Either IBM or VMware,has the IBM x3650 M1 on the positive list of servers that can run ESXi 5.5.0 Update 1. But it´s runs both the installation, and the hypervisor without the slightest hassle.
These servers can be purchased for around $ 90 a pieces on Ebay.
And they are really good to start up a VM-ware environment on.
My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects.
I love working with heating, insulation, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.