PacificRack has this on their site:
CPU1: Intel P4 2.8 Ghz
[1x2.8Ghz, 512KB Cache]
RAM: 1GB DDR
HDD: 120GB 7200RPM
Bandwidth: 2000GB
Switch Port: 100 Mbit
Unmanaged (but they offer $5 per incident support service)
$79
I moved here recently and haven't a single complaint.
http://www.pacificrack.com