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Intel N100 and Intel i3-N305 mini PCs are both good fits for low-power homelabs, but they should not be bought for the same reason. N100 is the default for a first always-on server. N305 is the upgrade when you need more CPU headroom.
Short answer: buy N100 for Home Assistant, Pi-hole, WireGuard, dashboards, monitoring, and light Docker. Buy N305 when the extra cores will be used.
Check N100 mini PCs / Check N305 mini PCs
Quick Comparison
| Use case | Pick | Why |
|---|---|---|
| First homelab | N100 | Lower power, lower cost. |
| Docker host | N100 or N305 | N305 for active stacks. |
| Firewall/router with VPN or IDS | N305 | More CPU headroom. |
Specs That Matter
Intel lists the N100 as a 4-core / 4-thread processor with up to 3.40 GHz turbo and 6 W TDP. Intel lists the i3-N305 as an 8-core / 8-thread processor with up to 3.80 GHz turbo, 15 W TDP, and 9 W configurable TDP-down.
When N100 Is The Better Buy
N100 is the right answer when the box will spend most of its life idling and running small services: DNS, Home Assistant, monitoring, Tailscale, Syncthing, and a few Docker apps.
- Choose N100 for a first homelab.
- Choose N100 for low 24/7 power draw.
- Choose N100 when price matters most.
When N305 Is Worth It
N305 is worth paying more for when several services are active at the same time or one small box must handle more than basic always-on tasks.
- Choose N305 for heavier Docker stacks.
- Choose N305 for light Proxmox with more active guests.
- Choose N305 for firewall or router builds with VPN or inspection features.
Bottom Line
Choose Intel N100 for the simplest low-power homelab. Choose Intel i3-N305 when you need more parallel CPU headroom. Estimate yearly cost in the Homelab Power Calculator, then compare current options in the mini PC homelab guide.