Dell D9404 48x IDE CD-RW optical drive offers 48x read and write speeds for CD media via standard IDE/PATA interface. 3.5-inch half-height form factor fits standard drive bays in Dell servers and workstations from the late 1990s through early 2000s era. Supports CD-R, CD-RW, and CD-ROM formats. Typical applications include legacy system maintenance, archival media burning, and software distribution on systems where newer optical drives are unavailable or incompatible. Part Number D9404. IDE connection requires standard 40-pin ribbon cable and Molex power connector. Refurbished unit tested and guaranteed to function; available via quote.