Minimum recommendation is i5 CPU
32GB, DDR4, 4000MHz
Would be great to run TIA Portal and more applications together
SSD are much better for faster and smoother experience
H270 Gaming M3
Would suits any motherboard which supports DDR4 RAM and SSDs
GeForce GTX 1060 6GB
You need it only to run FACTORY IO software. Otherwise computer without graphic card is also perfect.