carlotech
Member
 Offline
Activity: 92
Merit: 10
|
 |
July 15, 2013, 01:04:52 AM |
|
my bitcoin retired gaming mining rig.   |
|
|
|
|
|
|
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
|
|
|
|
|
crazyates
Legendary
Offline
Activity: 952
Merit: 1000
|
|
July 15, 2013, 01:18:13 AM |
|
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. [img ]https://fbcdn-sphotos-c-a.akamaihd.net/hphotos-ak-ash4/1052337_10152080518628146_1659453645_o.jpg[/img] Shiney. What kinda camera is that? |
|
|
|
carlotech
Member
Offline
Activity: 92
Merit: 10
|
|
July 15, 2013, 01:34:14 AM |
|
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. [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
|
|
July 15, 2013, 01:52:30 AM
Last edit: July 15, 2013, 02:03:42 AM by philips |
|
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
Donator
Full Member
Offline
Activity: 164
Merit: 100
|
|
July 15, 2013, 05:51:27 AM |
|
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
Legendary
Offline
Activity: 1493
Merit: 1003
|
|
July 15, 2013, 07:30:37 AM |
|
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... |
|
|
|
|
|
ElitePork
Donator
Full Member
Offline
Activity: 164
Merit: 100
|
|
July 15, 2013, 12:22:47 PM |
|
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
Full Member
Offline
Activity: 228
Merit: 100
This is not good for my Chi... Yifu
|
|
July 15, 2013, 12:37:30 PM |
|
61 AM USB hashing away at roughly 23 GH/s  377 Mh/s each? Are you OCing these babies? Temp control? cheers, kev |
|
|
|
|
EasyQuest
Full Member
Offline
Activity: 198
Merit: 100
Brony Bitcoin, Litecoin Miner
|
|
July 15, 2013, 12:44:45 PM |
|
|
|
|
|
|
Jay_Pal
Legendary
Offline
Activity: 1493
Merit: 1003
|
|
July 15, 2013, 03:53:56 PM |
|
Thank you philips! Those were the missing links! |
|
|
|
notme
Legendary
Offline
Activity: 1904
Merit: 1002
|
|
July 15, 2013, 07:28:01 PM |
|
61 AM USB hashing away at roughly 23 GH/s 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. |
|
|
|
|
kuusj98
|
|
July 15, 2013, 07:32:57 PM |
|
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  ) |
|
|
|
|
|
kuusj98
|
|
July 15, 2013, 07:34:43 PM |
|
61 AM USB hashing away at roughly 23 GH/s 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
|
|
July 15, 2013, 07:37:09 PM |
|
61 AM USB hashing away at roughly 23 GH/s 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
|
|
July 15, 2013, 07:42:32 PM |
|
61 AM USB hashing away at roughly 23 GH/s 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  |
|
|
|
|
notme
Legendary
Offline
Activity: 1904
Merit: 1002
|
|
July 15, 2013, 08:21:16 PM |
|
61 AM USB hashing away at roughly 23 GH/s 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 TL;DR: only if you solder on a new oscillator, provide more power than standard USB, and keep good airflow on it |
|
|
|
|
|
Jay_Pal
Legendary
Offline
Activity: 1493
Merit: 1003
|
|
July 17, 2013, 10:53:34 AM |
|
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!
|
|
|
|
|
Trillium
|
|
July 17, 2013, 03:39:55 PM |
|
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...  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 |
BTC:1AaaAAAAaAAE2L1PXM1x9VDNqvcrfa9He6 |
|
|
|
