Here you can see the slide assembly that is used to help keep the warm air from migrating from one section to another in the case.  It can be a bit of a challenge if the power cables from your power supply are really stiff.  Thanks to the slides which give you a little leeway you should have no problem routing your cable through the openings. 

Here is a close-up of the holes for the water cooling tubing to run through.  And as we mentioned earlier all of the slot covers have additional holes in them to allow air to pass through them. 

Here you can see rear 120mm fan and the Molex connector that will be attached to your choice of power sources. 

The fan used on the top of the case is identical to the one used at the rear of the case.

The 3.5" drive cage has a pair of removable drive cages for you to place your hard drives in.  Each of the drive cages have silicon hole bumpers that cushion the hard drive and allows them to float.