Power usage:
Idle: 50 watts
Load: ?
System configuration:
CPU: Intel Q6600 (quad core, 2.4 Ghz, EIST enabled)
Motherboard: PC Chips P53G
Power Supply: Antec EarthWatts 430w
Hard Drive: Western Digital 640 GB SATA
RAM: 2 GB
OS: Debian Etch amd64 (2.6.25 for workable SATA driver)