pfSense project, free Open Source FreeBSD based firewall, router, unified threat management, load balancing, multi WAN, Linux.
FreeNAS® is an Open Source Storage Platform based on FreeBSD and supports sharing across Windows, Apple, and UNIX-like systems. FreeNAS® 8 includes ZFS, which supports high storage capacities and integrates file systems and volume management into a single piece of software.
Proxmox VE is a complete virtualization management solution for servers. You can virtualize even the most demanding application workloads running on Linux and Windows Servers. It is based on the leading Kernel-based Virtual Machine (KVM) hypervisor and OpenVZ, the number one solution for container based virtualization. The best alternative to organizations looking for better total cost of ownership (TCO) and no vendor lock-in.
Cpanel,Webmin & Virtualmin,Parallels Plesk Panel,Kloxo,
A media server refers either to a dedicated computer appliance or to a specialized application software, ranging from an enterprise class machine providing video on demand, to, more commonly, a small personal computer or NAS (Network Attached Storage) for the home, dedicated for storing various digital media (meaning digital videos/movies, audio/music, and picture files).
Windows Xp,Windows Vista,Windows 7,Windows 8 & All of Windows Server's