Name of this?

This might sound a silly question, but I'm having a impossible time trying to find the name of them Network Cases that business's use that houses their servers/network switches.

So what is this?

http://i01.i.aliimg.com/photo/v0/290...twork_case.jpg

I type in Network case in Google or eBay and find nothing like it, tried server cases, network switch case, 4u rack cases, rack case, few others and still can't find anything.

:Nevermind, I found it... Wall Rack Cabinet...

Comms cabinet?

As abaxas says, they are normally called comms cabinet/ server rack cabinets