Ok I understand. I found some really cheap PSUs ( Tecnoware ) 500W PSU for 25....what you guys say about that? If they are ok to use, I would use 1 on each miner.
As I wrote, a really cheap 550W PSU in my case was just a waste of time and electricity and single unit ended needing two of them. If you don't want soldering/modding server power supplies you need to invest in proper single rail PSU that either has constant wattage (24/7) figure in specs or is rated at twice the power you need (750W for single S3)
Fully agreed. At the end of the day, you want to have peace of mind that your mining operation is running stably. That way your time can be spent on better things, ie setting up more miners
