Dell Optiplex SX260 System Board, Guaranteed 120 Days of receipt against defect Physical Description: Socket 478 motherboard for the Dell Optiplex SX260 Dell Part no 1U714 Priority Insured shipping Intel 845G chipset Socket 478 Cpu Support Memory Support: Supports up to 2 GB DDR RAM (2) 184-pin DIMM sockets (DDR 200/266, Non-ECC) Integrated AC97 audio codec Integrated Ethernet LAN One (1) Primary IDE controller 44-Pin Connector I/O Ports: - Two (2) PS/2 ports One (1) 9-pin serial port One (1) 15-pin VGA port One (1) 25-pin parallel port Four (4) USB 2.0 ports One (1) RJ-45 Ethernet jack Line-in, line-out and microphone jacks