Mine are red. Both the newest, and the ones prior to it. The newest ones have the fan. The old ones - I still have one working - is silver.

Mike, when I had 2 of the silver ones go - less than 2 years old - they offered me a deal on their new ones, as Katrina took out their supply of parts for the old ones. Otherwise, I would have chosen differently. But, their price point is hard to beat (of course, except when you add shipping to send them back for repairs...).