Xbox 360 cooler question

[gobo]

My nephew is looking for one of these devices. The problem is that he has an old-style console, not a slim. So, what keywords does he need to look for or avoid? O_o

[tmnt transformer]

Don't get the Nyko fan.... It could melt the bottom.

[Peanut]

Don't even bother. They're entirely useless. If your console is going to die it'll die regardless.