In need of thin fan
Recently I purchased a laptop. I plan on overclocking it, but need it to run slightly cooler. I want a fan built in to the desk it sits on, blowing upward at the bottom of the laptop. This fan needs to be as thin as possible, I'm hoping 3 inches thick or less. It also needs to plug in to the wall for power and not draw from the laptop. I've been shoping for one all day but can't find anything worthy, was hoping someone here might have an idea for me?
I need it to be thin because I am thinking of taking the idea to a custom 'bed-desk' with a fan built in to the breakfast-in-bed type laptop desk. Also hoping for a fan not larger than 8 inches diameter. Even several small fans would be great.