HP - Disk drive - Upgrade Bay - DVD±RW (±R DL) / DVD-RAM / BD-ROM - 6x - Serial ATA - internal - 5.25" Slim Line - for EliteBook 8470w Mobile Workstation
HP - Disk drive - Upgrade Bay - DVD±RW (±R DL) / DVD-RAM / BD-ROM - 6x - Serial ATA - internal - 5.25" Slim Line - for EliteBook 8570p Notebook, 8570w Mobile Workstation; ProBook 6570b