HP 1TB 7.2K SATA 6GB/s 2.5" SFF G8 GEN8 655710-B21 656108-001 614829-003 Hard Drive (Certified Ref.)

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.