Home Server Build Planner: Reuse, Mini PC, or Used Business PC?

The short answer: Reuse a suitable computer before buying another one. Choose a compact mini PC when space and noise matter and you do not need many full VMs or internal drives. Compare an expandable used business PC when you need more VM headroom, several local drives, a PCIe card, or a flexible upgrade path. Check the exact model and configuration before buying; a chassis category alone cannot guarantee capacity, noise, or compatibility. ...

September 24, 2026 · 6 min · 1245 words · Oleksandr Voskolovych

Reicht ein Intel N150 für Proxmox? Workload-Check für dein Homelab

Kurzantwort Ein Intel N150 mit 16 GB RAM reicht für viele kleine Proxmox-Homelabs aus. Home Assistant, AdGuard oder Pi-hole, Monitoring und mehrere leichte LXC-Container sind für diese Geräteklasse plausible Aufgaben. Die wichtigere Frage vor dem Kauf lautet aber nicht nur: „Läuft Proxmox auf einem N150?“ Sondern: Reicht ein N150 für genau die Dienste, die ich gleichzeitig betreiben möchte? Bei Jellyfin-Transcoding, großen Immich-Importen, mehreren vollständigen VMs oder einer Windows-VM werden CPU-Leistung, RAM und Erweiterbarkeit deutlich wichtiger. Genau deshalb ist eine Workload-basierte Entscheidung sinnvoller als eine pauschale Mini-PC-Empfehlung. ...

September 21, 2026 · 5 min · 864 words · Oleksandr Voskolovych

Intel I225-V NIC Reset Loop on Proxmox VE 9: What We Know So Far

If an Intel I225-V interface on Proxmox VE 9 starts falling into a repeating NETDEV WATCHDOG / Reset adapter loop after moving to a 7.0.x Proxmox kernel, there is now at least one well-documented report showing exactly that pattern. The important caveat is scope: this is not yet a broadly confirmed Proxmox-wide bug affecting every I225-V or I226-V system. The strongest current evidence comes from one detailed Proxmox VE 9.2.5 report where the same I225-V hardware was stable on 6.17.13-21-pve and repeatedly failed on two tested 7.0 kernels. ...

August 20, 2026 · 7 min · 1379 words · Oleksandr Voskolovych

Best Mini PC for Proxmox in 2026 (By Budget and Use)

If you’re building a Proxmox home lab, you don’t necessarily need a large server. A modern Mini PC can give you a surprisingly capable Proxmox host in a small, quiet package. The difficult part is choosing one that makes sense for virtualization, rather than simply choosing the Mini PC with the fastest benchmark score. For Proxmox, we care about: CPU virtualization support RAM capacity and upgradeability NVMe storage Ethernet connectivity PCIe/IOMMU capabilities cooling under sustained workloads power consumption expansion options price In this guide, we’ll focus on the GMKtec K8 Plus and Beelink SER8, two Mini PCs that make particularly interesting Proxmox home-lab hosts. ...

August 17, 2026 · 16 min · 3274 words · Oleksandr Voskolovych

GMKtec K8 Plus for Proxmox: Specs, Limits, Who It’s For

Evidence note: This is a research-backed analysis of the GMKtec K8 Plus as a Proxmox host. It combines GMKtec’s system specifications , AMD’s Ryzen 7 8845HS specifications , Proxmox documentation, and attributable owner reports. It is not a first-hand RunAHomeLab hardware benchmark. Community reports identify possible failure modes but do not prove that every unit is affected. See the research methodology . Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. RunAHomeLab may receive a commission at no extra cost to you. Affiliate relationships do not change the evidence standard or recommendation status. ...

August 17, 2026 · 6 min · 1091 words · Oleksandr Voskolovych

Active Directory Home Lab on Proxmox: A Safe Setup Plan

An Active Directory lab is useful for learning domain controllers, DNS, Group Policy, identity administration, and Windows client management. This guide is a learning-lab plan, not a production Active Directory design or security baseline. Evidence note: The Windows and AD DS guidance below follows current Microsoft documentation; Proxmox-specific guest guidance points to Proxmox documentation. Resource values are conservative starting allocations, not measured performance guarantees. See the research methodology . What You Need a Proxmox host with enough spare CPU, memory, and storage for the guests you choose; a current Windows Server evaluation ISO from the Microsoft Evaluation Center ; one or more Windows client ISOs that you are licensed to use; the Windows VirtIO drivers when the VM uses VirtIO storage, network, ballooning, or serial devices; an isolated lab network if you plan to test DHCP, DNS failures, offensive-security tools, or intentionally unsafe configurations. Whether a Windows VM needs a specific VirtIO driver depends on the virtual hardware selected. It does not depend on whether the VM is a server or client, or how “important” the guest is. ...

August 16, 2026 · 5 min · 1034 words · Oleksandr Voskolovych

Minecraft Server on Proxmox: LXC vs VM, Sizing, Backups

Minecraft can run well in a Proxmox lab, but there is no honest universal answer to “how many players?” Server version, world generation, simulation distance, plugins, mods, CPU single-thread performance, storage latency, and simultaneous host workloads all matter. Evidence note: This guide uses upstream project documentation and conservative planning estimates. RunAHomeLab has not benchmarked a fixed Minecraft workload across the hardware discussed here. Treat resource allocations as starting points and measure your own server. See the research methodology . ...

August 16, 2026 · 5 min · 898 words · Oleksandr Voskolovych

Navidrome vs Funkwhale vs Airsonic: Best Self-Hosted Music Server

If you want to stream your own music library, the practical choice is usually between Navidrome, Funkwhale, and Airsonic-Advanced. They overlap, but they are built for different jobs: a lightweight personal server, a federated audio platform, or a Java-based Subsonic server. This is a feature and architecture comparison based on current project documentation, not a claim that we benchmarked every server on identical hardware. Project status and client compatibility can change; the linked upstream sources are the authority for a deployment decision. ...

August 14, 2026 · 7 min · 1409 words · Oleksandr Voskolovych

What Can a $350 Proxmox Home Lab Actually Run? (2026)

How this guide was built: this is a reference configuration based on current specifications, pricing, and reports from people running similar systems. It is not presented as a long-term benchmark of a machine we personally tested. After publishing the first version, we asked the r/homelab community what this build could realistically handle and where it would fail first. This update incorporates the useful patterns from that discussion while keeping individual reports clearly labeled as anecdotal. ...

August 14, 2026 · 11 min · 2277 words · Oleksandr Voskolovych

Best Home Lab for Beginners 2026

Starting a homelab in 2026 is one of the smartest tech decisions you can make if you want to learn real skills, take back control of your data, and run useful services at home without paying monthly subscriptions. This guide is written specifically for beginners. No prior knowledge of Proxmox, containers, or reverse proxies is required. By the end you will have a clear and realistic path from zero to a working homelab. ...

August 13, 2026 · 7 min · 1320 words · Oleksandr Voskolovych