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Author Topic: Pictures of your mining rigs!  (Read 1805405 times)
carlotech
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July 15, 2013, 01:04:52 AM
 #2681

my bitcoin retired gaming mining rig.  Grin

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crazyates
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July 15, 2013, 01:18:13 AM
 #2682

Eventually I tested both ways (on the same unit), with the fan inside the case blowing up/down.

Blowing down = 43C.
Blowing up (as they are shipped by BFL) = 39C.
Was this with case on or off? I've heard that it's only worth it to swap the fan if you remove the case, and run it bare. Either way, thanks!

my bitcoin retired gaming mining rig.  Grin

[img ]https://fbcdn-sphotos-c-a.akamaihd.net/hphotos-ak-ash4/1052337_10152080518628146_1659453645_o.jpg[/img]
Shiney. What kinda camera is that?

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carlotech
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July 15, 2013, 01:34:14 AM
 #2683

Eventually I tested both ways (on the same unit), with the fan inside the case blowing up/down.

Blowing down = 43C.
Blowing up (as they are shipped by BFL) = 39C.
Was this with case on or off? I've heard that it's only worth it to swap the fan if you remove the case, and run it bare. Either way, thanks!

my bitcoin retired gaming mining rig.  Grin

[img ]https://fbcdn-sphotos-c-a.akamaihd.net/hphotos-ak-ash4/1052337_10152080518628146_1659453645_o.jpg[/img]
Shiney. What kinda camera is that?

60d plus 60mm macro lens.
philips
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July 15, 2013, 01:52:30 AM
Last edit: July 15, 2013, 02:03:42 AM by philips
 #2684

Eventually I tested both ways (on the same unit), with the fan inside the case blowing up/down.

Blowing down = 43C.
Blowing up (as they are shipped by BFL) = 39C.
Was this with case on or off? I've heard that it's only worth it to swap the fan if you remove the case, and run it bare. Either way, thanks!

Yes, the case was on. As long is inside the case the Jalapeno is better cooled as shipped by BFL. (fan ^)

If you remove the case OTOH the aluminium radiator (and chips) are still properly cooled, but the board and the MOS-FETs are rapidly overheating. This time you need to point the fan downward since there is no case to channel the airflow properly.
ElitePork
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July 15, 2013, 05:51:27 AM
 #2685

Just to share what I have done to my 5GH Jallies.
1) remove the side casing (not the top one with the logo) - because air are trapped inside
2) flip the fan to blow on the heatsink instead - because IMO, it's better to blow on the heat sink rather away
3) invert the whole jallies e.g. putting it upside down - because the bottom is also heated up when it's running, so I kept the bottom surface on top for better cooling

Next step is to flash those jallies to 7GH/s
Jay_Pal
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July 15, 2013, 07:30:37 AM
 #2686

Next step is to flash those jallies to 7GH/s
Are there any tutorials on doing that?
I've been searching but haven't found any...

Best faucet EVER! - Freebitco.in
Don't Panic... - 1G8zjUzeZBfJpeCbz1MLTc6zQHbLm78vKc
Why not mine from the browser?
philips
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July 15, 2013, 10:13:44 AM
 #2687

Next step is to flash those jallies to 7GH/s
Are there any tutorials on doing that?
I've been searching but haven't found any...

http://www.kano-kun.net/?p=70
https://bitcointalk.org/index.php?topic=244235.msg2590058#msg2590058
also https://bitcointalk.org/index.php?topic=236875.msg2504867#msg2504867

Would be a good idea to read these threads, there is useful info in there.
ElitePork
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July 15, 2013, 12:22:47 PM
 #2688

Next step is to flash those jallies to 7GH/s
Are there any tutorials on doing that?
I've been searching but haven't found any...

http://www.kano-kun.net/?p=70
https://bitcointalk.org/index.php?topic=244235.msg2590058#msg2590058
also https://bitcointalk.org/index.php?topic=236875.msg2504867#msg2504867

Would be a good idea to read these threads, there is useful info in there.
Yea, follow these guides will do the job. Thanks philips for pointing them out.
My suggestion is to read them, read them again, then read them again. any missing/wrong step, will make ur jallies to useless paperweight
kevinm
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July 15, 2013, 12:37:30 PM
 #2689

Quote
61 AM USB hashing away at roughly 23 GH/s Smiley

377 Mh/s each?

Are you OCing these babies? Temp control?

cheers,
kev
EasyQuest
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July 15, 2013, 12:44:45 PM
 #2690

Alright now I can show my small farm of Litecoin and bitcoin

First Litecoin Setup
===============









Finally Bitcoin Setup
===============


Jay_Pal
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July 15, 2013, 03:53:56 PM
 #2691

Next step is to flash those jallies to 7GH/s
Are there any tutorials on doing that?
I've been searching but haven't found any...

http://www.kano-kun.net/?p=70
https://bitcointalk.org/index.php?topic=244235.msg2590058#msg2590058
also https://bitcointalk.org/index.php?topic=236875.msg2504867#msg2504867

Would be a good idea to read these threads, there is useful info in there.

Thank you philips!
Those were the missing links!

