The fan assembly is made out of a translucent blue plastic that slips onto the heat sink and is secured by four screws at the top. This is a convenient way to attach a fan as it allows you to quickly remove the fan to clean the ever-building collection of dust between the fins. The 92mm blue plastic fan has silver chrome colored blades, but no LEDs. A LED fan would make the blue plastic housing glow, which would be a really cool and unique effect.
This is a great looking cooler, I must admit. It’s bulky, but for good reason? Check out the review at Big Bruin.