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    GIGABYTE GA-990X-Gaming SLI (rev. 1.0) AM3+/AM3 AMD 990X USB 3.1 USB 3.0 ATX AMD Motherboard

    Used - Very Good Product Type
    • AMD 990X
    • FX / Phenom II / Athlon II
    • DDR3 2000(O.C.)/ 1866/ 1600/ 1333/ 1066
    🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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    Specs

    Learn more about the GIGABYTE GA-990X-Gaming SLI (rev. 1.0)

    Model
    Brand GIGABYTE
    Model GA-990X-Gaming SLI (rev. 1.0)
    Supported CPU
    CPU Socket Type AM3+/AM3
    CPU Type FX / Phenom II / Athlon II
    FSB HyperTransport 3.0 (5200 MT/s)
    Chipsets
    Chipset AMD 990X
    South Bridge AMD SB950
    Memory
    Number of Memory Slots 4x240pin
    Memory Standard DDR3 2000(O.C.)/ 1866/ 1600/ 1333/ 1066
    Maximum Memory Supported 64GB
    Channel Supported Dual Channel
    Expansion Slots
    PCI Express 2.0 x16 1 x PCI Express x16 slot, running at x16 (PCIEX16)
    * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16_1 slot.

    1 x PCI Express x16 slot, running at x8 (PCIEX8)
    * The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When the PCIEX8 slot is populated, the PCIEX16 slot will operate at up to x8 mode.
    PCI Express x1 2 x PCI Express x1 slots

    (All of the PCI Express slots conform to PCI Express 2.0 standard.)
    Storage Devices
    Serial ATA (SATA) 6 x SATA 6Gb/s connectors
    M.2 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and PCIe x4/x2/x1 SSD support)
    SATA RAID 0/1/5/10/JBOD
    Onboard Video
    Onboard Video Chipset None
    Onboard Audio
    Audio Chipset Realtek ALC1150
    Audio Channels 7.1 Channels
    Onboard LAN
    LAN Chipset Intel GbE LAN chip
    Max LAN Speed 1Gbps
    Rear Panel Ports
    Back I/O Ports 1 x LAN (RJ45) / 1 x PS/2 / 2 x USB 3.1 Gen 1 / 2 x USB 3.1 Gen 2 Type-A / 5 x Audio Jacks / 6 x USB 2.0/1.1
    PS/2 1 x PS/2 keyboard/mouse port
    RJ45 1 x RJ45
    USB 3.1 2 x USB 3.1 Type-A port (red)
    USB 3.0 2 x USB 3.0/2.0 ports
    USB 1.1/2.0 6 x USB 2.0/1.1 ports
    S/PDIF Out 1 x Optical
    Audio Ports 5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Line In, Line Out, Mic In)
    Internal I/O Connectors
    Onboard USB 1 x USB 3.0/2.0 header
    3 x USB 2.0/1.1 headers
    Other Connectors 1 x 24-pin ATX main power connector
    1 x 8-pin ATX 12V power connector
    1 x CPU fan header
    2 x system fan headers
    1 x power fan header
    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"
    Features
    Features Multi-Graphics Technology
    - Support for NVIDIA Quad-GPU SLI and 2-Way NVIDIA SLI technologies
    - Support for AMD Quad-GPU CrossFireX and 2-Way AMD CrossFire technologies

    I/O Controller
    - iTE I/O Controller Chip

    H/W Monitoring
    - System voltage detection
    - CPU/System temperature detection
    - CPU/System/Power fan speed detection
    - CPU overheating warning
    - CPU/System/Power fan fail warning
    - CPU/System fan speed control
    * Whether the fan speed control function is supported will depend on the cooler you install.

    BIOS
    - 2 x 32 Mbit flash
    - Use of licensed AMI UEFI BIOS
    - Support for DualBIOS
    - PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0

    Unique Features
    - Support for APP Center
    * Available applications in APP Center may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
    @BIOS
    Ambient LED
    Cloud Station
    EasyTune
    Game Controller
    Smart TimeLock
    Smart Recovery 2
    System Information Viewer
    USB Blocker
    - Support for Q-Flash
    - Support for ON/OFF Charge
    - Support for Smart Switch
    - Support for Xpress Install

    Bundle Software
    - Norton Internet Security (OEM version)
    - cFosSpeed

    Operating System
    - Support for Windows 10/8.1/7 32-bit/64-bit
    Additional Information
    Date First Available April 13, 2025

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Manufacturer Contact Info

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