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Author Topic: Black Arrow 28nm 100Ghash Bitcoin ASIC from $0.49/GH/s  (Read 786832 times)
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blackarrow (OP)
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October 24, 2013, 04:35:56 PM
 #261

hmm.. by turning the heatsinks 90 degree, isnt the airflow blocked completely by the heatpipes?

No; these are custom designed heatsinks. The pipes are guiding the air, not blocking it.

We manufacture Bitcoin ASICs and Bitcoin mining equipment.
http://www.blackarrowsoftware.com
Minor Miner
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October 24, 2013, 05:45:57 PM
 #262

Doesn't your BTC order system have a real flaw then?   If I put in an order every day, it marks the exchange rate for that day.   I could just complete the order that had the peak BTC exchange rate on it.
It seems like people will game your system.

blackarrow (OP)
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October 24, 2013, 10:27:38 PM
 #263

Doesn't your BTC order system have a real flaw then?   If I put in an order every day, it marks the exchange rate for that day.   I could just complete the order that had the peak BTC exchange rate on it.
It seems like people will game your system.

This system has a flaw towards people who want to play games. We will discourage and refuse to deal with such customers.

We manufacture Bitcoin ASICs and Bitcoin mining equipment.
http://www.blackarrowsoftware.com
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October 24, 2013, 11:40:39 PM
 #264

I'd be interested if you purchase with a credit card.
regards,
Brian

Avalanche is a must own
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October 25, 2013, 12:33:33 AM
 #265

I think there should be a X-2.

X-1 is 100GH/s
X-3 is 2TH/s

Can we get something inbetween?
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October 25, 2013, 01:29:37 AM
 #266

We've added preliminary renders of how (half of) X3 will look like.
Very sexy, thank you for the update!

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October 25, 2013, 01:45:06 AM
 #267

I'd be interested if you purchase with a credit card.
regards,
Brian
If you are purchasing in the US, minersource.net has you covered Smiley
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October 25, 2013, 11:31:52 AM
 #268

I'd be interested if you purchase with a credit card.
regards,
Brian
If you are purchasing in the US, minersource.net has you covered Smiley

Waiting for some extra cash to come my way, and then I'll be placing an order with you Cheesy

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October 25, 2013, 01:31:37 PM
 #269

I'd be interested if you purchase with a credit card.
regards,
Brian
If you are purchasing in the US, minersource.net has you covered Smiley

How about Canada? Anything yet? The Black Arrow site says "Northern America" which I assume is a translation thing, but it's a bit ambiguous.

Thanks!
blackarrow (OP)
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October 25, 2013, 02:29:10 PM
 #270

I'd be interested if you purchase with a credit card.
regards,
Brian
If you are purchasing in the US, minersource.net has you covered Smiley

How about Canada? Anything yet? The Black Arrow site says "Northern America" which I assume is a translation thing, but it's a bit ambiguous.

Thanks!


We thought Northern America it is not ambiguous. Let's accurately translate then into: USA and Canada.

We manufacture Bitcoin ASICs and Bitcoin mining equipment.
http://www.blackarrowsoftware.com
KS
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October 25, 2013, 03:11:02 PM
 #271

I think there should be a X-2.

X-1 is 100GH/s
X-3 is 2TH/s

Can we get something inbetween?

The X3 is now 2x 3U units. Just saying...
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October 25, 2013, 03:13:00 PM
 #272

still CEX will have the edge over it at that rate and also the support that a big private pool can offer.
erk
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October 25, 2013, 03:25:37 PM
 #273

I think there should be a X-2.

X-1 is 100GH/s
X-3 is 2TH/s

Can we get something inbetween?

The X3 is now 2x 3U units. Just saying...
Don't you know bigger is better, that's why the BTC net hash has jumped by 2PH/s in the last couple of weeks! 2TH/s is the new BFL Jalepeno 100GH/s the Block Erupter stick. Let me up size you!

blackarrow (OP)
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October 25, 2013, 04:45:13 PM
 #274

I think there should be a X-2.

X-1 is 100GH/s
X-3 is 2TH/s

Can we get something inbetween?

The X3 is now 2x 3U units. Just saying...

Good point... We will do something about it.

We manufacture Bitcoin ASICs and Bitcoin mining equipment.
http://www.blackarrowsoftware.com
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October 30, 2013, 12:39:01 PM
Last edit: October 31, 2013, 09:59:48 AM by mtbitcoin
 #275

Hi BlackArrow

Will orders placed today still be included in the first batch of delivery?

Cheers

EtherScan::Ethereum Block Explorer | BlockScan::Coming Soon
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October 30, 2013, 12:57:18 PM
 #276

I'm in Shanghai - interested in a few X1s
What can you do for me here?

Any images of the X1 yet (didn't read all the pages....)
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October 31, 2013, 03:55:26 AM
 #277

From what I understand, there are no images of the X1 yet. Also, I believe that anyone who pre-orders will be getting in on the first batch of 800TH/S
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October 31, 2013, 11:38:50 PM
 #278

Hi BlackArrow

Will orders placed today still be included in the first batch of delivery?

Cheers

im interested in this answer too!!

Also i send some questions through you website but never got replies!!
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November 02, 2013, 05:00:03 AM
 #279

The black arrow facebook page is here:
https://www.facebook.com/pages/Black-Arrow/477655819009178

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November 02, 2013, 06:34:09 PM
 #280

At this point, all pre-orders are still part of the first batch.
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