Shuttle Barebone System Component DS61 Processor: LGA1155 Chipset: Intel H61 Express Memory: 2x 204pin DDR3-1066/1333/1600 SODIMM Slots,?Dual Channel, Unbuffered, Max Capacity?of 16GB Slots: 1x Mini PCI-Express Slot (Full Size) SATA: 2x SATA2 Ports Ports: 2x USB 3.0 Ports, 8x USB 2.0 Ports (2 front, 6 via headers), 1x DVI Port, 1x HDMI Port, 2x Serial Ports, 2x RJ45 LAN Ports, 1x Microphone-in, 1x Headphone-out LAN: 2x Realtek 8111E Gigabit Ethernet Controllers Video: Intel HD Graphics 2000/3000 (Sandy Bridge) or 2500/4000 (Ivy Bridge) Controller w/ Max Shared Memory of 1692MB