Well,
I was using a HP dc7900 Core 2 Duo w/ 8GB RAM, a 2 port Intel NIC, a HP P410 RAID Card & 2 500GB HDDs to run a small ESXi host to run my UniFi controller, my Plex Media Server & my home automation server. It died on me last night so now I have to move everything elsewhere. My UniFi controller is going back onto a Raspberry Pi 2, the home automation server onto a Raspberry Pi 3 with Hassbian and then Plex Media Server back onto our desktop. Not to happy about this, but hopefully at some point in the server I can come up with the money to get a Core i5 system so I can run everything on one box. Just frustrating because I had just set it up 
