The Intel D845GERGL Motherboard supports the Intel D845GE chipset featuring built-in Intel Extreme Graphics in a Micro-ATX form factor. It supports one Pentium 4 or one Celeron processor with front bus speeds up to 533MHz, and up to 2GB of PC2700/PC2100 DDR SDRAM. It features integrated audio, six open PCI slots, an AGP available for a graphics upgrade and a 10/100 Ethernet controller with an RJ-45 jack. You can experience improved visual effects and graphical accuity, as well as ultimate flexibility, with the advanced performance of this board.