The OCZ ZX 850 comes in black and gold packaging with some great information listed on the front of the box. Wattage, warranty, a picture, and multi-GPU readiness are stated. Those that pay attention to the picture will also notice that the ZX 850 is fully modular.
The back shows an even clearer picture of the modular setup than the front does. Unfortunately, there is little differing information on the back than the front and it doesn't really give you much more insight into the PSU and whether or not it fits your needs.
The sides of the box don't help much either as there isn't anything else here.
The bottom gives us a little bit more information about the ZX 850 PSU as it contains the I/O specification label of the unit.
The top of the box grants us even more as it has some technical specifications as well as a connector availability list. Unfortunately the numbers of cables aren't listed and as you will find out later, not all of the connectors can be utilized at the same time.