Best faucet EVER! - Freebitco.in
Don't Panic... - 1G8zjUzeZBfJpeCbz1MLTc6zQHbLm78vKc
Why not mine from the browser?
notme
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July 15, 2013, 07:28:01 PM
 #2692

Quote
61 AM USB hashing away at roughly 23 GH/s Smiley

377 Mh/s each?

Are you OCing these babies? Temp control?

cheers,
kev

It was just variance.  Now that they have been running a while, the average is about 20.5 GH/s.

https://www.bitcoin.org/bitcoin.pdf
While no idea is perfect, some ideas are useful.
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kuusj98
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July 15, 2013, 07:32:57 PM
 #2693

This is my first "milk crate" rig, tell me if I screwed anything up. lol
Temps are a bit high for my liking, but I have some high CFM 120mm fans on the way that I'm going to mount to the top of the cards for airflow, this should help alot.


That last one is the APU if anyone was wondering.










I find Dual-X coolers to be pieces of shit. I only use Asus. A friend of mine also does mining with a Sapphire Dual-X HD7850 and has like 5 fans pointed at it @100% fan to be like 75 degrees. And the clocks are horrible, 900 core/1250 mem (LTC). I can run 2 asus DCII HD7850's in one normal case at 50% fan and both are 55 degrees, clocks: 1265 Core, 1502 mem (LTC, otherwise mem clocked down Tongue)
kuusj98
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July 15, 2013, 07:34:43 PM
 #2694

Quote
61 AM USB hashing away at roughly 23 GH/s Smiley

377 Mh/s each?

Are you OCing these babies? Temp control?

cheers,
kev

It was just variance.  Now that they have been running a while, the average is about 20.5 GH/s.

Is it even possible to OC these chicks? Maybe is someone can addres the bus of that thing trough USB and find out the clock speed/regulator...
23Gh and 20.5 is quite an high difference/
Trongersoll
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July 15, 2013, 07:37:09 PM
 #2695

Quote
61 AM USB hashing away at roughly 23 GH/s Smiley

377 Mh/s each?

Are you OCing these babies? Temp control?

cheers,
kev

It was just variance.  Now that they have been running a while, the average is about 20.5 GH/s.

Is it even possible to OC these chicks? Maybe is someone can addres the bus of that thing trough USB and find out the clock speed/regulator...
23Gh and 20.5 is quite an high difference/


This is being discussed in another thread.
kuusj98
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July 15, 2013, 07:42:32 PM
 #2696

Quote
61 AM USB hashing away at roughly 23 GH/s Smiley

377 Mh/s each?

Are you OCing these babies? Temp control?

cheers,
kev

It was just variance.  Now that they have been running a while, the average is about 20.5 GH/s.

Is it even possible to OC these chicks? Maybe is someone can addres the bus of that thing trough USB and find out the clock speed/regulator...
23Gh and 20.5 is quite an high difference/


This is being discussed in another thread.
Well, sorry  Roll Eyes
notme
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July 15, 2013, 08:21:16 PM
 #2697

Quote
61 AM USB hashing away at roughly 23 GH/s Smiley

377 Mh/s each?

Are you OCing these babies? Temp control?

cheers,
kev

It was just variance.  Now that they have been running a while, the average is about 20.5 GH/s.

Is it even possible to OC these chicks? Maybe is someone can addres the bus of that thing trough USB and find out the clock speed/regulator...
23Gh and 20.5 is quite an high difference/


This is being discussed in another thread.
Well, sorry  Roll Eyes

TL;DR: only if you solder on a new oscillator, provide more power than standard USB, and keep good airflow on it

https://www.bitcoin.org/bitcoin.pdf
While no idea is perfect, some ideas are useful.
12jh3odyAAaR2XedPKZNCR4X4sebuotQzN
Trillium
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July 15, 2013, 09:42:05 PM
 #2698

https://bitcointalk.org/index.php?topic=241652.0;all

Is the thread.

tl;dr - it would be easier to remove the chip with a SMD desoldering station and design your own circuit. Or just buy bulk chips in that case.

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July 17, 2013, 10:53:34 AM
 #2699

Sorry ppl, perhaps a stupid question or the wrong place to put it, but I couldn't find the answer anywhere in my searches:
Can anyone provide me the physical dimensions of the USB ASIC Erupters?
I need the heat sink dimensions and the length from the end of the heat sink to the start of the usb, if you'd be kind.
Thank you all!

Best faucet EVER! - Freebitco.in
Don't Panic... - 1G8zjUzeZBfJpeCbz1MLTc6zQHbLm78vKc
Why not mine from the browser?
Trillium
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July 17, 2013, 03:39:55 PM
 #2700

Sorry ppl, perhaps a stupid question or the wrong place to put it, but I couldn't find the answer anywhere in my searches:
Can anyone provide me the physical dimensions of the USB ASIC Erupters?
I need the heat sink dimensions and the length from the end of the heat sink to the start of the usb, if you'd be kind.
Thank you all!

If it'll make you any less depressed...

Quote



Because the width of the USB connector is standardised, I can easily work it out by counting pixels. I measured the width of some standard USB connectors around my place with calipers and they were all 12.00 +/- 0.02 mm

From your supplied image, 90 pixels = 12.00 mm, thus 7.5 pixels per mm

Also from your pic:

X = 449 px = 60.0 mm
Y = 188 px = 25.1 mm
Z = 299 px = 39.9 mm

I have measured leniently the dimensions, they may be about +/- 0.1 mm, favoring the larger for your convenience so that it fits wherever you plan it to.

And,

Heatsink width: 25 mm
Heatsink length: 40 mm
Heatsink thickness: ~2.2 mm
From end of heatsink to end of USB: 20.2 mm

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