MSI B550M PRO - motherboard - micro ATX - Socket AM4 - AMD B550 | B550MPRO

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specs

General

  • Packaged Quantity
    1
  • Product Type
    Motherboard - micro ATX
  • Chipset Type
    AMD B550
  • 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
    2 x PCIe 3.0 x1
  • Storage Interfaces
    SATA-600 -connectors: 4 x 7pin Serial ATA - RAID 0 / RAID 1 / RAID 10
    SATA-600 / PCIe 4.0 -connectors: 1 x M.2
  • Interfaces
    1 x LAN (Gigabit Ethernet)
    1 x audio line-in - mini-jack
    1 x audio line-out - mini-jack
    1 x microphone - mini-jack
    4 x USB 3.2 Gen 1
    1 x PS/2 keyboard / mouse
    2 x USB 2.0
    1 x HDMI
    1 x DisplayPort
    1 x VGA
  • Internal Interfaces
    4 x USB 2.0 - header
    2 x USB 3.2 Gen 1 - header
    1 x audio - header
    1 x serial - header
  • Power Connectors
    24-pin main power connector, 8-pin ATX12V connector

Processor

  • Max Supported Qty
    1
  • Installed Qty
    0

Interface Provided

  • Qty
    1, 2, 4
  • Type
    DisplayPort, HDMI, LAN (Gigabit Ethernet), PS/2 keyboard / mouse, USB 2.0, VGA, audio line-in, audio line-out, microphone
  • Connector Type
    mini-jack

Networking

  • Data Link Protocol
    Ethernet, Fast Ethernet, Gigabit Ethernet
  • Network
    Gigabit Ethernet

Processor / Memory / Storage

  • Max Supported Qty
    1

Audio

  • Audio Codec
    Realtek ALC892/ALC897
  • Compliant Standards
    High Definition Audio

Miscellaneous

  • Product Type
    motherboard
  • Included Accessories
    I/O back cover, case badge

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
    Gigabit Ethernet
  • Network Controller
    Realtek RTL8111HN

Supported RAM

  • Bus Clock
    2400 MHz, 1866 MHz, 2133 MHz, 2800 MHz, 3000 MHz, 2667 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.), 3200 MHz, 3066 MHz
  • 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
    micro ATX
  • Processor Socket
    Socket AM4
  • Compatible Processors
    Ryzen
  • Supported RAM Technology
    DDR4 SDRAM
  • Supported RAM Speed
    1866 MHz, 2133 MHz, 2400 MHz, 2667 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
    24-pin main power connector, 8-pin ATX12V connector

Dimensions & Weight

  • Width
    9.6 in
  • Depth
    8.3 in

Mainboard Features

  • BIOS Features
    MSI ClickBIOS 5
  • Hardware Features
    2oz Copper PCB, Debug LED, Double ESD Protection, M.2 Shield FROZR, MSI Audio Boost, MSI Core Boost, MSI PCIe Steel Slot

Interfaces

  • Storage
    M.2 socket, Serial ATA-600 (RAID)
  • Storage Ports
    4 x SATA-600 (RAID), 1 x M.2

Cable Details

  • Type
    Serial ATA cable
  • Included Qty
    2

Expansion Slots

  • Total Qty
    1, 2
  • Type
    CPU, DIMM 288-pin, PCIe 3.0 x1

Storage Interfaces

  • Interface
    Serial ATA-600
  • Connector(s)
    1 x M.2, 4 x 7pin Serial ATA
  • RAID (Level)
    RAID 0 / RAID 1 / RAID 10

Internal Interfaces

  • Type
    USB 2.0, audio, serial
  • Connector Type
    header
  • Qty
    1, 2, 4

Features

  • Hardware Features
    MSI Audio Boost, Debug LED, Double ESD Protection, 2oz Copper PCB, M.2 Shield FROZR, MSI Core Boost, MSI PCIe Steel Slot, MSI Mystic Light Sync
  • BIOS Features
    MSI ClickBIOS 5

General

  • Manufacturer
    MSI Computer Corp.