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ASUS PRIME B550M-K - motherboard - micro ATX - Socket AM4 - AMD B550

Part Code:
90MB14V0-M0EAY0
ASUS PRIME B550M-K - Motherboard - micro ATX - Socket AM4 - AMD B550 Chipset - USB 3.2 Gen 1, USB 3.2 Gen 2 - Gigabit LAN - onboard graphics (CPU required) - HD Audio (8-channel)
Key Selling Points
  • AMD AM4 socket: ready for powerful processors
  • Comprehensive cooling: PCH heatsink and Fan Xpert 2+
  • Ultrafast connectivity: dual M.2, PCIe 4.0, USB 3.2 Type-A connectivity
  • Multiple hardware safeguards for all-around system protection
ASUS Prime series is expertly engineered to unleash the full potential of AMD 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.
  • UEFI BIOS
    The ASUS UEFI BIOS provides everything you need to configure, tweak and tune your system. It offers intelligently simplified options for PC DIY beginners, as well as comprehensive features for seasoned veterans.
  • Advanced tuning for serious tweakers
    An intuitive Advanced mode offered via the UEFI lets you take complete control. A built-in search feature makes it easy to find options, and various advanced functions let you intelligently make nuanced adjustments so you can dial in performance just the way you want.
  • Quick and simple setup
    EZ mode displays vital settings and stats and also offers guided wizards, drag-and-drop functionality, and one-click application of important settings - all to help you get your rig up and running in no time.
  • Cooler by design
    Prime B550M-K is engineered with an array of hybrid fan headers and features comprehensive cooling controls, 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.
  • USB 3.2 Type-A connectivity
    Numerous USB ports support high-end rigs loaded with peripherals, including two rear-panel USB Type-A connectors with fast USB 3.2 connectivity for compatible cases.
  • 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.
  • Combined onboard features deliver elevated audio
    Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
  • Fortified PCIe slot prevents damage
    SafeSlot Core is an exclusive PCIe slot. Featuring a fortified design that's anchored to the motherboard by a special hook, SafeSlot Core provides stronger retention and greater shearing resistance than standard expansion slots.
  • Advanced circuit-protecting power design
    An exclusive circuit design with built-in voltage regulators to protect your motherboard from damage caused by unexpected high-level voltages from unstable or inferior power supplies.
  • Short-circuit damage prevention
    Onboard resettable fuses prevent overcurrent and short-circuit damage. This extends beyond I/O ports to DRAM to safeguard the lifespan of your system and connected devices.
  • Stainless-steel back I/O
    Corrosion-resistant stainless-steel back I/O panels bonded with chromium oxide have a lifespan that's longer than ordinary panels.
  • LANGuard protection
    ASUS LANGuard is a hardware-level network protection feature that integrates advanced signal-coupling technology and premium surface-mounted capacitors to improve throughput and ensure a more reliable connection.
Tech Specs
Built-in Devices Sound card
Networking Protocol Gigabit Ethernet
Model ASUS
Model PRIME B550M-K
Brand ASUS
Packaged Quantity 1
RAM / Max Supported Size 128 GB

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  • How long does it take for delivery?
    Question by: C Smith on 2021-06-11

    Orders placed via the website before 5pm (Monday - Friday) are usually delivered the next business day. Orders placed over the weekend and bank holidays are despatched the following business day. Please note that orders being shipped to offshore or remote locations may take 2-3 days to be delivered.

    Answer by: admin on 2021-06-11 01:31:17
  • Is this product brand new?
    Question by: G Clarkson on 2021-08-15

    The vast majority of the items we sell are brand new, but we sometime have other product grades available, which provide a great solution for those businesses that are perhaps on a tighter budget. You can see the condition or grade of stock for every product featured on our website. The condition is shown on the top right-hand side of each product page.

    Answer by: admin on 2021-08-15
  • Why is this product much cheaper than I've seen elsewhere?
    Question by: H Anderson on 2022-02-10

    Our expertise with the leading technology manufacturers such as Dell, HP, Lenovo and Microsoft allows us to source the most popular products at the best possible prices and pass those saving onto you. As well as special deals and exclusive products, we can often command volume related discounts because we buy and hold physical stock unlike many of our competitors.

    Answer by: admin on 2022-02-10
  • What is your returns policy for this product?
    Question by: D Jones on 2022-03-13

    We hope you'll be pleased with any product you purchase from us but we appreciate that there are times when you might need to return items to us. We have slightly different returns processes based on whether you are a business or a consumer and the reason for the return. We've summarised the key returns information here but please refer to our terms and conditions for full details.

    Answer by: admin on 2022-03-13