specifications: product name mother bd boxdg43nb atx product type desktop board form factor atx front panel interfaces 1 x on/off switch 1 x reset switch 1 x power led 1 x hdd led 1 x com1 1 x firewire header 6 x usb header product model dg43nb product series classic packaged quantity 1 packing box maximum memory 4gb back panel interfaces 1 x ieee 1394a firewire 6 x type a usb 2.0 usb 1 x hd-15 vga 1 x mini-phone audio line in 1 x mini-phone audio line out 1 x mini-phone microphone total processor support 1 processor socket socket t processor technology viiv technology memory technology ddr2 sdram expansion slots 3 x pci 3 x pci express x1 1 x pci express x16 dimensions 11.6" width x 9.6" depth memory standard ddr2-800/pc2-6400 ddr2-667/pc2-5300 processor support core 2 duo core 2 quad pentium dual-core celeron dual-core celeron