It seems like only yesterday that the "high capacity" hard drive in the average portable was enough storage to last a lifetime. But with today's storage hungry operating systems, multimedia applications and 3D games, hard drive is starting to show its limitations. The solution is a CMS Peripherals hard drive upgrades. These high-performance, multi-gigabyte drives are specifically designed for the unique performance requirements of portable systems. Each drive ships with all the necessary components to install and format your new upgrade. This product is designed for the following systems: D Series Latitude D800, D600, D500 & Inspiron 8600, 8500, 5150, 5100, 600m, and 500. For a complete compatibility list please refer to the original manufacturer's web site.