[CZ Eddie]

Thanks to this thread, I picked up the 24v FBA08A24L1A from arrow dot com for about $19 including second day air (I was in a rush). I have less than ten posts here, so I can't post the direct link to arrow.

Installing the fan was one of the easier things I've done lately.
Results are very good. The EP2500 is not what I would consider "silent". But the fan is inaudible from more than a few feet away, or at my sitting distance. I can only hear it when I walk right past it.

I would do this mod again. And it's safer than going with a 12v fan.