MSI DVD+R 22X, DVD-R 22X, DVD+RW 8X, DVD-RW 6X, DVD-RAM 12X, CD-R 48X, CD-RW 32X, IDE Internal DVD Writer DH-22AP Cache Size: 2 MB DVD+R Write Speed: 22x DVD+RW Rewrite Speed: 8X DVD-R Write Speed: 22x