The Lite-On iHAS324-09 A Internal DVD/CD Writer Drive is a reliable and high-quality optical disc drive suitable for PCs. With a write speed of 24x, this black drive is capable of writing a variety of formats including DVD-R, DVD+R, DVD-RW, CD-R, and CD-RW. It features a SATA interface and a cache size of 2 MB, providing efficient performance for your computing needs. This desktop drive, measuring at 5.25 inches, is a versatile option for those in need of a dependable internal DVD/CD writer.