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ASUS PRIME B550M-K AMD B550 Socket AM4 micro ATX

SKU
90MB14V0-M0EAY0
7 pieces available
In stock
ASUS PRIME B550M-K, AMD, Socket AM4, AMD Ryzen 3000 Series, DDR4-SDRAM, 128 GB, DIMM

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Overview
Full specs

Overview

Highlights

ASUS Prime series is expertly engineered to unleash the full potential of 3rd Generation AMD Ryzen platform. Boasting a robust power design, comprehensive cooling solutions and intelligent tuning options, Prime B550 series motherboards provide daily users and DIY PC builders a range of performance tuning options via intuitive software and firmware features.

Tune It Your Way

Comprehensive controls form the foundation of the ASUS Prime series. The Prime B550 motherboard packs flexible tools to tune every aspect of your system, enabling you to tweak performance settings to perfectly match the way you work – maximizing your productivity.

Cooler by Design

Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls that are configurable via Fan Xpert 2+ software or via the UEFI BIOS, ensuring your rig stays cool and stable under intense workloads.

Build on a Solid Foundation
Prime B550 motherboard provides all the fundamentals to boost daily productivity, so your system will be ready for action with stable power, intuitive cooling and flexible transfer options.

Little Things Make a Big Difference
Prime B550 series adds the nuanced details that improve every experience, from exclusive codecs that provide pristine audio quality to intuitive interface that let you customize your system to create a uniquely personal look.

Outstanding Audio
Combined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.

Good to know

Processor

  • Processor manufacturer
    AMD
  • Compatible processor series
    AMD Ryzen 3000 Series
  • Processor socket
    Socket AM4

Memory

  • Supported memory clock speeds
    2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4600
  • Supported memory types
    DDR4-SDRAM
  • Memory slots type
    DIMM
  • Number of memory slots
    4

Storage controllers

  • Supported storage drive interfaces
    M.2, SATA

Internal I/O

  • USB 2.0 connectors
    2
  • ATX Power connector (24-pin)
    Yes
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    1

Full Specs

    Processor
    • Processor manufacturer
      AMD
    • Compatible processor series
      AMD Ryzen 3000 Series
    • Processor socket
      Socket AM4
    Memory
    • Supported memory clock speeds
      2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4600
    • Supported memory types
      DDR4-SDRAM
    • Memory slots type
      DIMM
    • Number of memory slots
      4
    Storage controllers
    • Supported storage drive interfaces
      M.2, SATA
    Internal I/O
    • USB 2.0 connectors
      2
    • ATX Power connector (24-pin)
      Yes
    • USB 3.2 Gen 1 (3.1 Gen 1) connectors
      1
    Rear panel I/O ports
    • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
      4
    • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
      0
    • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
      2
    • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
      0
    • PS/2 ports quantity
      1
    • USB 2.0 ports quantity
      0
    • Ethernet LAN (RJ-45) ports
      1
    • DVI-D ports quantity
      1
    • HDMI ports quantity
      1
    Network
    • Ethernet LAN
      Yes
    • LAN controller
      Realtek RTL8111H
    • Wi-Fi
      Yes
    Features
    • Windows operating systems supported
      Windows 10
    • Motherboard chipset family
      AMD
    Expansion slots
    • PCI Express x1 (Gen 3.x) slots
      2
    • Number of M.2 (M) slots
      2
    • PCI Express x16 (Gen 4.x) slots
      1
    BIOS
    • BIOS memory size
      256
    • BIOS type
      UEFI AMI
    Other features
    • Maximum internal memory
      128
    Logistics data
    • Harmonized System (HS) code
      84733020

More Information

Specifications

  • Ethernet LAN
    Yes
  • BIOS type
    UEFI AMI
  • Processor socket
    Socket AM4
  • ATX Power connector (24-pin)
    Yes
  • Wi-Fi
    Yes
  • Motherboard chipset family
    AMD
  • Memory slots type
    DIMM
  • Processor manufacturer
    AMD
  • Harmonized System (HS) code
    84733020
  • Compatible processor series
    AMD Ryzen 3000 Series
  • LAN controller
    Realtek RTL8111H
  • Supported memory clock speeds
    2133, 2400, 2666, 2800, 3000, 3200, 3333, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4600
  • Supported memory types
    DDR4-SDRAM
  • Windows operating systems supported
    Windows 10
  • Supported storage drive interfaces
    M.2, SATA
  • BIOS memory size
    256
  • PS/2 ports quantity
    1
  • Maximum internal memory
    128
  • USB 2.0 ports quantity
    0
  • Ethernet LAN (RJ-45) ports
    1
  • USB 2.0 connectors
    2
  • DVI-D ports quantity
    1
  • HDMI ports quantity
    1
  • USB 3.2 Gen 1 (3.1 Gen 1) connectors
    1
  • PCI Express x1 (Gen 3.x) slots
    2
  • Number of memory slots
    4
  • Number of M.2 (M) slots
    2
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    4
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
    0
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
    2
  • USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
    0
  • PCI Express x16 (Gen 4.x) slots
    1

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