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Author Topic: Pictures of your mining rigs!  (Read 1627223 times)
lightfoot
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Hacking KNC stuff because it goes FOOM well.


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March 20, 2014, 03:43:09 PM
 #5141

[IMG]http://i.imgur.com/r6P8s2d.jpg

When do you expect to see ROI? Smiley

Will you see it at all ?
What is this "ROI" thing?

C
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klondike_bar
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ASIC wannabe


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March 20, 2014, 05:21:44 PM
 #5142



10 antminers total + 1 bitfury. More S1 units and an S2 units will come soon

24" PCI-E cables with 16AWG wires and stripped ends - great for server PSU mods, best prices https://bitcointalk.org/index.php?topic=563461 also selling 6" M-F-M PCIe splitters and PCIe-PCIe
No longer a wannabe - now an ASIC owner!
whonesta
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March 20, 2014, 05:49:01 PM
 #5143

In the rack, waiting for the 1TH/s antMiner, plenty of room!!

rmines
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March 20, 2014, 05:49:52 PM
 #5144

[IMG]http://i.imgur.com/r6P8s2d.jpg

When do you expect to see ROI? Smiley

Will you see it at all ?
What is this "ROI" thing?

C

Return On Investment. The time it takes to earn back the money you have put in.
If your miner costs 1000 usd, and you earn 200 usd a month the ROI is 5 months.

♔ PrimeDice : The Premier Bitcoin Gambling Experience @PrimeDice
Spare some change? 1LkqfvQTLAEiiCwTqkPRcvUdEmkCR11QDE
wttbs
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March 20, 2014, 06:38:46 PM
 #5145



Total of 12 One String Miners hashing at ± 400GH/s

│G│u│l│d│e│n│ Added value for your money │Gulden.com│  §   |\/| Welcome To The GuldenShop |\/|
jedimstr
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March 20, 2014, 06:45:26 PM
 #5146

[IMG]http://i.imgur.com/r6P8s2d.jpg

When do you expect to see ROI? Smiley

Will you see it at all ?
What is this "ROI" thing?

C

Return On Investment. The time it takes to earn back the money you have put in.
If your miner costs 1000 usd, and you earn 200 usd a month the ROI is 5 months.

Actually, you're describing "Break Even".

There's always a Return on Investment.  But it can either be Positive Return (Profit), Negative Return (Loss), or Break Even (make back what you invested).

That said, I think you also missed something else here... I believe Lightfoot was being sarcastic.  Wink

raskul
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March 20, 2014, 06:46:56 PM
 #5147

[IMG]http://i.imgur.com/r6P8s2d.jpg

When do you expect to see ROI? Smiley

Will you see it at all ?
What is this "ROI" thing?

C

Return On Investment. The time it takes to earn back the money you have put in.
If your miner costs 1000 usd, and you earn 200 usd a month the ROI is 5 months.

Actually, you're describing "Break Even".

There's always a Return on Investment.  But it can either be Positive Return (Profit), Negative Return (Loss), or Break Even (make back what you invested).

That said, I think you also missed something else here... I believe Lightfoot was being sarcastic.  Wink

what's 'sarcastic'?
 Cool
/s

tips    1APp826DqjJBdsAeqpEstx6Q8hD4urac8a
rmines
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March 20, 2014, 08:46:24 PM
 #5148

[IMG]http://i.imgur.com/r6P8s2d.jpg

When do you expect to see ROI? Smiley

Will you see it at all ?
What is this "ROI" thing?

C

Return On Investment. The time it takes to earn back the money you have put in.
If your miner costs 1000 usd, and you earn 200 usd a month the ROI is 5 months.

Actually, you're describing "Break Even".

There's always a Return on Investment.  But it can either be Positive Return (Profit), Negative Return (Loss), or Break Even (make back what you invested).

That said, I think you also missed something else here... I believe Lightfoot was being sarcastic.  Wink

I stand corrected, and apparently my sarcasm detector failed miserably  Embarrassed

♔ PrimeDice : The Premier Bitcoin Gambling Experience @PrimeDice
Spare some change? 1LkqfvQTLAEiiCwTqkPRcvUdEmkCR11QDE
1l1l11ll1l
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TheMerchantShop.com


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March 20, 2014, 11:19:52 PM
 #5149

Love the modified server PSU, I've considered using them, but concerned over a potential increase in fire hazard. I know those dells have pre-configured kits, but didn't know if it can cause potential issues as I read a couple people saying they had hot wires to the touch.

If wires are hot, they are probably not thick enough. Hmm, third hit says 18Gauge is good for 16 amps.. would not want to run more than 5 though that. This pages seems to agree, but qualifies that with a maximum length.

I would put the practical limits (based on experience) around:

18AWG (Quality product such as PSU cables) - 10A maximum, 8A is safe
18AWG (chinese mlex adapters and other flimsy wire) - 6A maximum, 5A is safe

16AWG - 15A max, 12A is safe
14AWG - 22A max, 17A is safe

generally my antminers use the 14AWG wire in order ot reduce clutter and simplify things. The wires get slightly warm when using only 2 pairs of wire for an S1, but probably only 30C or so which is quite safe



I use a pair of 16awg on the ants (2 + and 2 -), no problems at all with temperature. Ants overclocked to 375.

High Volume and/or High Risk Credit Card Processing. TheMerchantShop.com
Taugeran
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CCNA: There i fixed the internet.


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March 21, 2014, 11:00:41 AM
 #5150




just reorganinzed 150 Ghash/sec of cobbled together over time gear into a nice little woodworking project.

