Question about computer fans and transformer size.

[Albey]

thanks for the link.... It might just pay off in the long run

A 120 V AC fan is going to generate way too much heat. Get the 4” 12V DC Brushless Fan from Radio Shack with a transformer for power. It will cost about $40.00 for the setup but I have tried cheaper models and they burn up after a year. I have one of them that I have been using for eight years now and it is running great. Here is a LINK but you will probably want to buy it at your local store to get the right plug for the transformer.