HP ODD DVDSM 9.5 (828425-001) is an internal optical drive for reading and recording discs. HP identifies this part number as a DVD+/-RW Double-Layer SuperMulti drive, making it suitable for working with supported DVD and CD media in a computer with an optical drive bay.
The drive connects through a SATA interface. The listing specifies reading DVD-RAM and DVD+R discs, as well as recording CD-R and CD-RW media. Recorded-disc speeds are listed up to 24x for CD-RW and 8x for DVD-R, useful when creating or updating disc copies.
This is an optical drive component, with the exact part identity confirmed as HP 828425-001.