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ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
  • ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
  • ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
  • ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
  • ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard
  • ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard

    • ASRock B550M Pro SE AM4 DDR4 SATA 6Gb/s 1 PCIe 4.0 x16 Micro ATX Motherboard

    (0 customer reviews) SKU: N82E16813162138
    $0.00
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    ASRock B550M Pro SE Micro ATX motherboard for AMD AM4 Ryzen CPUs, supporting DDR4 4733+ (OC), PCIe 4.0, dual M.2, HDMI/DisplayPort, Realtek 7.1 HD audio, 2.5G LAN, and pre-installed I/O shield.

    • Tool-free installation with slide-and-lock design
    • USB 3.0 with 5Gbps transfer speed and UASP acceleration
    • Compatible with 7mm and 9.5mm 2.5" SATA HDD/SSD
    • Aluminum housing with effective heat dissipation
    Free shipping
    Secure checkout
    SKU: N82E16813162138

    Description

    The ASRock B550M Pro SE is a high-performance Micro ATX motherboard engineered for AMD AM4 socket processors, supporting Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, and 5000 G-Series desktop CPUs (excluding Athlon). It offers robust memory support for up to 128GB of DDR4 RAM at speeds up to 4733+ MHz (overclocked), and features advanced storage options with 4 SATA3 ports and dual M.2 slots (one PCIe Gen4 x4, one PCIe Gen3 x2 & SATA3). Connectivity is comprehensive, including HDMI and DisplayPort outputs (CPU dependent), 6 x USB 3.2 Gen1, 6 x USB 2.0 ports, and Dragon 2.5G LAN for fast and stable networking. The integrated Realtek ALC897 7.1-channel HD audio delivers immersive sound, while multiple PCIe slots provide expansion flexibility for graphics or other add-in cards. The pre-installed I/O shield ensures easy installation. Compact yet versatile, the ASRock B550M Pro SE is ideal for high-performance gaming and productivity desktop builds.

    Additional information

    Brand

    ASRock
    Socket

    AM4
    Model

    B550M PRO SE
    Socket Type

    AM4
    Chipset

    AMD B550
    Form Factor

    Micro ATX (mATX)
    Supported Processors

    AMD Ryzen 3000/3000 G-Series/4000 G-Series/5000/5000 G-Series Desktop Processors
    Supported CPUs

    AMD Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, 5000 G-Series (Not Athlon)
    Memory Support

    DDR4 4733+ (OC), up to 128GB, 4 x DIMM slots
    Supported CPU Series

    AMD Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000, 5000 G-Series (Not compatible with Athlon)
    Memory Standard

    DDR4 4733+ (OC)
    PCIe Slots

    1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
    Memory Type

    DDR4
    Storage

    4 x SATA3 6Gb/s, 2 x M.2 (1 x Gen4 x4, 1 x Gen3 x2 & SATA3)
    Memory Slots

    4 x DDR4 DIMM
    PCI Express

    1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
    Graphics Outputs

    HDMI, DisplayPort (CPU dependent)
    Max Memory Supported

    128GB
    Integrated Graphics

    Depends on CPU, HDMI and DisplayPort Outputs
    Audio

    Realtek ALC897 7.1 Channel HD
    Max Memory Speed

    4733+ MHz (OC)
    Graphics Output

    HDMI, DisplayPort
    LAN

    Dragon 2.5G LAN (RJ-45)
    SATA

    4 x SATA3 6.0 Gb/s
    PCI Express Slots

    1 x PCIe 4.0 x16, 1 x PCIe 3.0 x16, 1 x PCIe 3.0 x1
    USB

    6 x USB 3.2 Gen1, 6 x USB 2.0
    Storage Interface

    4 x SATA3, 1 x Hyper M.2 (PCIe Gen4 x4), 1 x M.2 (PCIe Gen3 x2 & SATA3)
    Storage Interfaces

    4 x SATA3 6.0Gb/s, 1 x Hyper M.2 (PCIe Gen4 x4), 1 x M.2 (PCIe Gen3 x2 & SATA3)
    I/O Shield

    Pre-Installed
    M.2 Slots

    2 (1 x PCIe Gen4 x4, 1 x PCIe Gen3 x2 & SATA3)
    Expansion

    Multiple PCIe slots for add-in cards
    Networking

    Wired only, no onboard WiFi
    Integrated Graphics Support

    Depends on CPU
    Board Dimensions

    Micro ATX standard (approx. 24.4cm x 24.4cm)
    Audio Codec

    Realtek ALC897 7.1 Channel HD
    Package Contents

    Motherboard, I/O Shield (pre-installed), SATA cables, user manual
    USB Ports

    6 x USB 3.2 Gen1, 6 x USB 2.0
    Expansion Slots

    3 (see PCI Express Slots)
    Power Phases

    Not specified
    BIOS

    UEFI
    RGB / Lighting

    No
    VRM Cooling

    Standard
    Wireless Networking

    No
    Operating System Support

    Windows 10/11

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    Frequently Asked Questions

    • This product comes with a standard 2-year manufacturer warranty that covers any defects in materials and workmanship.
    • Please check the detailed specifications to ensure compatibility with your system. If you're unsure, our customer support team can help you determine compatibility.
    • Yes, we offer professional installation services for an additional fee. Please contact our support team to arrange for installation.

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