Dell V7PJ1 TS-H353B DVD-ROM 16x Full Size SATA Optical Drive 7GPH0, P36YR, TKT1V, DH30N, DDU1681S, DH20N Full Size / Interface: Serial ATA Eject Button / Emergency Eject Hole Enclosure Type: Internal CD Read Speed: up to Max 48x / DVD Read Speed: up to 16x Reads CD and DVD media