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Gateway Big Lake Motherboard 4006124R
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Item Code:
103938 WMEC99325-206
Item Description

Gateway Big Lake Motherboard 4006124R. Gateway motherboard raises the bar of PC industry and deliver a full-value, high-performance solution for today's most demanding tasks.

Product: Motherboard Only, No Processor Or Heatsink

Please click here to download the latest drivers!

Part Numbers: 103938 4006124R WMEC99325-206 WMEOEMD945GBIG1
Compatible with Gateway Desktop Models: FX400MC FX400X FX400S FX400XL


  • Intel 945G chipset with ICH7R
  • Supports Intel Pentium® 4 processors
    • LGA775 socket
    • 1066, 800, or 533 MHz system bus
  • Memory support for DDR2 667 or DDR2 533 MHz DIMMs, expandable up to 4 GB
  • Intel GMA950 onboard graphics subsystem
  • Intel High Definition Audio 8-channel (7.1) subsystem
  • LAN - Broadcom 5752 GbE PCIe controller with integrated Trusted Platform Module (TPM) 1.2
  • Three PCI, one ×16 PCI Express, and one ×1 PCI Express add-in card slots


Form FactorBTX (11.2 × 10.5 inches)
ChipsetIntel 945G chipset with ICH7R
Processor SupportIntel Pentium 4 processor
  • LGA775 socket
  • 1066, 800, or 533 MHz system bus
Firmware Hub8 MB
  • Four 240-pin DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets
  • DDR2 667 or DDR2 533 MHz DIMMs
  • Expandable up to 4 GB total memory
  • VideoIntel GMA950 onboard graphics subsystem
    AudioIntel High Definition Audio subsystem consisting of:
    • 8-channel (7.1) audio subsystem with five analog audio outputs and one S/PDIF optical digital audio output using the Sigmatel 9223 audio codec
    Add-in Card Slots
  • One ×16 PCI Express
  • One ×1 PCI Express
  • Three PCI
  • Peripheral Interfaces
  • PS/2 keyboard port
  • PS/2 mouse port
  • Eight USB 2.0 ports (four on rear panel, four internal)
  • Three IEEE-1394a connectors (one on rear panel, two for front-panel connectors)
  • One serial port
  • One parallel port
  • Four Serial ATA interfaces
  • One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support
  • One floppy disk drive interface
  • LAN SupportBroadcom 5752 GbE PCIe controller with integrated Trusted Platform Module (TPM) 1.2
    Hardware Monitor Subsystem
  • Hardware monitoring and fan control ASIC
  • Voltage sense to detect out of range power supply voltages
  • Thermal sense to detect out of range thermal values
  • Three fan connectors
  • Three fan sense inputs used to monitor fan activity
  • Fan speed control
  • ItemDescriptionItemDescription
    AProcessor core power connector BProcessor fan connector
    CMemory slotsDRear chassis fan connector
    EFront panel audio connectorFBattery
    GParallel ATA IDE connectorHRear panel ports
    ISerial ATA connectorsJIntrusion switch connector
    KFront panel USB connectorLFront panel USB connector
    MBIOS configuration jumperNSpeaker
    OATX main power connectorPPCI Express x16 connector
    QPCI connectorsRPCI Express x1 connector
    SFront panel IEEE-1394a connectorsTFloppy disk drive connector
    UFront panel connectorVFront chassis fan connector
    WProcessor socketXStandby power indicator LED
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