boards at 270GHs with min. H/W errors. Or you can tell me what freq and a V settings you are using to achieve those Hashing rates.

Maybe it's cooler in Canada now then it it is in Australia. But iirc, it's Spring there atm?

Cheers,
QG



Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: VinCeCream on April 18, 2014, 02:30:58 PM
Nice work !


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: Deja on April 18, 2014, 04:57:52 PM
Nice work !

Who?

I mean who do you mean, you are thanking or saying nice work to whom?

Thanks!


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: aopa38 on April 18, 2014, 09:28:41 PM
I'd like to see what h/w error rates you are getting when you run them at 270GHs. Please do tell :)

Technobit advertises 260GHs "Hash rate - about 260  Gh/s overclocked in turbo mode" (http://technobit.eu/index.php?id_product=63&controller=product&id_lang=1) and you are saying "270  Gh/s overclocked in turbo mode"? So is this like turbo, turbo mode?

I hate to be a troll but I am really not; Cause really, you are just exaggerating the facts to make financial gain. That's dishonest >:( Prove I'm a troll and show me pics of you running those boards at 270GHs with min. H/W errors. Or you can tell me what freq and a V settings you are using to achieve those Hashing rates.

Maybe it's cooler in Canada now then it it is in Australia. But iirc, it's Spring there atm?

Cheers,
QG



It depends on which batch of boards you get from Martin at Technobit. The difference in the A1 chip between batches in particular is quite big.

As for settings, 270 / 1050 will normally get you 270GH/s although in the past we have had some boards which can do it with less voltage.

We run over 200 Coincraft boards in our converted warehouse with an ambient temperature of 28 C. They have run stable since the start of March. I'll update the thread with CGMINER stats ASAP.



Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: melmo on April 22, 2014, 07:53:57 PM
What is the power draw on these boards at 270GH/s?


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: aopa38 on April 23, 2014, 12:26:16 AM
What is the power draw on these boards at 270GH/s?

Hi melmo

At the wall with a gold rated PSU about 475 - 500w.



Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale
Post by: VinCeCream on April 23, 2014, 09:54:06 AM
Nice work !

Who?

I mean who do you mean, you are thanking or saying nice work to whom?

Thanks!

To the devs !


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale $799 CAD
Post by: aopa38 on April 28, 2014, 06:19:49 PM
Prices have been updated.


Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale $499 CAD
Post by: aopa38 on May 03, 2014, 02:08:16 PM
Pictures and prices updated.



Title: Re: IN STOCK 270GH/s Coincraft mining boards for sale $499 CAD
Post by: Riley600 on May 16, 2014, 01:58:42 AM
I sent you an email about one of these.  Waiting on a reply :)