No pasted texture maps for the faces, these are fully modeled to the nearest millimeter. Check the wireframe images! Included in this download are the following server nodes:

IBM zEnterprise z196

x3550 M3
x3650 M3
x3750 M4
APC - SmartUPS 2200VA Rack
Empty Shell for z196
Empty Shell no door z196
Empty Shell door open z196
PDF information on equipment, sizes and loads
All materials visible in scene/images

Feel free to mix and match to your desire! Empty racks, door open/closed, etc...