delta 241cfm server fan blowing right at the heatsink

the equipment is getting obsolete too fast

i have been doing some research in trying to find out if it would be possible to store a bitcoin wallet on a NAS. I was trying to imagine probably a 2 bay NAS with the drives RAID MIRROR allowing you have a fail safe if needed incase a drive fails.

6x MSI 7970 Lightning running 24/7 for almost a year now still going strong

got delta server fans blowing 210 CFM on each of those cards 

running 71-78 depends on ambient

all depends on what currency your mining 


for example in BTC;

in AF make sure you have the "sync similar gpu option" UNCHECKED

keep the voltage at stock, push powertune all the way up, drop the vram and far as you can
push the core clock in increments of 5 and test for 12-24 hours. if the gpu is stable continue to push addition 5 and repeat until your GPU crashes then you know your cards clock. you can then start to drop the voltage little by little testing yet again 12-24 hours until your card crashs

OC testing is rigorous and time consuming. usually requires a lot of babysitting your rigs. but once you find the sweet spot your rig is pretty much automated

they are bad...

i tried combofix but it didnt seem to help.

your miner would be mining and says its connected to the correct pools and etc but your pool stats would show half of the hash or none at all...

finally i just did a reformat and installed a hardware security gateway with active packet scanning so far no problems fingers crossed 

Can this actually work with erupter USB ??

i am planning on setting this up soon. is it straight forward? just install drivers for the USB miners and cgminer will automatically pickup?

i have worked with;

Asus 7970
Sapphire 7970
MSI 7970
Visiontek 7970

out of all of the top brands i worked with i definitely would recommend MSI second comes Asus then Sapphire. Visiontek did not appeal to me and the hash rate was not as high as the others.

thats with no overclock?

i wouldnt put my PSU close to full load like that - lowers down the efficiency

i repaste and reseat all my 7970s. I use only Arctic MX4. dont go with any of the cheap stuff. you wont really notice a difference in temps except for about one or two degrees. but then again this is thermal paste

exactly. i think either the users are limited by the temps or just not pushing the cards all the way out.

OC, powertune, intensity, with proper cooling....

has anyone tested these USB hubs on mac?

how long where they used for? operating conditions? 

shipping to 11373 NYC USA

has anyone tried pushing the card to max potential and see the hashing power? shouldnt it be somewhat of around 1400 mhash considering its 2x 7970?

i just placed an order over the weekend, have yet to receive a confirmation email yet. BTC has already been transfered. assuming they are closed for the weekend. hopefully i will hear something from them tomorrow.

are all of your ASICs in stock and in hand ready to ship? once i place an order it ships right away or there is a waiting period/list?

i will thank you. i will make changes accordingly

how many machines do you have connected to each strip?

would you be kind enough to provide a link to what kind of strips you have?


thanks 

haha agreed!