Samsung 24x DVD&plusmn;RW DL Multi Burner Writer Internal SATA Optical Drive For Desktop PC Computer (Black) - Bulk Packaged Drive Type: Internal - Form Factor: 5.25-Inch - Interface Type: SATA Cache: 1.5MB - DVD-ROM Access Time: 150ms - CD-ROM Access Time: 130ms Bezel Color: Black NOTE: This drive uses SATA connectors. Please make sure your computer has SATA connectors before ordering.