MSI 6681-001BUS Desktop Barebone System, Black CPU Socket LGA 775 for Intel Celeron/Core2 Duo/Core2 Quad processors (Max.TDP: 65W) Intel G41+ICH7 Chipset DDR3 SO-DIMM slot x2 (Max. 4GB) 3.5" SATA HDD Drive Bay Slim DVD SuperMulti Drive included Built-in Front Card Reader Front USB2.0 x2, Rear USB2.0 x4, GbLAN x1, VGA-out x1, DVI-out x1, HDMI-out x1, eSATA x1, Front Mic-in x1, Front Headphone-out x1, Audio Jack x6 4.7 Liters