Q: What kind of power supply unit is suitable for the KT7, KT7-RAID, KA7, and KA7-100?
A: You can find listings of AMD certified power supply units at the following links. If you have high power consumption devices (TV out or capture card) as well as many IDE drives, a stronger PSU is always preferable.
http://www1.amd.com/athlon/power
http://www1.amd.com/duron/power