1,AD-7640A 2,IDE interface 3,with 3 year factory experience 4,1 year warranty 5,accept paypal OPTIARC AD-7640A 8x 12.7 slotload DVDRWRelease Date:8/20/2008Version:A00JD06Importance:OptionalDownload Type:FirmwareFile Format:Hard-DriveFile Size:1MB Download File DescriptionOPTIARC AD-7640A 8x 12.7 Slotload DVDRW Firmware Update Level of Importance:OptionalDell recommends the customer review ...