HP 383962-001 - IDE DVD-ROM/CD-RW combination optical drive - 24x read speed and writes to CD-R and CD-RW media at 4x Retail
HP 389896-001 - IDE DVD±RW combination optical drive - DVD±RW 8x write speed, DVD-RW 4x write speed, double layer (DL) dual format, CD-RW 24x10x24x Retail
