Looking for a good server designed to run VMs

[Cochonrambo31]

Hi, i'm running 8 VMs on my desktop computer (16GB RAM, RAID0 SSD, 3770K at 4.5GHz) and it's really slowing down my games.

So i though of building a server computer to suit my needs. And i'm requesting your help.

-What CPU should i get? i thought of a socket G34 Opteron CPU.

-Is ECC Registered memory required for better performances (file server, debug server, and 5 game servers)

-RAID0, RAID1, or RAID10? (no SSD please)

-Redundant PSU?

Thanks for helping :)

[MentaL]