So, lets give it a shot:
CPU
Intel Pentium Kaby Lake G4620 3.6 ghz
Motherboad
This is where I could use some help. I'm pretty happy with the Intel B250 chipset's features. I like the idea of micro ATX or mini ITX. 4 ram slots would be nice, but I'm wondering if/when I'd need to upgrade from 8gb. My current short list is:
MSI B250M PRO-VD
MSI B250M PRO-VDH
ASRock B250M-HDV
GIGABYTE GA-B250M-DS3H
Ram
1x8gb or 2x4gb? Not sure if there is performance penalties going to a single stick anymore. PC2400 whatever brand.
Storage
Samsung - 850 EVO 500GB M.2 500 gb
I currently have a USB 3.0 SSD / HDD dock that I can use for excess storage.
Power Supply
Reuse my Rosewill Green 530W 80 plus. It is pretty quiet, though it does spin the fan at my current idle load of 120W. Maybe it won't at a much lower idle load?
Optical Drive
Reuse old one(s). I'll temporarily look these up as necessary. I almost never use them.
Case
I am planning on running caseless. This will make a fun project for me and my 3d printer. I plan on mounting the motherboard on the rear board of my hutch behind my right monitor. The PSU will either be behind this board, or sitting on the desk behind the monitor.
OS
I am planning on putting win 7 on this machine. Its what I got and it works fine. I don't see a need to replace it with 10, but if you have any ideas I'm all ears.
I think thats about it. I appreciate any feedback!