Rack Mountable Frame

Can anyone recommend a rack mountable frame for a mining rig? I'm looking for something between 2U and 4U.

http://www.miningrigs.net/?product=graymatter-gpu-server-case-v2-1
They are currently out of Stock.

Has anyone else found a rack mountable GPU mining frame? The above link is out of stock..

rackmounts aint worth the money, unless you can get free power in some colocation

Just curious -- Where do you host your rigs? Did you rent an office space with a large amount of electricity available?

its very hard to find locations in the NL :frowning: