Genuine DELL F373D Motherboard For the Optiplex 760 Small Form Factor System Intel Q43 Express Chipset w/ICH10D, Intel Core 2 Duo; FSB up to 1333 MHz, Intel Pentium Dual-Core; FSB up to 800 MHz, Intel Celeron; FSB up to 800 MHz, 755 Socket 2x 667-MHz or 800-MHz DDR2 SDRAM; non-ECC memory only, 4gb Max Total Integrated ADI 1984A high definition audio, Intel integrated video F373D, M863N