An internal DVD-ROM drive is available as an option on the 500-MHz configuration of the 12.1-inch model. The drive has a tray for loading the disc. The drive is fully compatible with existing CD-ROM media; it supports CD-ROM at 24X speed maximum and DVD at 8X speed maximum using constant angular velocity (CAV). The DVD-ROM drive supports the following disc formats:
Digital audio signals from the DVD-ROM can be played through the sound outputs under the control of the Sound Manager.