Where are my hard drives? + small rant.

A store build from 4 years ago. Very professionally done, I guess. But holy moly, I have no idea where the hard drives are located. Any idea?

Now, the rant: don't you find it egregiously painful to see that the most expensive piece of gear - the graphics card - puts enormous pressure at it stands of a small PCI socket and a couple of screws and is shaky as hell. My recent troubles with it may not be because of this, but I can't shake the good ol' habit of what's the equivalent of kicking the tires and grumble at the apparent quality of it all.