DESC: The computing horsepower of the HP xw4600 allows you to meet the increasingly demanding requirements of graphics and other data-intensive professional applications such as mechanical design, digital content creation, or video editing and more. With more ports and expandability than before, it is easy to add memory, peripherals and storage as your future requirements change. Like all HP Workstations, the HP Workstation xw4600 - FL812UA offers a tool-less chassis design for simple serviceability as well as free remote management software and optional Remote Graphics Software to assist in making your work life easier.