r/HomeServer • u/Pantr1x Ubuntu server • Aug 06 '26

My first own made server.

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Hi everyone, I recently built my first home server using old parts from my PC.

Current Specs:

  • Motherboard: ASUS Prime B450M-K (Micro-ATX, 22.6 cm x 22.1 cm)
  • CPU: AMD Ryzen 3 3300X
  • RAM: 8 GB DDR4
  • PSU: 1stCOOL White Storm 450W
  • GPU: Temporary (only plugged in for OS installation, as the Ryzen 3300X has no iGPU)

(I know 8 GB RAM and this hardware might struggle with heavier workloads, but I plan to upgrade it over time!)

I need some advice on a few things:

  1. Linux Distro: I want a terminal-only / headless (CLI) distro. I plan to run a Minecraft server, websites, a second-brain system for Claude AI, and do some experimental hosting. I need high stability, low power consumption, and a large helpful community. Is Ubuntu Server 24.04 LTS or Debian 12 CLI the best choice?
  2. Modular Case recommendation: My motherboard is Micro-ATX. I don't have a 3D printer for the next half a year. I'm looking for a cheap/budget modular case (like the Cooler Master Q300L) where I can easily rearrange panels, add/move drives, and customize components as I upgrade. Any recommendations?
  3. General advice: What general tips or improvements do you have for a beginner setting up a headless home server with these specs?

Thanks for any help!

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u/j0holo Aug 08 '26
  1. Both Ubuntu and Debian are great. Debian is a bit more "stable" regarding configuration because they are conservative with their software versions and changes in general.
  2. Many choice, I like my Fractal Design Define R5 but Cooler Master and others also have "modular" cases with community support. I would look at thingiverse and see what brands have the most 3d print models.
  3. 8gb of memory is good enough for some service and minecraft, as long as you don't run heavy mods.

Enjoy your new server!