The best mini PC for a home server in 2026 is a used business mini PC (Lenovo ThinkCentre Tiny, Dell OptiPlex Micro or HP EliteDesk Mini) with 16 GB of RAM for most people, and a new Intel N150 mini PC if you want a warranty and near-silence. Both run Docker, Jellyfin hardware transcoding and a dozen typical self-hosted apps at a few watts of idle power. The Raspberry Pi 5 has become poor value after 2026's memory price rises, and the Mac mini only makes sense if you want local AI or already own one.
Here is how the four options compare, and which one to buy for which job.
The comparison at a glance
| Intel N100/N150 mini PC | Used ThinkCentre / OptiPlex / EliteDesk | Mac mini (M6) | Raspberry Pi 5 | |
|---|---|---|---|---|
| Price (as of October 2026) | Swings with RAM prices; 16 GB/512 GB listings ranged from under $200 to over $380 in 2026 | About $180 to $260 used (8 to 16 GB, eBay sales Aug 2026) | From $899 (16 GB, 256 GB) | $175 (8 GB) or $305 (16 GB), board only |
| CPU | 4 efficiency cores, 6 W TDP class | 6-core Core i5 "T" chips are common | 12-core Apple M6 | 4-core Arm Cortex-A76 |
| RAM | Usually one slot, often 16 GB maximum | Two SO-DIMM slots, 32 to 64 GB | 16 to 32 GB unified, not upgradeable | Soldered, 8 or 16 GB |
| Video transcoding | Intel Quick Sync (HEVC, AV1 decode) | Intel Quick Sync (older generation) | VideoToolbox | No hardware encoder |
| Idle power | Roughly 6 to 12 W at the wall, model dependent | Low; measure your unit | Very low | Around 3 W for the bare board |
| Runs Linux natively | Yes | Yes | No (macOS, Docker in a VM) | Yes (ARM64) |
Intel N100 and N150: the quiet default
The Intel N100 and its slightly faster refresh, the N150, are the processors inside most budget mini PCs from Beelink, GMKtec, Minisforum and others. Four efficiency cores are enough for Docker hosts running a dozen web apps, a database or two, Home Assistant and a media server.
The standout feature is the GPU. These chips use the same Intel Quick Sync generation as 12th-gen Core processors, which decodes HEVC 10-bit and AV1 in hardware. For a Jellyfin or Plex server that matters more than raw CPU speed; our home server for Plex and Jellyfin guide goes deeper.
The weak points are memory and expansion. Most N100/N150 boxes have a single RAM slot (often capped at 16 GB) and one or two M.2 slots. They are a poor fit for many virtual machines or for local AI models. Prices also moved a lot in 2026: Jeff Geerling noted in January that a 16 GB/512 GB GMKtec N100 had risen to $246.99 from $159 a year earlier, and some N150 listings were above $380 by September. Compare a few brands before buying.
Buy one if you want a new, silent, warrantied box for Docker and media.
Used ThinkCentre, OptiPlex and EliteDesk: the best value
One-litre business PCs coming off corporate leases are the self-hosting community's favourite hardware, and for good reason. A Lenovo ThinkCentre M720q or M920q, Dell OptiPlex 7070 Micro or HP EliteDesk 800 G4/G5 Mini typically has a 6-core Intel Core i5 "T" CPU, two RAM slots, an NVMe slot plus a 2.5-inch bay, and Quick Sync. Recent eBay sales of the M720q ranged from about $180 (i5-8500T, 8 GB) to about $260 (i5-9400T, 16 GB).
Compared with an N100, you get more cores, more RAM headroom and more storage options for similar money. The trade-offs: an older Quick Sync generation without AV1 decode, no warranty, and a fan that is audible under load. Some ThinkCentre Tiny models even take a PCIe card through a riser for a faster network adapter.
Buy one if you want the most capability per dollar, plan to run Immich with machine learning, or want to try Proxmox with several VMs.
Mac mini: powerful, efficient and a little awkward
Apple launched an M6 Mac mini in August 2026 starting at $899 with 16 GB and 256 GB, $300 more than the M4 model's original $599 entry price. It is fast, tiny and very efficient at idle.
The problem for self-hosting is the operating system. Docker on macOS runs containers inside a Linux virtual machine, so host networking, device passthrough (for Zigbee sticks or a Coral accelerator) and some file-permission setups behave differently from a Linux server. Memory and storage cannot be upgraded later.
Where the Mac mini shines is local AI: unified memory lets Ollama run larger models than an N100 can. If that is your main goal, it is a serious option; see our Ollama deploy guide.
Buy one if local LLMs are the point, or you already own an Apple Silicon Mac mini and want to put it to work.
Raspberry Pi 5: still lovely, no longer cheap
The Pi 5 remains a capable little Linux computer: a quad-core Cortex-A76 at 2.4 GHz, PCIe for an NVMe drive through an M.2 HAT, and a bare-board idle draw around 3 W. Most popular self-hosted apps publish ARM64 images.
But the price has changed. Raspberry Pi raised prices three times between December 2025 and April 2026 as LPDDR4 memory costs rose, and the official prices are now $175 for 8 GB and $305 for 16 GB, before a case, the 27 W power supply and storage. It also has no hardware video encoder, and Jellyfin has deprecated hardware acceleration on the Pi.
Buy one if you want a dedicated, ultra-low-power box for DNS, Home Assistant or a handful of light apps. Our list of 15 apps that run well on a Pi 5 shows what fits.
Which one should you buy?
- First home server, best value: used ThinkCentre Tiny, OptiPlex Micro or EliteDesk Mini with 16 GB.
- Silent, new, media-focused: Intel N150 mini PC with 16 GB and dual network ports.
- Security cameras with Frigate: an Intel box with Quick Sync, so video decoding stays off the CPU.
- Local AI: Mac mini, or a desktop with a discrete GPU.
- Always-on DNS and smart home only: Raspberry Pi 5 with 8 GB.
Jellyfin
Media server for audio, video, books, comics, and photos with a sleek interface and robust transcoding capabilities. Almost all modern platforms have clients, including Roku, Android TV, iOS, and…
Immich
Photo and video backup solution directly from your mobile phone (alternative to Google Photos).
Home Assistant
Home automation platform.
Storage and the rest of the bill
Budget for a 1 to 2 TB NVMe SSD for apps and databases. Mini PCs fit one or two drives, so bulk media usually ends up on a USB enclosure or a NAS. Add a plug-in power meter, and plan an off-site backup from day one.
If you want a web interface for managing containers on whichever box you choose, Portainer and the other self-hosting platforms make it point-and-click. For the full plan from hardware to backups, read homelab for beginners and our self-hosting roadmap.
