MSI MEG B550 UNIFY-X - motherboard - ATX - Socket AM4 - AMD B550 | B550UNIFYX

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specs

General

  • Packaged Quantity
    1
  • Chipset Type
    AMD B550 / Nuvoton NCT6687D-R
  • Compatible Processors
    Ryzen (supports Ryzen 5000 & 3000 series (not compatible with Ryzen 5 3400G & Ryzen 3 3200G) and Ryzen 4000 G-series)
  • Processor Socket
    Socket AM4
  • Max Processors Qty
    1
  • Manufacturer
    MSI Computer Corp.

Processor / Chipset

  • Processor Socket
    Socket AM4

Expansion / Connectivity

  • Expansion Slots
    1 x CPU
    2 x DIMM 288-pin
    1 x PCIe 4.0 x16
    1 x PCIe 3.0 x16 (x4 mode)
    2 x PCIe 3.0 x1
  • Storage Interfaces
    SATA-600 -connectors: 6 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
    SATA-600 / PCIe 4.0 -connectors: 2 x M.2 - RAID 0 / RAID 1 / RAID 10
    PCIe 3.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 / RAID 10
    PCIe 4.0 -connectors: 1 x M.2 - RAID 0 / RAID 1 / RAID 10
  • Internal Interfaces
    4 x USB 2.0 - header
    2 x USB 3.2 Gen 1 - header
    1 x USB-C Gen2 - header
    1 x audio - header
  • Power Connectors
    24-pin main power connector, 2 x 8-pin ATX12V connectors, 6-pin PCI Express power connector

Processor

  • Max Supported Qty
    1
  • Installed Qty
    0

Interface Provided

  • Qty
    1, 3, 4
  • Type
    HDMI, PS/2 keyboard / mouse, TOSLINK, USB 2.0, USB-C Gen2, audio line-in, audio line-out, audio line-out (center/subwoofer), audio line-out (rear), microphone
  • Connector Type
    mini-jack

Networking

  • Data Link Protocol
    2.5 Gigabit Ethernet, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n

Processor / Memory / Storage

  • Max Supported Qty
    1

Audio

  • Audio Codec
    Realtek ALC1220P
  • Compliant Standards
    High Definition Audio

Miscellaneous

  • Product Type
    motherboard
  • Included Accessories
    case badge, external antenna

Video

  • Video Output
    graphics adapter (CPU required)

RAM

  • Features
    dual channel memory architecture, supported ECC modules operate in non-ECC mode

Audio Output

  • Compliant Standards
    High Definition Audio
  • Type
    sound card
  • Audio
    High Definition Audio (8-channel)

Graphics

  • Max Allocated RAM Size
    16 GB

LAN

  • Network Interfaces
    2.5 Gigabit Ethernet, 802.11a/b/g/n/ac/ax, Bluetooth 5.1
  • Network Controller
    Realtek RTL8125B / Intel AX200

Supported RAM

  • Bus Clock
    2400 MHz, 1866 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2666 MHz, 2933 MHz, 3466 MHz (O.C.), 3733 MHz (O.C.), 3600 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4400 MHz (O.C.), 4266 MHz (O.C.), 4600 MHz (O.C.), 4533 MHz (O.C.), 4800 MHz (O.C.), 3200 MHz, 3066 MHz, 4733 MHz (O.C.), 5000 MHz (O.C.), 5100 MHz (O.C.), 5300 MHz (O.C.), 5800 MHz (O.C.)
  • Features
    Dual channel memory architecture, supported ECC modules operate in non-ECC mode, A-XMP support
  • Registered or Buffered
    Unbuffered
  • Max Size
    64 GB
  • Technology
    DDR4
  • Supported RAM Integrity Check
    Non-ECC, ECC (operate in non-ECC mode)

Header

  • Brand
    MSI
  • Product Line
    MSI
  • Packaged Quantity
    1

Software

  • Software Included
    drivers & utilities

Mainboard

  • Form Factor
    ATX
  • Processor Socket
    Socket AM4
  • Compatible Processors
    Ryzen
  • Supported RAM Technology
    DDR4 SDRAM
  • Supported RAM Speed
    1866 MHz, 2133 MHz, 2400 MHz, 2666 MHz, 2800 MHz, 2933 MHz, 3000 MHz, 3466 MHz (O.C.), 3600 MHz (O.C.), 3733 MHz (O.C.), 3866 MHz (O.C.), 4000 MHz (O.C.), 4133 MHz (O.C.), 4266 MHz (O.C.), 4400 MHz (O.C.), 4600 MHz (O.C.)
  • Supported RAM Integrity Check
    non-ECC
  • Supported RAM (Registered or Buffered)
    unbuffered
  • RAM Slots
    2 DIMM slots
  • Power Connectors
    2 x 8-pin ATX12V connectors, 24-pin main power connector, 6-pin PCI Express power connector

Dimensions & Weight

  • Width
    12 in
  • Depth
    9.6 in

Mainboard Features

  • BIOS Features
    MSI ClickBIOS 5
  • Hardware Monitoring
    CPU core temperature, CPU fan tachometer, chassis fan tachometer, chassis temperature
  • Hardware Features
    2oz Copper PCB, 6 Layer PCB, AMD CrossFireX technology support, Debug LED, Double ESD Protection, Game Boost, MSI Audio Boost 4, MSI Core Boost, MSI Mystic Light, MSI PCIe Steel Slot, MSI Steel Armor, pre-mounted I/O shield

Interfaces

  • Storage
    M.2 socket, Serial ATA-600 (RAID)
  • USB 3.0 / FireWire
    USB-C Gen2

Cable Details

  • Type
    Serial ATA cable
  • Included Qty
    2

Expansion Slots

  • Total Qty
    1, 2
  • Slot Comments
    x4 mode
  • Type
    CPU, DIMM 288-pin, PCIe 3.0 x1, PCIe 3.0 x16

Storage Interfaces

  • Interface
    PCIe 3.0, Serial ATA-600
  • Connector(s)
    1 x M.2, 2 x M.2, 6 x 7pin Serial ATA
  • RAID (Level)
    RAID 0 / RAID 1 / RAID 10

Internal Interfaces

  • Type
    USB 2.0, USB-C Gen2, audio
  • Connector Type
    header
  • Qty
    1, 2, 4

Features

  • Hardware Features
    AMD CrossFireX technology support, Debug LED, 6 Layer PCB, MSI Mystic Light, MSI Steel Armor, Game Boost, Double ESD Protection, MSI Audio Boost 4, 2oz Copper PCB, pre-mounted I/O shield, MSI Core Boost, MSI PCIe Steel Slot, 14+2 Phase Power Design, double side M.2 Shield FROZR
  • BIOS Features
    MSI ClickBIOS 5
  • Hardware Monitoring
    CPU core temperature, chassis temperature, CPU fan tachometer, chassis fan tachometer

General

  • Manufacturer
    MSI Computer Corp.