Running Proxmox on an ASUS NUC 14 Pro Plus reveals the real-world tradeoffs of using mini PCs as home lab servers. While the hardware handles virtualization well — being quiet, power-efficient, and capable — physical constraints around storage expansion, networking ports, and lack of internal slots become apparent as workloads grow. The key takeaway is that mini PCs excel as focused Proxmox nodes with defined roles rather than all-in-one solutions. They work best for lightweight VMs, DNS, monitoring, and management tasks, but struggle when storage density, networking flexibility, or heavy sustained loads are required.
Table of contents
The hardware is fast, but expansion gets tight quicklyStorage and networking become the real bottlenecks firstThe NUC still works better than expected for virtualizationThe problem is expecting mini PCs to scale forever728 Impressions