The Dell Optiplex 3020 MIH81R/Tigris MT MB DPN-490P1 REV:A00 motherboard is designed for casual computing with a 3.40GHz Intel CPU. It features a MicroATX form factor with two memory slots supporting DDR3 SDRAM memory type. The motherboard includes various input/output ports such as VGA, DisplayPort, Ethernet, USB 3.0, and USB 2.0. With expansion slots for PCI Express components, it is suitable for building a compact and efficient computer system for everyday use. Ideal for those looking for a reliable motherboard from a trusted brand like Dell.