MB, fj440zx, p/n 4000531, Audio/Video, rev aa 729475-208, (7g-m8); up to 800 with 100 or 133 with p2 or up to 533 at 66 with celeron

This means the product was tested and repaired as required to meet the standards of the refurbisher, which may or may not be the original manufacturer. Any exceptions to the condition of the item outside the manufacturer’s information should be provided in the listing, up to and including warranty details.