3 NFY NF1
1 BPMC BF1
2 KLN K16
2 OSM DIY0
1 Mboard w/ (presently) 3 cards; with 4 planned additional hcard minis each with 8 asics (2 rev.1 ßitfury, 2 rev.2 ßitfury)

after all additions ill be sitting at ~240Ghash/sec

Bitfury HW & Habañero : 1.625Th/s
tips/Donations: 1NoS89H3Mr6U5CmP4VwWzU2318JEMxHL1
Come join Coinbase
tzortz
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Beware - BTC Addicted


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March 21, 2014, 09:21:41 PM
 #5151




just reorganinzed 150 Ghash/sec of cobbled together over time gear into a nice little woodworking project.

3 NFY NF1
1 BPMC BF1
2 KLN K16
2 OSM DIY0
1 Mboard w/ (presently) 3 cards; with 4 planned additional hcard minis each with 8 asics (2 rev.1 ßitfury, 2 rev.2 ßitfury)

after all additions ill be sitting at ~240Ghash/sec

nice

All is Mine!

1H7LUdfx9AFTMSXPsCBror3RDk57zgnc2R
dudee
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March 22, 2014, 09:22:23 AM
 #5152


5Mh/s @ 1800-1850W 220V
1000/1250W PSU Nexus/Seasonic
2x 7990, 3x 280x undervolted underclocked

everyday pc also for gaming 4670K with oc...
needs better case.
3x280x @ 2,1Mh/s undervolted underclocked, 780W  whole pc max.
tzortz
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March 22, 2014, 09:31:10 AM
 #5153


5Mh/s @ 1800-1850W 220V
1000/1250W PSU Nexus/Seasonic
2x 7990, 3x 280x undervolted underclocked

everyday pc also for gaming 4670K with oc...
needs better case.
3x280x @ 2,1Mh/s undervolted underclocked, 780W  whole pc max.



Nice setup.

All is Mine!

1H7LUdfx9AFTMSXPsCBror3RDk57zgnc2R
InCoinsITrust
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March 23, 2014, 06:45:09 AM
 #5154


5Mh/s @ 1800-1850W 220V
1000/1250W PSU Nexus/Seasonic
2x 7990, 3x 280x undervolted underclocked

everyday pc also for gaming 4670K with oc...
needs better case.
3x280x @ 2,1Mh/s undervolted underclocked, 780W  whole pc max.


How much these cards contribute power when underclocked ? kh/s ?
marcus1986
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March 23, 2014, 10:07:55 AM
 #5155




just reorganinzed 150 Ghash/sec of cobbled together over time gear into a nice little woodworking project.

3 NFY NF1
1 BPMC BF1
2 KLN K16
2 OSM DIY0
1 Mboard w/ (presently) 3 cards; with 4 planned additional hcard minis each with 8 asics (2 rev.1 ßitfury, 2 rev.2 ßitfury)

after all additions ill be sitting at ~240Ghash/sec

Really nice setup.

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ardor
rammy2k2
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March 23, 2014, 10:54:37 AM
 #5156

[IMG]http://i.imgur.com/r6P8s2d.jpg

When do you expect to see ROI? Smiley

Will you see it at all ?
What is this "ROI" thing?

C

Activity: 210 and u dont know whats ROI ? Clearly u have bought your account ...
jamesg
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AKA: gigavps


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March 23, 2014, 01:52:44 PM
 #5157

Someone said they wanted to see the back of our cabinets so here we go:



Cisco 48 port switch in the middle of the rack with cable management to the left and two 30 amp 208v single phase PDUs to the right. The PDUs are switched so we have them networked to be able to reboot any PSU from anywhere in the world. All network cabling is labeled and corresponds to the ant it goes to.  Smiley
tzortz
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March 23, 2014, 01:58:02 PM
 #5158

Someone said they wanted to see the back of our cabinets so here we go:



Cisco 48 port switch in the middle of the rack with cable management to the left and two 30 amp 208v single phase PDUs to the right. The PDUs are switched so we have them networked to be able to reboot any PSU from anywhere in the world. All network cabling is labeled and corresponds to the ant it goes to.  Smiley


Clean job.

All is Mine!

1H7LUdfx9AFTMSXPsCBror3RDk57zgnc2R
klondike_bar
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ASIC wannabe


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March 23, 2014, 03:48:19 PM
 #5159

Someone said they wanted to see the back of our cabinets so here we go:



Cisco 48 port switch in the middle of the rack with cable management to the left and two 30 amp 208v single phase PDUs to the right. The PDUs are switched so we have them networked to be able to reboot any PSU from anywhere in the world. All network cabling is labeled and corresponds to the ant it goes to.  Smiley

very clean setup - especially marking all the patch cables since those can easily become difficult to trace back to the port/miner if in bundles.

24" PCI-E cables with 16AWG wires and stripped ends - great for server PSU mods, best prices https://bitcointalk.org/index.php?topic=563461 also selling 6" M-F-M PCIe splitters and PCIe-PCIe
No longer a wannabe - now an ASIC owner!
tomashas
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March 23, 2014, 04:23:13 PM
 #5160

Got half of my rig built and working the way I want now, running around 5Mh/s, WU isn't as good as I want yet but I'll tackle that problem later.

ASRock H81 Pro, Intel G3220, 4GB RAM, 2x Enermax Platimax 1350W PSU, 6x R9 290

I'm running cgminer on Ubuntu 12.04.4 LTS headless

http://dump.chiko.nl/g/63b9b5.png

http://dump.chiko.nl/g/34208f.png

http://dump.chiko.nl/g/106505.png

Getting cgminer to detect my GPUs headlessly was a pain in the ass, not a single guide I could find contained all the info needed.
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