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Author Topic: Pictures of your mining rigs!  (Read 1626964 times)
thecryptokeeper
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May 31, 2013, 12:43:58 AM

Yes also after three days, I scaled it down to five cards. It runs so much cooler. I followed the directions provided by ssateneth to get six working but it kept on shutting down on me. I'm guessing too much power draw on the PSU. I had a killawatt showing over 1650w. Then I lowered the intensity to 18 and underclocked a little to get it to has ~600kh/s per card. Killawatt showing 1550W. Still crashing and shutting down. My guess is that the drivers are corrupted. So I reimaged the whole thing. Still crashed. Switched to five. Crashed for a bit. Turned down the thread concurrency to 21712. Now it's solid with zero hardware errors. So now I'm thinking if I should go back to six with zero crashing if I set the thread concurrency to 21712. But with five it runs so much cooler!

TLDR:
Six cards crashed. Switched to five and runs cooler. Now thinking maybe six cards crashed because of thread concurrency.


TLDR

were you still doing this setup for a week? I just tried it myself... and I have to remove 1 card to make it work after 3days...

  • Six MSI R7950 Twin Frozr 3GD5/OC (overclocked and undervolted)
  • MSI Z77A-GD65 motherboard
  • LEPA G Series G1600-MA 1600W power supply
  • Intel Celeron G1620 Ivy Bridge
  • G.SKILL Sniper Series 8GB memory
  • Six powered riser cards
  • Custom case

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Xian01
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May 31, 2013, 04:31:36 AM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.



crazyates
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May 31, 2013, 04:54:45 AM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.

[img]http://i.imgur.com/s0dzfQ3.jpg[/ img]

[img]http://i.imgur.com/C8vsaG0.png[/ img]
So that's 36 of those little buggers? Nice! Love the one GPU sittin there, prolly pulling more power than all the Block Erupters combined. Tongue

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sinner
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May 31, 2013, 07:31:03 AM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.





you ordered from friedcat and already got them?

what are they plugged into?

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May 31, 2013, 07:32:45 AM

the entire group order i placed (which xian got 20 from) was received by me and mailed out already. the last of the packages going out today.

the hub he's using is http://www.amazon.com/computers-accessories/dp/B007ZWFKX8

i've got three of them myself, doing the same as he - different fans though.
redcomet
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May 31, 2013, 07:49:52 AM

I like the fan idea - are they really useful?
While I can appreciate the extra air flow, I can't think that these would decrease temps by more than a couple degrees..

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notlist3d
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May 31, 2013, 07:51:24 AM

Love pics of the new usb rigs.  So nice looking.
MikeMike
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May 31, 2013, 08:28:10 AM

Love pics of the new usb rigs.  So nice looking.

Are those the emerald or Saphpire Units?

If Sapphire I thought the circuitry in back was not exposed.
arklan
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May 31, 2013, 12:56:59 PM

Love pics of the new usb rigs.  So nice looking.

Are those the emerald or Saphpire Units?

If Sapphire I thought the circuitry in back was not exposed.

they are sapphire - and nope - thats technically the circuitry in front! there's only a heatsink/covering on the side opposite the chips.
systic
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May 31, 2013, 01:35:26 PM

Wow 12 ghash with usb's for about 9k$.While I can appreciate the low power cost I think id try to just go with a blade for 6500ish. Nice setup tho.
runam0k
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May 31, 2013, 01:42:24 PM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.




Beautiful.
flowdab
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May 31, 2013, 02:16:17 PM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.





I'm likely using the same hardware that you have. Can you (or have you in another thread?) let us know what software you are running these with? Are you on a windows machine?

Thanks in advance!

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SmiGueL
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May 31, 2013, 02:33:00 PM

I'm likely using the same hardware that you have. Can you (or have you in another thread?) let us know what software you are running these with? Are you on a windows machine?

Looks like cgminer 3.1.1 on a Windows machine.

version 3.2.0 is out, see Kano's post here.

Asicminer Hashrate Charts @ www.asicminercharts.com

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hotwired007
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May 31, 2013, 02:36:12 PM

what hub is that? the link a few posts above doesnt look like the one in the picture Wink
SmiGueL
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May 31, 2013, 02:38:12 PM

what hub is that? the link a few posts above doesnt look like the one in the picture Wink

Probably this one then:

http://www.amazon.com/Anker%C2%AE-Uspeed-10-Port-Adapter-Chipset/dp/B005NGQWL2

Asicminer Hashrate Charts @ www.asicminercharts.com

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Xian01
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May 31, 2013, 02:45:02 PM

Wow 12 ghash with usb's for about 9k$.While I can appreciate the low power cost I think id try to just go with a blade for 6500ish. Nice setup tho.

 $9k ?! What is this fiat you speak of ? Have been reinvesting Bitcoins i've mined over the last couple years into upgraded hardware Wink

http://www.amazon.com/gp/product/B005NGQWL2/ -- 10 port hub in the pics
http://www.amazon.com/gp/product/B003XN24GY/ -- Fans used. Not sure these make a significant difference in cooling, but I guess it's better than no airflow at all.
papaminer
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May 31, 2013, 02:47:32 PM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.





hmmm whats with those HW Huh

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Xian01
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May 31, 2013, 02:49:44 PM

you ordered from friedcat and already got them?

Absolutely blown away with their service. Received them 3 days after making payment.

I can't speak highly enough of the ASICMiner team.
Xian01
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May 31, 2013, 02:52:53 PM

hmmm whats with those HW Huh

Not entirely sure about the hardware errors, but it seems to be common amongst everyone that has reported on them. Will try with CGMiner 3.2.0 later this evening and see if that does not help to improve things.
Schland
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May 31, 2013, 04:18:33 PM

I'm giddy as a schoolboy. Just got all my USB Block Erupters set up and hashing. Just had to share this here.

http://i.imgur.com/s0dzfQ3.jpg

http://i.imgur.com/C8vsaG0.png

What's the combined power draw of all these together?

Mein Miner mined meine geminten Coins in der Mine
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