IBM leads in the creation, development and manufacture of the industry's most advanced information technologies, including computer systems, software, networking systems, storage devices and microelectronics. The company translates these advanced technologies into value for the customers through the professional solutions and services businesses worldwide. ??Manage your basic desktop CD needs with the IBM 48X-20X CD-ROM Black Internal IDE Drive. This affordable, high performance drive delivers the technology to handle software, database, and multimedia applications with speed and confidence through its 3000 to 7200 KB/sec transfer rates and less than 85 ms average access time. IBM testing and support for the 48X-20X CD-ROM helps ensure durable, long-lasting, and reliable performance in desktop systems.