Hello,
If I build 8 pcs 1660S Rig, how much Watt of Power supply I needed to buy?
I can buy 1 big Power Supply / 2 small Power Supplies.
Moreover, my country's 1660S price is about $320 per card. Is it good to buy them building a Rig?
my 8x1660s is drawing under 700W. It would run very comfortably on a 1kw psu, so 2x 550w would work
A single power supply is better than two but if you are a techy guy then no problem, if not it's not safe for you to set that up unless you look for videos online and follow tutorials