HP 404188-001 CD-ROM drive for ProLiant ML150 G2 servers. Form factor fits standard 5.25-inch drive bay. Standard IDE/ATAPI interface for legacy server integration. Read-only optical media support for CD-R and CD-ROM formats. Compatible with HP ProLiant ML150 G2 generation hardware. Typical deployment includes server firmware updates, OS installation media, and legacy application distribution. Refurbished unit tested and guaranteed to specification. Available via quote.