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Question: Would you consider purchasing a Mini-Rig?
Will definitely purchase
May purchase
Unlikely
This miner doesn't belong here...

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Author Topic: Mini-Rig from Butterflylabs  (Read 19916 times)
dropt
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June 10, 2012, 08:04:01 PM
 #241


You can't count Smiley

9 on each side = 18

4 layers of 6 = 24

18 + 24 = 42

Or you're counting things you can't see (that don't exist); there aren't 24 cards.  In fact, BlackPrapor is actually the winner because he's including the PSU fan. 
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bitfury
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June 10, 2012, 10:06:20 PM
 #242

And this one
 

Does this butter fly ? (device is nice and big hamburger :-)

I mean power consumption measured on input with fans running, performance, etc....
As these fans seems to be hungry fans...
ice_chill
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June 10, 2012, 11:03:52 PM
 #243

And this one
 

Does this butter fly ? (device is nice and big hamburger :-)

I mean power consumption measured on input with fans running, performance, etc....
As these fans seems to be hungry fans...


Wow where did you get this photo ? Smiley
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June 11, 2012, 12:16:04 AM
 #244

Ask and ye shall receive, sometimes.

Mining Rig Extraordinaire - the Trenton BPX6806 18-slot PCIe backplane [PICS] Dead project is dead, all hail the coming of the mighty ASIC!
BlackPrapor
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June 11, 2012, 03:31:03 AM
 #245

As these fans seems to be hungry fans...
I think someone already quoted power usage on 80mm fans, its around ~1.4w, but could be 2w (depends on the model). If they use silent fans, then it should be 1.4w. So, roughly they eat 49W for an average 17 cards system.

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June 16, 2012, 08:26:12 AM
 #246

- BFL said a mini rig card mines at 1.5Gh/s, therefore it will have 17 cards for 25Gh/s total (even though mini rig prototype pictures show it may have more cards, they don't show all angles).
- Each card should weight at most 1kg (heatsinks...) -- this is an overestimation, for reference an HD 6990 weights 1.16kg.
- The 1400W ATX PSU will weight about 2-3kg.
- The case and fans will weight about 10-15kg.

Therefore I estimate a mini rig will weight 30kg +/- 5kg, still kind of transportable by an adult in average shape

BFL said the mini rig weights a little under 23kg (50lb). I was close Smiley
https://bitcointalk.org/index.php?topic=75764.msg966604#msg966604
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