Affordable and stylish PC for home and business users! Created for small business or home office use (SOHO), the Shuttle XPC Barebone SS31T offers many useful features in addition to being a user-friendly solution for budget conscious users looking for a reliable and small PC system that looks different. With support for Intel Pentium D Dual Core processors and DDR2 memory modules, it can deliver outstanding performance. The High-speed interfaces such as USB 2.0 and S-ATA can efficiently transfer large data files and connect to various peripherals. One PCI-Express and one PCI slot offer expansion capabilities when needed.