Sockel: LGA775 / Intel® Core 2 Extreme/Core 2 Quad/Core 2 DuoForm Factor: ATX Busclock MHz FSB.: 800/1066/1333/1600 Chipsatz: Intel® P43 Slots: 1x PCI-e X16, 2x PCI-e X1, 3x PCI * AGP-0 * CNR-0 Speicher: 0xSD-RAM * 4x DDR2 800/1066 MHz non-ECC max.: 16GB Features: VGA-n * Audio-ja (Realtek ALC888 7.1 Kanal HD Audio) * ATA133-1x * S-ATA2-3.0Gb/s-6x * eSATA-n * Raid-n * GLAN-ja * IEEE1394-n * USB2.0-bis 8x