The HP dvd1140 22X PATA Multiformat DVD Writer is a high-quality internal desktop drive designed for use with PCs. This DVD writer is capable of writing to a variety of formats including DVD-R, DVD+RW Dual Layer, CD-R, DVD+RW, and CD-RW. With a DVD write speed of 16X and a low noise level, this compact black drive from HP is a reliable option for all your DVD writing needs. The unit also features SATA I interface connectivity, making it easy to set up and use in your computer system.