A week ago i somehow managed to buy fully working HP Proliant DL360 G7 with 2x Xeon X5660 and 48GB RAM for 5 euro, and now i dont know what OS to install, because Windows Server 2012 R2 (which i already installed) dont have enough important drivers to work correctly (like ATI ES1000 driver), about Windows Server 2008 R2 i am unsure, and i havent any experience with Linux server operating systems. What is the best system now for that old server?
Proxmox doesn’t come with Linux packages needed for a NAS, like Samba and NFS servers, installed out of the box. There’s also no web user interface for managing NAS functionality. Since Proxmox is based on Debian, the components needed for a NAS can be installed from Debian repositories, but their configuration and management would be through the command line. If you’re considering a virtualized NAS for Proxmox, I suggest looking into Starwind CVM or TrueNAS as a VM option. Both support ZFS.
Unraid, on the other hand, comes prepackaged as a NAS, complete with a web user interface for management. As Unraid is also Linux-based, it offers virtualization capabilities similar to Proxmox, including KVM and VirtIO. A notable difference is in their containerization approach: Proxmox uses Linux Containers (LXC), while Unraid opts for Docker Containers.