6.4GB, 90648D3 03A 17A A2A GAS54A12, K,M,B,A; APPLE QRDXA 655-0745

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.