... Mode 4(16.6MB/sec),Ultra DMA Mode 2 52X CD-ROM,16X DVD-ROMData Transfer RateP10 Mode 4(16.6MB/sec ... )Supporting DiscsCD-DA(Audio),CD-ROM,CD-R,CD-RW,Photo CD(Single,Multi-session),Video CD raady,Enhanced CD,CD-TEXT,CD-Plus,DVD-ROM,DVD-VIDEO,DVD+R ... 700MHzOS:Windows 98/ME/2000/XPRAM:256MBHDD:Space 10GB18x dvd-rom drives/cd-rom drives 18x dvd-rom drives/cd-rom drives