NB71-BC 
    
    
     
    
    Chipset 
    Intel 845E
    - Intel 82845E Memory Controller Hub (MCH)
    - Intel 82801BA I/O Controller Hub (ICH2) 
    CPU Socket 
    Socket 478 
    CPU Supported 
    Intel Pentium 4 processor (478-pin)
    Supports up to 2.2GHz CPU speed
    400/533MHz system data bus 
    Memory 
    Two 184-pin DDR SDRAM DIMM sockets
    2.5V unbuffered PC1600 (DDR200) or PC2100 (DDR266) DDR SDRAM DIMM
    Supports maximum of 2GB system memory using 64Mbit, 128Mbit, 256Mbit or 
    512Mbit technology
    Double-sided x16 DDR SDRAM DIMM is not supported
    Supports ECC function
    
    PCI IDE 
    Supports ATA/33, ATA/66 and ATA/100 hard drives
    PIO Mode 4 Enhanced IDE (data transfer rate up to 14MB/sec.) 
    Rear Panel I/O Ports 
    2 USB ports
    2 DB-9 serial ports
    1 DB-25 parallel port
    1 PS/2 mouse port
    1 PS/2 keyboard port
    1 game/MIDI port
    3 audio jacks: line-out, line-in and mic-in 
    Internal I/O Connectors 
    1 connector for 2 additional external USB ports
    1 connector for IrDA interface
    2 IDE connectors 
    Power Management 
    ACPI and OS Directed Power Management
    Wake-On-Events include:
    Wake-On-USB
    Wake-On-Ring
    Wake-On-LAN
    Wake-On-Keyboard 
    Expansion Slots 
    1 AGP slot
    5 PCI slots 
    Audio Onboard 
    18-bit stereo full-duplex codec with independent variable sampling rate
    High quality differential CD input
    True stereo line level outputs 
    Other features 
    Suspend to RAM 
    BIOS 
    Award BIOS 
    Form Factors 
    ATX, 4 layers
    30.5cm (12.05") x 22.5cm (8.85")