Guide · Start here
What kind of home server do you need?
By Tiny · how I pick
Everyone asks "what server should I buy?" That's the second question. The first is "what do I want it to do?", because the job decides the hardware. A box that streams 4K to the whole house needs different specs than one that blocks ads or runs virtual machines.
Find your goal below, then follow the link to specific picks. Most people want two or three of these on one machine. That's fine. Buy for the most demanding one.
Words you'll see in this guide
- Quick Sync: a video engine built into many Intel chips that converts video fast and with little power.
- NAS: network-attached storage. A box of drives on your home network that every device can save to.
- Virtual machine (VM): a complete computer simulated in software, running inside your real one.
- Cores: the separate workers inside a processor. More cores means more jobs at once.
- VRAM: the memory on your graphics card. AI models load into it, so more VRAM means you can run bigger models.
- Unified memory: Apple's design where the processor and graphics share one fast pool of memory, so a Mac's RAM works like VRAM.
Network services box: runs on anything
Pi-hole or AdGuard Home blocks ads for the whole network, and Tailscale lets you reach home from anywhere. Both need almost nothing. An old laptop, a Raspberry Pi, or the cheapest mini PC works, and this makes a great first server.
Start with what you own (see reuse an old PC), or the under-$300 mini PC guide if you're buying.
Media server: the key spec is Intel Quick Sync
A media server running Jellyfin or Plex depends on Intel Quick Sync, which converts 4K video without overloading the processor. An Intel N100 mini PC is the sweet spot, and a used tiny PC works too. Raspberry Pis struggle with this job, and AMD chips have less polished support. Full picks are in the best media server builds.
Storage box (NAS): drive bays and redundancy matter
A NAS holds several drives that every device can reach, and stores your data on more than one drive so a single dead disk doesn't lose anything. Buy a finished box from Synology or UGREEN for the easiest path, or build your own with TrueNAS or Unraid.
A NAS is still only one copy of your data. See the best NAS for beginners and why RAID isn't a backup.
Always-on box: low power beats speed
Home Assistant runs your lights, sensors, and routines, so it matters that it never goes down and uses little power around the clock. Speed barely matters. A low-power N100 mini PC, a Raspberry Pi, or the Home Assistant Green all work. Leave USB ports free for Zigbee or Z-Wave radios. See the best Home Assistant hardware.
All-rounder: more cores and RAM
Once you're running media, photos, home automation, and a dozen other apps together, step up in cores and memory. An Intel N305 with 8 cores and 32 GB, or a used six-core tiny PC, is the value sweet spot. Learn Docker first, since it runs all of it. Hardware picks are in the used tiny PC guide.
Virtualization lab: Proxmox with plenty of cores and RAM
Running whole virtual machines, whether to keep things separate, run Windows, or learn skills like Proxmox, is the most demanding common job. Each virtual machine wants its own share of processor and memory. Plan on 32 GB and eight cores or more. See the best mini PC for Proxmox, and check whether you need it yet.
AI box: it's all about the graphics card and VRAM
Running AI chat models with Ollama, or camera object detection with Frigate, depends on graphics memory more than the processor. You need a machine with a graphics card that has plenty of VRAM, or an Apple Silicon Mac with lots of unified memory. This is the part of the hobby I'm building toward myself.
See the best GPU for local AI under $500, and check what your hardware can run with the Server Calculator.
Game server: fast single cores and RAM
Minecraft, Valheim, and Palworld servers need fast single-core speed and enough RAM for the world and players. A modern chip with 8 to 16 GB goes a long way. A used tiny PC or an N305 handles a small server for friends and family. See the best game server hardware guide.
The quick map
| What you want to do | Type of server | The key spec |
|---|---|---|
| Block ads, remote access | Anything: Pi or N100 | Almost none |
| Stream media | Media server | Intel Quick Sync |
| Photos, files, backups | NAS | Drive bays |
| Home automation | Low-power, always-on box | Reliability and low power use |
| Many services at once | All-rounder | Cores and RAM |
| Virtual machines and learning | Virtualization lab | 8 cores, 32 GB or more |
| Local AI | Graphics card box | VRAM |
| Game servers | Fast-core box | Single-core speed |
Where to go next
- Follow the link for your goal above, or browse all the buying guides.
- Brand new? The Knowledge Base answers beginner questions without any affiliate links.
- Check what any machine can handle with the Server Calculator.
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