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SATA, ASUS DRW-24B3ST Black Internal DVDRW, Support all major DVD/CD formats, Retail Package, Write: DVD+R, DVD-R,DVD+RW,DVD-RW,DVD+R(DL),DVD-R (DL),DVD-RAM,CD-R,CD-RW, Read: DVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM, 1.5MB Data Buffer, Write Speed: DVD+/-R: 24X,10X,22X,16X,12X,8X,4X, DVD+RW: 8X,6X,4X,2.4X, DVD-RW: 6X,4X,2X, DVD+/-R(DL): 12X,8X,6X,4X. DVD-R & DVD-R(DL): DAO(Disc-At-Once)/Incremental Recording (Multi-Border Recording), DVD-RW & DVD-RW (DL): DAO(Disc-At-Once)/Restricted Overwriting/Incremental Recording (Multi-Border Recording), DVD+R & DVD+R (DL): Sequential Recording (Multi-Session Recording), DVD+RW & DVD+RW (DL): Random Recording, CD-R/RW: DAO(Disc-At-Once)/TAO(Track-At-Once)/SAO(Session-At-Once)/Packet Recording (Multi-Session Recording)

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