The Dell ? CD-RW/DVD Slim Internal Combination Drive brings all the advantages of a CD-RW, a DVD-ROM and a CD-ROM to a single drive. This drive allows you to have CD-RW and DVD-ROM functionality in a single bay, freeing up space for other devices. It offers 24X CD write, CD rewrite and CD read speeds and 8X DVD read speeds. The drive incorporates a buffer memory of 2 MB and features Enhanced-IDE (ATAPI) bus interface for easy installation and high data transfer rates. This product has been tested and validated on Dell ? systems to ensure it will work with your system and is compatible with Dell ? 750 Server. It is supported by Dell ? Technical Support when used with a Dell system.