PCB BOARD 301935100 L1 SCA V24/V25 GEN/BB, C5HDB FOR HDD 146GB MAXTOR 8D147J004275F, DP/N 0N4715

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.