Build a TrueNAS Server From an Old PC — Beginner Guide
Turn an old office PC into a powerful, budget-friendly DIY NAS with TrueNAS SCALE. Stop spending hundreds on pre-built systems and build your own high-performance home server for backups, media storage, and self-hosting.
In this video, I walk you through the entire process:
00:00 Intro: Repurposing an Old PC
00:42 Why Build a DIY NAS? (Media, Backups, Home Assistant)
01:12 Creating a Bootable TrueNAS USB (Rufus Tutorial)
01:53 Downloading & Flashing TrueNAS SCALE
03:28 Installing TrueNAS on Your Old PC
04:45 First Login & Web Interface Setup
05:06 Creating Storage Pools & Datasets
06:07 Setting Up SMB Shares & User Permissions
06:25 Accessing Your NAS from Windows
07:24 Important BIOS Tips & Troubleshooting
07:50 Final Thoughts & Future Upgrades
Resources:
Download Rufus: https://rufus.ie/en/
Download TrueNAS SCALE: https://www.truenas.com/download-true...
Why build this?
This setup is perfect for centralizing your digital life. Whether you need a secure place for photo/video backups, a home for your Docker containers, or a file server for your home network, this DIY project delivers professional-grade performance at a fraction of the cost.
If this guide helped you save money and build your own server, please hit Like and Subscribe for more DIY tech and home server projects!
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