help parts list components

✅Mod: Thread moved to "Systems"as more appropriate I am putting together a parts list for a build I would like to do. I am looking for opinions on parts that I have chosen, specifically if anyone has used something on this list that has malfunctioned or that they would recommend steering away...

I have a bit of a problem with a server I'm building. When I turn on the PSU the fans start spinning, but it won't post, nor does it beep. It also doesn't beep without any RAM. I've gone through the checklist here...