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    MSI PRO B550M PRO-VDH WIFI AM4 AMD B550 Micro ATX AMD Motherboard

    REFURBISHED Product Type
    • AMD B550
    • Supports AMD Ryzen 5000 Series / 4000 G-Series / 3000 Series processors*
    • * Not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G.
    • DDR4 4400+ / 4266 / 4133 / 4000 / 3866 / 3733 / 3600 / 3466 / 3200 / 3066 / 3000 / 2933 / 2800 / 2667 by A-XMP OC MODE
    • DDR4 3200 / 3066 / 3000 / 2933 / 2800 / 2667 / 2400 / 2133 / 1866 by JEDEC
    • 1DPC 1R max speed 4400
    • 1DPC 2R max speed 3733
    • 2DPC 1R max speed 3866
    • 2DPC 2R max speed 3466
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    Specs
    Reviews (5)

    Learn more about the MSI B550M PRO-VDH WIFI

    Model
    Brand MSI
    Series PRO
    Model B550M PRO-VDH WIFI
    Supported CPU
    CPU Socket Type AM4
    CPU Type Supports AMD Ryzen 5000 Series / 4000 G-Series / 3000 Series processors*

    * Not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G.
    Chipsets
    Chipset AMD B550
    Memory
    Number of Memory Slots 4x288pin (DDR4)
    Memory Standard DDR4 4400+ / 4266 / 4133 / 4000 / 3866 / 3733 / 3600 / 3466 / 3200 / 3066 / 3000 / 2933 / 2800 / 2667 by A-XMP OC MODE

    DDR4 3200 / 3066 / 3000 / 2933 / 2800 / 2667 / 2400 / 2133 / 1866 by JEDEC

    1DPC 1R max speed 4400
    1DPC 2R max speed 3733
    2DPC 1R max speed 3866
    2DPC 2R max speed 3466
    Maximum Memory Supported 128GB
    Channel Supported Dual Channel
    ECC Supported Yes
    Buffer Supported Un-buffered
    Expansion Slots
    PCI Express 4.0 x16 1 x PCI Express 4.0 x16*

    * Actual support may vary by CPU.
    PCI Express x1 2 x PCIe 3.0 x1
    Storage Devices
    Serial ATA (SATA) 4 x SATA 6Gb/s
    M.2 2 x M.2 slots (Key M):

    M2_1 slot (from AMD Processor)
    - Supports PCIe 4.0/3.0 x4 *
    - Supports SATA 6Gb/s
    - Supports 2242/2260/2280 storage devices

    M2_2 slot (from AMD B550 chipset)
    - Supports PCIe 3.0 x4
    - Supports 2242/2260/2280 storage devices

    * The supported specification depends on installed processor.
    SATA RAID 0/1/10
    Onboard Video
    Onboard Video Chipset Supported only by CPU with integrated graphic
    Onboard Audio
    Audio Chipset Realtek ALC892/ALC897 Codec
    Audio Channels 7.1 Channels
    Onboard LAN
    LAN Chipset Realtek 8111HN
    Max LAN Speed 1Gbps
    Wireless LAN Intel Dual Band Wireless-AC 3168
    Wi-Fi 802.11a/b/g/n/ac
    Bluetooth Bluetooth 4.2
    Rear Panel Ports
    Back I/O Ports 1 x DisplayPort
    1 x D-Sub
    1 x HDMI
    1 x LAN (RJ45)
    1 x PS/2 Keyboard/Mouse Combo
    2 x USB 2.0/1.1
    4 x USB 3.2 Gen 1 Type-A
    3 x Audio Jacks
    1 x Flash BIOS Button
    Wi-Fi Antenna connectors
    Internal I/O Connectors
    Onboard USB 1 x USB 3.2 Gen 1 5Gbps Type-C port
    1 x USB 3.2 Gen 1 5Gbps connector (supports additional 2 USB 3.2 Gen 1 5Gbps ports)
    2 x USB 2.0 connectors (supports additional 4 USB 2.0 ports)
    Other Connectors 1 x 4-pin CPU fan connector
    1 x 4-pin water-pump fan connector
    3 x 4-pin system fan connectors
    1 x Front panel audio connector
    2 x System panel connectors
    1 x Serial port connector
    1 x Chassis Intrusion connector
    2 x 4-pin RGB LED connectors
    2 x 3-pin RAINBOW LED connectors
    1 x TPM module connector
    1 x Clear CMOS jumper
    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
    Features
    Features Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors

    Supports DDR4 Memory, up to 4400(OC) MHz

    Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr

    Premium Thermal Solution: 7W/mK pad, additional choke thermal pad and M.2 Shield Frozr are built for high performance system and non-stop works

    Powerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 Boost

    Audio Boost: Reward your ears with studio grade sound quality

    Dragon Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface
    Additional Information
    First Listed on Newegg March 11, 2026

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

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