Zekkyou on 29 June 2014
The fans are located on the left, right and back. As long as you make sure nothing is directly obstructing them it will be fine on the floor, it's where i put mine when i feel like being a lazy slob and gaming from bed lol.
You can put the PS4 on top of pretty much anything, but it's best not to put it on top/under anything that generates its own heat (so other computing devices). A laptop mat would be fine, so would a steel rack. You don't need to worry about the power supply either, it's built into the console.
