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    GIGABYTE B550M DS3H AC AM4 AMD B550 SATA 6Gb/s Micro ATX AMD Motherboard

    OPEN BOX Product Type
    • AMD B550
    • AMD Socket AM4, support for: AMD Ryzen 5000 Series / 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors
    • 3rd Gen AMD Ryzen Processors:
    • Support for DDR4 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules
    • 3rd Gen AMD Ryzen with Radeon Graphics processors:
    • Support for DDR4 4733(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules
    The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.
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    Specs

    Learn more about the GIGABYTE B550M DS3H AC

    Model
    Brand GIGABYTE
    Model B550M DS3H AC
    Supported CPU
    CPU Socket Type AM4
    CPU Type AMD Socket AM4, support for: AMD Ryzen 5000 Series / 3rd Gen Ryzen and 3rd Gen Ryzen with Radeon Graphics Processors
    Chipsets
    Chipset AMD B550
    Memory
    Number of Memory Slots 4x288pin (DDR4)
    Memory Standard 3rd Gen AMD Ryzen Processors:
    Support for DDR4 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules
    3rd Gen AMD Ryzen with Radeon Graphics processors:
    Support for DDR4 4733(O.C.)/ 4600(O.C.)/ 4400(O.C.)/ 4000(O.C.)/ 3600(O.C.)/ 3333(O.C.)/ 3200/ 2933/ 2667/ 2400/ 2133 MHz memory modules
    Maximum Memory Supported 128GB
    Channel Supported Dual Channel
    Expansion Slots
    PCI Express 4.0 x16 1 x PCI Express x16 slot (PCIEX16), integrated in the CPU:
    3rd Generation AMD Ryzen processors support PCIe 4.0 x16 mode
    3rd Generation AMD Ryzen with Radeon Graphics processors support PCIe 3.0 x16 mode
    * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
    PCI Express 3.0 x16 1 x PCI Express x16 slot (PCIEX4), integrated in the Chipset:
    Supporting PCIe 3.0 x4 mode
    PCI Express x1 1 x PCI Express x1 slot (PCIEX1), integrated in the Chipset:
    Supporting PCIe 3.0 x1 mode
    Storage Devices
    SATA 6Gb/s 4 x SATA 6Gb/s
    M.2 1 x M.2 connector (M2A_CPU), integrated in the CPU, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:
    3rd Generation AMD Ryzen processors support SATA and PCIe 4.0 x4/x2 SSDs
    3rd Generation AMD Ryzen with Radeon Graphics processors support SATA and PCIe 3.0 x4/x2 SSDs

    1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280 SSDs:
    Supporting SATA and PCIe 3.0 x2 SSDs
    SATA RAID 0/1/10
    Onboard Video
    Onboard Video Chipset Integrated in the 3rd Generation AMD Ryzen with Radeon Graphics processors:

    1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz
    * The DVI-D port does not support D-Sub connection by adapter.
    1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
    * Support for HDMI 2.1 version, HDCP 2.3, and HDR.

    Maximum shared memory of 16GB
    Onboard Audio
    Audio Chipset Realtek ALC887
    Audio Channels 2/4/5.1/7.1-channel
    * To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE's website for details on configuring the audio software.
    Onboard LAN
    LAN Chipset Realtek GbE LAN chip
    Max LAN Speed 1Gbps
    Wireless LAN Intel Wi-Fi AC 3168

    WIFI 802.11a/b/g/n/ac, supporting 2.4/5 GHz Dual-Band
    Support for 11ac wireless standard and up to 433 Mbps data rate
    * Actual data rate may vary depending on environment and equipment.
    Bluetooth BLUETOOTH 4.2
    Rear Panel Ports
    Back I/O Ports 1 x PS/2 keyboard/mouse port
    1 x DVI-D port
    2 x SMA antenna connectors (1T1R)
    1 x HDMI port
    4 x USB 3.2 Gen 1 ports
    4 x USB 2.0/1.1 ports
    1 x RJ-45 port
    3 x audio jacks
    Internal I/O Connectors
    Onboard USB 1 x USB 3.2 Gen 1 header
    1 x USB 2.0/1.1 header
    Other Connectors 1 x CPU fan header
    2 x system fan headers
    2 x addressable LED strip headers
    2 x RGB LED strip headers
    1 x CPU cooler LED strip/RGB LED strip header
    1 x front panel header
    1 x front panel audio header
    1 x Trusted Platform Module (TPM) header (2x6-pin, for the GC-TPM2.0_S module only)
    1 x serial port header
    1 x Clear CMOS jumper
    1 x Q-Flash Plus button
    Physical Spec
    Form Factor Micro ATX
    LED Lighting RGB
    Dimensions (W x L) 9.6" x 9.6"
    Power Pin 1 x 24-pin ATX main power connector
    1 x 8-pin ATX 12V power connector
    Software Feature
    Windows 11 Supported
    Features
    Features I/O Controller:
    iTE I/O Controller Chip

    H/W Monitoring:
    Voltage detection
    Temperature detection
    Fan speed detection
    Overheating warning
    Fan fail warning
    Fan speed control
    * Whether the fan speed control function is supported will depend on the cooler you install.

    BIOS:
    1 x 256 Mbit flash
    Use of licensed AMI UEFI BIOS
    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
    EasyTune
    Fast Boot
    Game Boost
    ON/OFF Charge
    RGB Fusion
    Smart Backup
    System Information Viewer
    Support for Q-Flash Plus
    Support for Q-Flash
    Support for Xpress Install

    Bundled Software:
    Norton Internet Security (OEM version)
    Realtek 8118 Gaming LAN Bandwidth Control Utility

    Operating System:
    Support for Windows 10 64-bit
    Additional Information
    Date First Available May 06, 2021

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Return Policies

    • Return for refund within: non-refundable, this item is Final Sale
    • Return for replacement within: non-replaceable, this item is Final Sale
    • This item is covered by Newegg.ca's Final Sale Return Policy. Read full return policy for details.

    Open Box Product Disclaimer

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