HP 430858-001 - DVD+-R/RW optical drive - 16X speed, Super Multi, dual format, dual layer (Presario) Retail
HP 397167-001 - IDE DVD±RW optical disk drive - Dual format, Super-Multi double-layer - Writes to DVD-R, DVD-RW, DVD+R, DVD+RW, and DVD-RAM media Retail
HP 417370-001 - IDE DVD±RW optical disk drive - 8X speed, dual format, double layer, (Presario) Retail