HP 285285-001 - IDE Multibay DVD-ROM/CD-RW combination drive - 8X CD-RW write, 24X CD-ROM read, 8X DVD-read Retail
HP 273905-001 - IDE DVD-ROM/CD-RW combination drive - 4X CD-R write, 4X CD-RW rewrite, 24X CD-ROM read, 6X DVD-ROM read Retail
