FCC document on interference testing for the PS3:
http://gullfoss2.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=704267&native_or_pdf=pdf
It lists the CPU clock frequency at 3.2GHz and from this diagram below, indicates an AC power cable connecting to the unit.
http://gullfoss2.fcc.gov/prod/oet/forms/blobs/retrieve.cgi?attachment_id=704267&native_or_pdf=pdf
PS3 model number: CECHA01 Production Prototype
(Not for sale: This sample is equivalent to mass-produced items)
It lists the CPU clock frequency at 3.2GHz and from this diagram below, indicates an AC power cable connecting to the unit.