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    GIGABYTE GA-X79-UD3 LGA 2011 Intel X79 USB 3.0 ATX Intel Motherboard

    Used - Like New Product Type
    Comes with I/O shield and SATA cable, no other accessories.
    • Intel X79
    • Core i7 (LGA2011)
    • DDR3 2133/1866
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Learn more about the GIGABYTE GA-X79-UD3

    Model
    Brand GIGABYTE
    Model GA-X79-UD3
    Supported CPU
    CPU Socket Type LGA 2011
    CPU Type Core i7 (LGA2011) / Xeon (LGA2011)
    Chipsets
    Chipset Intel X79
    Onboard Video
    Onboard Video Chipset None
    Memory
    Number of Memory Slots 4x240pin
    Memory Standard DDR3 2133/1866/1600/1333/1066
    Maximum Memory Supported 32GB
    Channel Supported Quad Channel
    Expansion Slots
    PCI Express 3.0 x16 4 (x16, x16, x8, x8)
    For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
    The PCIEX8_2 slot shares bandwidth with the PCIEX16_2 slot. When the PCIEX8_2 slot is populated, the PCIEX16_2 slot will operate at up to x8 mode.
    PCI Express x1 2 x PCI Express x1
    PCI Slots 1 x PCI Slot
    Storage Devices
    Serial ATA (SATA) 6 x SATA 6Gb/s
    SATA RAID X79 chipset:
    2 x SATA 6Gb/s connectors (SATA3 0/1) and 4 x SATA 3Gb/s connectors (SATA2 2/3/4/5) support RAID 0, RAID 1, RAID 5, and RAID 10
    * When a RAID set is built across the SATA 6Gb/s and SATA 3Gb/s channels, the system performance of the RAID set may vary depending on the devices being connected.

    3 x Marvell 88SE9172 chips:
    4 x SATA 6Gb/s connectors (GSATA3 6/7/8/9) and 2 x eSATA 6Gb/s connectors support for RAID 0 and RAID 1
    Onboard Audio
    Audio Chipset Realtek ALC898
    Audio Channels 8 Channels
    Onboard LAN
    Max LAN Speed 1Gbps
    Rear Panel Ports
    PS/2 1 x PS/2 keyboard/mouse port
    USB 3.0 2 x USB 3.0
    USB 1.1/2.0 8 x USB 2.0
    eSATA 2 x eSATA 6Gb/s
    S/PDIF Out 1 x Optical, 1 x Coaxial
    Audio Ports 6 Ports
    Internal I/O Connectors
    Onboard USB 2 x USB 3.0 + 6 x USB 2.0
    Other Connectors 1 x 24-pin ATX main power connector
    1 x 8-pin ATX 12V power connector
    1 x CPU fan header
    4 x system fan headers
    1 x front panel header
    1 x front panel audio header
    1 x S/PDIF Out header
    1 x serial port header
    1 x Clear CMOS jumper
    1 x Trusted Platform Module (TPM) header
    Physical Spec
    Form Factor ATX
    Dimensions (W x L) 12.0" x 9.6"
    Power Pin 24 Pin
    Additional Information
    First Listed on Newegg March 03, 2025

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