Build Your Own Server Rack Can A Blade Server Run On Its Own Without A Rack?

Can a blade server run on its own without a rack? - build your own server rack

Hello
I'm trying to build a simple home server on Linux.
So I thought buying this refurbished server blade
http://www.geeks.com/details.asp?invtid=VERARI-SERVER-4R&cat=SYS

But the question is - can this work on the system itself without a rack with servers and other accessories that go with a server blades in a rack configuration

Thanks