this post was submitted on 14 Mar 2025
43 points (97.8% liked)

Selfhosted

44216 readers
889 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 2 years ago
MODERATORS
 

I got a stack of PCS that are very similar if not identical. Third gen i7, 8 gigs of ram, one terabyte hdd, all but one are the same HP model with the same motherboard, etc too. I upgraded the RAM in a few of them, and I have enough spare TB hard drives to put an extra in each. Two have Nvidia GeForce 210 gpus, and the unique one out of the bunch I'll probably throw in a spare RX 570 I have.

But, what to do with them? Easiest answer is probably sell them all for $75 each but that's not what we do here, right? Right now I'm assuming they all support w o l and I can easily set up ansible/awx for orchestration. I'm just looking for some fun experiments, projects, or actual uses for this Tower of PC towers

you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 18 points 21 hours ago (1 children)

Since they are old, i would imagine the power efficiency isn't the best on them for a 24/7 HA cluster at home. Unless you have an abundance of solar power or something. So I would use them as a test branch for whatever I want to do for self-hosting and learning

I would use them as learning platform for myself. Play with Active Directory DCs, replicataion, failover, recovery, networking etc. Just because more practice in that is what would be needed for advancement at work.

Others mentioned Kubernetes and Proxmox clustering. I could also use some sacrificial storage and compute to play around with those technologies so I could improve my self-hosted services.

[–] [email protected] 0 points 20 hours ago

The wattage is just fine. It’s not going to bankrupt him when you compare free + electricity to new CPUs + electricity.