Wow, it seems like we have a lot of discussion regarding cooler in this thread.
Well, IMHO, coolers did help in reducing laptop temperature, especially the ones with aluminium material, due to the
fact that the aluminium acts as a good conductor in dissipating the heat from the laptop.

The proof is, even though I didnt turn on my laptop cooler (CM Infinite), my idle temperature still drop from 45C to 41C, when I turn it on, it goes down to 39C.
Well, every cooler will have different efficiency depending on the location of your laptop vents and how the cooler works, but still, it helps.

Regarding the magic cooler, I am so sure about that, it looks kinda suspicious, but if someone has reported that it works, so why not?

This post has been edited by hidz7: Apr 21 2011, 07:18 AM

The lifespan written on the website or on the box is just estimation before the electronic parts in the cooler experiences a severe wear and tear.
All electronic devices will experience this kind of problem I guess.