Topic: Avalon ASIC users thread - page 69. (Read 438722 times)

Do you know if shipping is free?

This auction ends Tuesday, Oct 15, 2013 at 12 PM EST.

The minimum bid at the moment is 2 BTC.
There are about 240 miners that have not been bid on.
They are announced as 60 GH/s, 2 modules, overclocked frequency 275 MHz, 160 chips, 595 W

It seems odd that you can't see the auction standings without submitting identity documents.

Same here

When I go to the line all I get is a blank screen.

What's the main URL then silly?

I'm registered & logged in.  Perhaps that matters.

When I go to the line all I get is a blank screen.

There are about 240 new Avalons, 2 module, 60 GH/s, at auction for 2 BTC.

I would get some... but trade hilllll

There are about 240 new Avalons, 2 module, 60 GH/s, at auction for 2 BTC.

can someone advise me on batch 3 units with 4 moduals on power at normal speeds and oced speeds thx

from avalon



4 module unit clocked at 285Mhz, 750W power supply.

note: to overclock pass 310Mhz you will need to replace the power supply.

350Mhz  = 1200w or maybe 1000w

here

http://avalon-asics.com/product/avalon-4-module-unit-gen1/

I plugged in the ribbon cable & a power cable into their respective slot 4 positions.
I changed the number of miners from 24 to 32.
The holes that attach the heat sink to the bottom place are not compatible.  I affixed 1 screw to the heat sink, and tried not to move the miner very much.  The module had to be installed at an angle for the header to fit.

I ran it this way for many weeks with the Golden 850 or whatever brand power supply, but I felt nervous about drawing 1030 W from the wall, and bought an OCZ ZX Series 1250W and installed it a few weeks ago.  This seemed to be a good power supply and is on the known good list on the avalon wiki.  I did (have to) remove 1 of the top plate mounting screws, as the power supply is a little taller than the original.

Today, I received the expansion module for a Batch #2 unit, and I did a swap out between the batch #3 and the batch #2 4th modules.  My Batch #2 unit is now an Avalon stock unit, with the replacement OCZ power supply and an Avalon (4th) expansion module.

I also have a 2nd machine.  It is a fire damaged Batch #3 unit.  I bought a controller, cables, PDU, and thermometers from bitmine.ch.  This is all Batch #2 compatible equipment.  The PDU is mounted on the original mounting holes.  The controller is freestanding.  The Golden 850 power supply from my Batch #2 is mounted inside the case.  I have a fire damaged module with 6 good sub-assemblies, and I am hosting another Batch #3 module for a 3rd party.  So, this Frankenstein unit is a mish-mash of Batch #2 & Batch #3, Avalon & 3rd party equipment.  It is currently mining at 256 MHz without the thermometers installed, and using an external fan.

What an adventure. 

but impossible to buy a module alone ! i test yesterday and today. cant add to card and no answer from avalon

result i buy 2 units instead

Hi

Any help would be appreciated. I recently updated from the 20130703 firmware which has been running extremely stable to the xxxx0923.

However, from openWRT web interface I am now getting the following error :

-----------------------
[Firmware Version] => 20130923
cgminer: 48681dd
cgminer-openwrt-packages: 3527ce4
luci: 296b358
Socket connect failed: Connection refused
----------------------------------------------


I was only able to manually start CGMINER from SSH and starting it from the command line.

Any ideas. I have already HARD rebooted the machine once