# 1070 ~ mining RIG ~ firsttimer # Please Help

[Azateq]

i tried some stuff on my card (miners, oc settings)
then used whattomine.com or i leave it running 24h and calc it.


@daemonfox

i dont understand ur pro tip ~
i got one X16 SLOT (1070 on it atm)
the new one i will plug with a x1 adapter seperatly

and 2 more with x1's aswell.

so can how do i use my 540 PSU to get this 2 more to work.

[1715380921]

1715380921

[1715380921]

1715380921

[daemonfox]

i tried some stuff on my card (miners, oc settings)
then used whattomine.com or i leave it running 24h and calc it.


@daemonfox

i dont understand ur pro tip ~
i got one X16 SLOT (1070 on it atm)
the new one i will plug with a x1 adapter seperatly

and 2 more with x1's aswell.

so can how do i use my 540 PSU to get this 2 more to work.

Only by routing the rest of the needed power cables outside of the case. Otherwise you need a second PSU to power external cards. My tip was only to point out that if you do ever get to that point, you cant cross power from multiple PSUs into a single GPU, regardless if they are slotted or extended.

[Azateq]

From my PSU there is a PCIe cable which splits into 2 PCIe 6/8 pin connector. do i have to plug both into the same GPU or can i power 2 GPU with them?

https://images-ext-1.discordapp.net/external/fRs8rywIoK0A7VL0tEASqM097W2GPsfzUPG4phdmUaM/%3Fimage%3Dhttp%253A%252F%252Fwww.pcstats.com%252Farticleimages%252F200911%252FseasonicX750_cab3.jpg%26hash%3Df1fdb4527e70a057121c51498bfca38a/https/www.techpowerup.com/forums/proxy.php?width=506&height=505


What do you recommend to buy for  an 4 * 1070s rig when u take into consideration, that i alrdy own a 540w PSU.

-> just buy another ~ 650w PSU and combine it with the 540w or will a 850w with adapters be enough??

is it important that he psu has enough pci6/8 or can i just use these? :
https://www.amazon.co.uk/Wentronic-Express-Internal-Power-Supply/dp/B002E4V414/ref=pd_bxgy_147_img_2?_encoding=UTF8&psc=1&refRID=X0CRPY5064CBCE3M8K22

thx alot

[Palider]

Hey just a quick reminder about the heat it will produce on your pc while mining

You must also buy a good heat sink so your computer will run smoothly.

Looking forward for you computer specs and how many earnings you can get in a week, if you have spare time kindly update me  

[Azateq]

Hey

i buyed 850W PSU. I got 2 1070s in it, dual mining eth sia. works good.
sadly i got scammed on ebay buying my first 1070. lost 350€. so sad right now.

had to put all my savings in to it and hope it works.

thanks guys for your help.