Best Mini PCs for Your First Homelab in 2026

Everyone tells you to grab an old Optiplex or a used rack server for your first homelab. That's practical advice if you want loud fans, 150+ watts at idle, and a machine that your housemates will eventually stage an intervention over. Modern mini PCs completely changed the math. You can get dual 10GbE SFP+ ports, multiple NVMe slots, and enough CPU headroom to run Proxmox with a dozen containers — in a box smaller than a paperback book.

Here's what's actually worth buying in 2026, with real prices, measured power numbers, and honest tradeoffs.

Why Mini PCs Make Sense for a First Homelab

The main argument for going mini PC isn't price — it's sustainability. A homelab machine runs 24/7. A server that idles at 150W costs roughly $200/year in electricity at average US rates. A mini PC idling at 20W costs around $26/year. That math compounds fast over three or four years of operation, and it also means you're less likely to rage-quit the project when the power bill arrives.

They're also quiet, they fit anywhere, and they don't require a dedicated closet with ventilation. For a first homelab, that matters more than most guides admit.

The tradeoff is expansion limits. You're not going to add a GPU for transcoding, you can't pop in a SATA controller card, and PCIe passthrough options are limited to what the manufacturer exposed. Know those limits going in and you won't be disappointed.

Minisforum MS-01 — The Network Lab Workhorse

Price: $423 (i5-12600H barebone) to $623 (i9-13900H barebone)
Idle: 25–29W  |  Load: 90–95W  |  Spikes: ~115W

This is the one most homelab people should buy. The MS-01's networking spec is absurd for the price: two 10Gbps SFP+ ports plus two 2.5GbE RJ45 ports, all on a machine that starts at $423. That's the networking stack of a small business switch crammed into a mini PC.

Storage is similarly strong — three M.2 slots plus U.2 NVMe support. RAM tops out at 64GB DDR5 across two SO-DIMM slots, which is a genuine ceiling for some use cases but plenty for most first homelabs.

The CPU options (i5-12600H, i9-12900H, i9-13900H) are all capable for Proxmox workloads. The i5 barebone at $423 is where most people should start. You can always add RAM and storage later; you can't add 10GbE ports after the fact.

The measured power numbers are honest and not great — 25–29W idle is higher than the Beelink below, and spikes to 115W under load mean you want a decent UPS. But the network capabilities justify the power premium if you're doing anything serious with VLANs, pfSense VMs, or moving data between nodes at speed.

Best for: Network-focused homelabs, anyone running pfSense or OPNsense as a VM, NAS builds with fast networking needs.

Minisforum MS-A2 — The AMD Alternative With Dual SFP+

Price: $439 (Ryzen 7 7745HX) to $799 (Ryzen 9 9955HX)
Idle: ~25W  |  Load: 135–145W

The MS-A2 competes directly with the MS-01 on networking — also dual 10Gb SFP+ plus a 2.5GbE RJ45 — but brings AMD's HX-series CPUs to the table. The Ryzen 9 9955HX option is serious compute for a mini PC.

Storage is strong: three M.2 PCIe 4.0 slots plus U.2/M.2 22110 support. RAM ceiling is 96GB DDR5 per the vendor spec, which beats the MS-01's 64GB limit. If you're planning to run a lot of containers or memory-hungry VMs, that 32GB of extra headroom is meaningful.

The load power draw (135–145W) is notably higher than the MS-01. Idle is similar on paper. One fair warning: the vendor spec claims "25W idle" but observed configurations have been reported idling up to 45W. Don't plan your power budget around the best-case number.

If you're picking between the MS-01 and MS-A2, the decision comes down to whether you want Intel or AMD and whether the higher RAM ceiling matters for your workload.

Best for: Heavier container workloads where you need more RAM headroom, AMD ecosystem preference, users who want both 10GbE SFP+ and strong multi-threaded CPU performance.

Minisforum MS-02 Ultra — The Serious Node

Price: $599 (Ultra 5 235HX) / $839 (Ultra 9 275HX) / $1,159 (Ultra 9 285HX)
Idle: 19–21W  |  Load: ~145–190W

This is the enterprise-adjacent option. The 285HX model supports ECC RAM, up to 256GB DDR5 across four SO-DIMM slots, four M.2 slots, and — if you actually need it — dual 25GbE SFP28 via an Intel E810 card. The standard networking across all models includes a 10GbE Realtek RTL8127 plus an Intel i226-LM 2.5GbE.

The 19–21W idle figure is impressive given how much machine this is. ECC support on the 285HX is what makes the MS-02 Ultra interesting for anything you're treating like actual infrastructure rather than a weekend project.

The price of entry is real though. $1,159 for the 285HX barebone is not a "first homelab" purchase — that's a considered infrastructure investment. For most people starting out, the MS-01 or MS-A2 makes more sense. Come back to this one after you've outgrown your first node.

