I've got all kinds of stuff.  Yeah, most of the servers aren't worried about eating large amounts of electricity.

1. IBM eServer xSeries 346
2. IBM eServer xSeries 336
3. Acer Altos G710
4. Supermicro - dunno model
5. Barracuda Spam Firewall 300
6. Barracuda Spyware Firewall 310
7. Some other Net filter in a 2U chassis

And the a couple more things that I didn't write down.