Amazon.com: New for Lenovo IdeaPad G50-30 G550 G510 G580 G700 G710 G780 G575 Notebook PC 8X DVD RW DVD-RAM Writer Super Mult 24X CD-RW Burner Internal SATA Optical Drive Replacement : Electronics
Amazon.com: 24x USB External Slim CD-ROM Drive (Black) : Electronics
Best Buy: Lenovo 15.6" Laptop 4GB Memory 500GB Hard Drive G505 - 59373013