With this configurable Mini-PC complete system you can choose which operating system you would like to have pre-installed. The XS 3500H comes with an Intel Atom D510 processor, 2 GB memory, a 320 GB hard disk and a DVD burner. Shuttle offers a 'Pick-up-and-Return' service for 24 months after the date of purchase, as well as a free, Europe-wide hotline.