• CPU
    LGA775 socket for Intel® Core 2 Quad/Core™2 Extreme / Core™2 Duo /Pentium D / Pentium 4 /Celeron D Processors
    FSB 1333(Core 2 Duo 1333)/1066/800/533 MHz
  • CHIPSET
    NVIDIA nFORCE 680iSLI C55XE/MCP55PXE
    North Bridge:C55XE
    South Bridge:MCP55PXE
  • MEMORY
    Dual-channel DDR2 memory architecture
    4 x 240-pin DDR2 DIMM socket support up to 8 GB
    Support DDR2 800/667/533/400 DDR2 SDRAM
  • EXPANSION SLOT
    2 x PCI Express x16 slot (SLI mode: 16X, 16X)
    1 x PCI Express x16 slot(third SLI slot in X8 mode)
    2 x PCI Express x1 slots
    2 x PCI slots
  • STORAGE
    Support by MCP55PXE
    1 x Ultra DMA133/100/66/33 port
    6 x Serial ATA 3.0Gb/s devices
    NVIDIA MediaShield™ RAID supports RAID 0, 1, 0+1, 5 and JBOD
  • AUDIO
    Realtek ALC885 support Intel 8-ch HD Audio
    Compliant with HD audio specification
  • IEEE 1394a
    TSB43AB22A
  • DUAL LAN
    Marvell 88E1116 Gigabit Fast Ethernet PHY x2
  • REAR PANEL I/O
    1 x PS/2 keyboard & PS/2 mouse connectors
    6 x USB 2.0 ports
    2 x RJ45 LAN connectors
    1 x Audio jack( 6 ports)
    1 x 1394a port
    1 x SPDIF out connector
  • INTERNAL I/O CONNECTORS & HEADERS
    1 x 24-pin ATX Power Supply connector
    1 x Auxiliary 8-pin +12V connector
    1 x Auxiliary 4-pin +12V connector
    1 x FDD connector
    1 x Serial port header
    1 x IDE connector
    6 x Serial ATA 3Gb/s connectors
    1 x 1394a header
    1 x SPDIF out header
    2 x USB 2.0 headers support additional 4 USB 2.0 Ports
    1 x Front panel switch/LED header
    1 x Front panel audio header
    1 x CPU Fan header
    1 x VREG Fan header
    1 x NB Fan(C55 Fan) header
    1 x SB Fan(MCP55 Fan)header
    2 x Chassis Fan header
    1 x SYS Fan header
    1 x Power button/1 x Reset button
    1 x LPC header
  • SYSTEM BIOS
    Award BIOS with 4Mb Flash ROM
    Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI
    Supports ACPI revision 2.0 specification
  • FORM FACTOR
    ATX Size, 305mm*244mm