HP F4640-60949 - Infrared (I/R) panel without button - For models without I/R capability Part F4640-60949 317440-001 Retail
HP F4640-60945 - Floppy disk drive assembly - 1.44MB, 3.5-inch - Includes drive, bezel, and flex cable Part F4640-60945 455174-001 Retail
HP F4640-60904 - Hard disk drive tray assembly - Includes HD frame, interface connector, four mounting screws, and plastic door Retail
HP F4640-60901 - Cover / door for memory slots or mini-PCI card slot, with labels Part F4640-60901 319433-001 Retail