Prebuilt vs DIY NAS - Which Should You Choose?
Choosing a Network Attached Storage (NAS) device is a big step for anyone looking to self-host files, backups, or media. Should you buy a prebuilt NAS or build your own? Here’s a breakdown to help you decide.
What is a NAS?
A NAS (Network Attached Storage) is a device that connects to your network and provides centralized storage for your data. It can be used for backups, file sharing, media streaming, and more.
Prebuilt NAS
Examples: Synology, QNAP, Asustor, TerraMaster
Pros
- Easy to set up — plug and play
- User-friendly web interface
- Vendor support and warranty
- Power-efficient and compact
- Built-in apps for backup, media, cloud sync, etc.
Cons
- More expensive per TB
- Limited hardware upgrade options
- Some features may be locked behind paywalls or subscriptions
- Less flexibility for advanced customizations
DIY NAS
Examples: Old PC, custom mini-ITX build, Raspberry Pi, repurposed server
Pros
- Cheaper per TB (especially with used hardware)
- Fully customizable hardware and software
- Can run any OS (TrueNAS, Unraid, OpenMediaVault, Ubuntu, etc.)
- Easier to upgrade/expand storage
- No vendor lock-in
Cons
- More complex setup and maintenance
- No official support — you’re on your own
- May use more power and space
- Can be noisy (depending on hardware)
Which Should You Choose?
Go Prebuilt if:
- You want something that “just works”
- You value ease of use and support
- You don’t want to tinker with hardware or software
Go DIY if:
- You want to save money or reuse old hardware
- You enjoy learning and tinkering
- You want maximum flexibility and control
Quick Comparison Table
| Feature | Prebuilt NAS | DIY NAS |
|---|---|---|
| Price | $$$ | $–$$ |
| Setup | Very easy | Moderate–Advanced |
| Support | Vendor, warranty | Community, self-help |
| Upgrades | Limited | Unlimited |
| Power usage | Low | Varies |
| Flexibility | Limited | Maximum |
| Apps/Features | Built-in, easy | Custom, unlimited |
Final Thoughts
There’s no wrong answer — it depends on your needs, budget, and how much you want to learn. Many start with a prebuilt NAS for simplicity, then move to DIY as their needs grow.
TIP
Still unsure? Start with a prebuilt NAS if you want a hassle-free experience. If you’re comfortable with computers and want to save money or learn more, try building your own!