I should list all of the Phoronix test systems sometime. At any time there's usually about 36 different setups readily available, granted of course, we phase out old hardware quite quickly -- i.e. donating Athlon XP, Socket 478 systems, etc.
Heh... And I thought I had a bunch of stuff lying about... >:-)
I've about half that much stuff in service or waiting to be used right at the moment.