Best for: Homelab users who've already outgrown their first node and need ECC, high RAM density, or 25GbE. Not the right first purchase.

Beelink SER8 — The Efficiency Pick

Price: $729.00 (Ryzen 7 8845HS configured)
Idle: 7–10W  |  Load: 77–79W

The Beelink SER8 is the power efficiency champion. Seven to ten watts at idle is exceptional — roughly a third of what the MS-01 draws sitting idle. If you're running a machine 24/7 and electricity cost or heat output is a primary concern, this number matters more than anything else on the spec sheet.

The tradeoffs for homelab use are significant though. You get one 2.5GbE port. One. That limits your network topology options severely — no dedicated management interface, no VLAN trunk and LAN on separate physical NICs. Two M.2 slots instead of three or four. And at $729 for the configured unit (not barebone), you're paying a premium for that efficiency profile.

For running lightweight services — Home Assistant, a small Nextcloud instance, Pi-hole, some monitoring — the SER8 is excellent. For anything involving multiple VMs, heavy container workloads, or network routing, the single NIC is going to be a bottleneck that no amount of low idle wattage can compensate for.

Best for: Low-power always-on nodes, secondary homelab machines, users who primarily want smart home automation and lightweight self-hosted apps.

Minisforum AI X1 Pro-470 — Wait and See

Price: $759 barebone
Power: Not yet measured in real-world reviews

The AI X1 Pro-470 runs AMD's Ryzen AI 9 HX 470, supports up to 128GB DDR5, has three M.2 slots, dual 2.5GbE, Wi-Fi 7, and an OCuLink port for external GPUs. On paper that OCuLink port is interesting for anyone wanting to attach a discrete GPU for transcoding or AI inference work.

The problem: there are no solid measured power numbers in the wild yet. For a 24/7 homelab machine, I won't recommend something when I can't tell you what it idles at. The internal 135W PSU gives us a ceiling but not a real-world operating profile. Once independent reviews with measured idle and load data land, this is worth revisiting. At $759 barebone without that information, it's a pass for now.

Best for: Nobody — yet. Check back after real power data is published.

Proxmox and Docker Suitability

All five machines run Proxmox without drama — they're x86, they support KVM virtualization, and they have NVMe for storage. The differentiators come down to what you plan to actually do with the hypervisor.

Multiple high-speed NICs for network virtualization: MS-01 and MS-A2 are the picks. You can assign SFP+ ports to different VMs or containers, build out VLAN-tagged bridges, and run a router VM without sacrificing connectivity on the management network. If you're planning to run pfSense or OPNsense as a VM, having four physical NICs is the difference between a clean setup and a janky hack.

Container density: If you're planning to run 20+ LXC containers or several VMs simultaneously, RAM ceiling matters. MS-02 Ultra's 256GB DDR5 (with ECC on the 285HX) is the top of this list. MS-A2's 96GB is a solid middle ground.

Lowest entry cost for a capable homelab: MS-01 at $423. You get 10GbE, multiple NVMe slots, and a competent Intel H-series CPU. It's the obvious starting point.

Who Should Buy What

Buy the Minisforum MS-01 if:

• You want the best overall first homelab mini PC — the dual 10GbE SFP+ at $423 is genuinely hard to beat
• You're planning to run a router/firewall VM alongside your other workloads
• You want room to grow with three NVMe slots and U.2 support

Buy the Beelink SER8 if:

• Power efficiency is your absolute top priority and you're running lightweight, single-NIC workloads
• You want a near-silent always-on box for Home Assistant, monitoring, and a few containers
• You accept the single 2.5GbE limit and don't need network routing features

Buy the MS-02 Ultra if:

• You've already outgrown your first homelab node and need ECC RAM, 256GB capacity, or 25GbE
• You're running production-adjacent workloads where data integrity matters
• The $1,159 price tag for the 285HX doesn't make you flinch

Skip the AI X1 Pro-470 for now:

• Wait for measured idle/load power data before committing $759 to a machine you'll run 24/7
• The OCuLink port is interesting but not worth buying blind on power consumption

One More Thing — Total Cost of Ownership

All of these except the Beelink SER8 are sold as barebones — meaning no RAM and no storage included. Budget $80–120 for a 32GB DDR5 SO-DIMM kit and another $60–100 for a 1TB NVMe. The total cost of ownership is higher than the headline barebone price, but it's still dramatically cheaper than equivalent rack hardware with equivalent network specs.

And the electricity savings are real. An MS-01 idling at 27W costs about $33/year. A used Dell R720 idling at 120W costs about $147/year. Over three years, that's $342 in power savings alone — nearly the cost of the MS-01 barebone itself. The mini PC pays for itself in electricity you didn't burn.

Start simple. One node, Proxmox installed, a few containers running. The stack scales cleanly from there. And your power bill stays manageable while you figure out what you actually need.