01-04-2026, 06:10 AM
I've been really pleased with the stability and features of modern home server operating systems for self-hosting. My setup is based on a Proxmox VE 8.2 hypervisor running on a used HP Z440 workstation with 128GB of RAM, located in a home office in the Midwest, primarily to host services like Nextcloud, Home Assistant, and a few game servers for friends. The virtualization layer works flawlessly, but I'm now facing a significant challenge with storage performance and organization as I've expanded to over 20 Linux containers and a couple of VMs; my current setup uses a mix of SATA SSDs and hard drives in a ZFS pool, which is causing I/O wait issues during backups and when multiple services are active. I'm considering a storage overhaul with a budget of roughly $800. For those managing similar hyper-converged home labs, what's the most cost-effective storage configuration you've found that balances speed for VMs and capacity for backups—should I invest in a used SAS HBA and a shelf of enterprise SAS drives, or is moving to a dedicated NVMe pool on PCIe cards the better path forward? Also, how do you handle backup strategies for such a mixed workload, particularly ensuring quick restoration of individual containers without needing to recover an entire massive disk image?