Custom Desktop Hardware

hi guys Im new in the community, but I really love ubuntu. I decide to sell my Macbook Pro and make my own pc but the think is, I can not find a list of hardware Ubuntu friendly to make easy the making process.

What I need:

Intel core 7i
32gb ram
4 SSD slots
Graphic Card 2 HDMI outputs (8gb or more)

The Part of the graphics is the most important to be compatible or easy to use with ubuntu.

Any suggestions where can I find a guide?