Dell 09P439 8X CD-RW internal drive for legacy enterprise systems. IDE interface; 8X write and rewrite speed supports CD-R and CD-RW media formats. 5.25-inch form factor fits standard tower and rack-mount server chassis from Dell PowerEdge and comparable systems manufactured in the late 1990s through early 2000s. Typical applications include software distribution, system backups, and firmware updates in environments where optical media remains in use. Compatible with systems requiring ATAPI CD-RW functionality. Suitable for archival systems, legacy workstation upgrades, or laboratory environments maintaining older hardware infrastructure. Tested and guaranteed. Available via quote.