Getting first homelab (EliteDesk 800 G4 Mini), some advice on starting out?

QuestionAsker

New Member
Sep 23, 2025
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Hello all,

I recently bought an EliteDesk 800 G4 Mini i7-8700T (16GB), and wanted to ask for some advice based on the services I want to run on it.

Just had the following questions:

  1. Should I get a 90W or a 150W charger for it? (I don't plan on adding much more stuff to it down the line... but maybe there's something I'm not thinking of).
  2. Given the following services I want to setup, is there a certain way I should approach it? Or some of them that I should do first? Or any general tips?
Services:

- Syncthing (to have all my devices / laptops sync their Joplin / Obsidian databases to one place)

- Nextcloud (to replace google drive, etc, and have a private cloud)

-
PiHole

- Plex(?) - just light use or to experiment though I think. I don't watch much TV / movies. Optional.

- Private VPN

- Reverse Proxy

- Firewall? (not sure how necessary / complicated this is)

-
Hosting own website (might be more of a security risk / hassle than it's worth. Just a potential idea)

- Tandoor (recipe website)

- AI Services

- Running scripts at night, doing website scrape jobs at night, or any type of script jobs I might need done. Maybe pulling data from APIs, to feed into more powerful PC in my room during the day.

More Background:

  • I do plan on building a trueNAS from a old tower case I have, and that one would be the serious trueNAS / backup server / Plex server.
  • This mini PC I plan to use more as a service that will always be on 24/7 (mostly as a central hub for Syncthing and Nextcloud, and also to use as a reverse proxy and private VPN).
  • My main PC in my room is quite powerful, and I want to use that one for learning LLM's and any heavier jobs / computing.
  • I got my Sec+ cert not too long ago and looking to experiment and learn stuff to help land a job in the field (My background is Mechanical Engineering but I'm looking to switch).
Thank you in advance for any insights and tips!
 
Short remark: running that amount of virtualized services on a host with only 16GB RAM will be no joy.