Some others may argue with this, but if you have an Enermax PSU with those very long cables, this will be a god send for you.
The spacing between the AGP slot and the DIMM slots has become an importance these days.
Another feature is being able to double the RAM throughput using dual channel mode.
This feature will allow you to get 6.4GB of memory bandwidth out of PC3200 RAM running at DDR 400!
The A7N8X has been made to suit just about everyone's case design.