Bitcoin Forum

Alternate cryptocurrencies => Mining (Altcoins) => Topic started by: brizio71 on July 08, 2017, 02:19:44 PM



Title: Power Delivery on PSU connectors
Post by: brizio71 on July 08, 2017, 02:19:44 PM
What is the maximum power on molex daisy chain on PSU on each connector ?

How many PCI-e usb raiser card can manage by  molex daisy chain ?

What is the max power on a sata daisy chain on PSU ?

Thanks


Title: Re: Power Delivery on PSU connectors
Post by: JustCauseBIH on July 08, 2017, 02:35:34 PM
If i can? Is it secure to connect two GPU with one PCIEX cable fom PSU?

Per rig, how many card can i connect in that way? I need to connect 4 GPU with 2 cables.


Title: Re: Power Delivery on PSU connectors
Post by: JustCauseBIH on July 08, 2017, 03:28:38 PM
I have rig with 2 PSU.

Corsari gold 650w
x3 rx 470 sapp
x3 rx 570 sapp

There was no other PSU to buy at this time.

So one PSU to power 3 GPU and system, with 1GPU to use two PICEX cable. Second PSU to power 3GPU with 1GPU use two PICEX.

Each PSU load is below 80%. Can i use safely this way?