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Asus Prime B550M-A WIFI II Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX

Ryzen 3, Ryzen 5, Ryzen 7, Ryzen 9, Ryzen 5 Pro, Ryzen 7 PRO, Ryzen 9 PRO, Ryzen 3 PRO Processor Supported - 128 GB DDR4 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - IEEE 802.11 a/b/g/n/ac/ax - HDMI - 4 x SATA Interfaces
Product Number: ETLZ1074152662
  • Compatible Ryzen 3 processor lets you perform all your computational tasks at a swift pace
  • DDR4 SDRAM compatible slot - Installs memory that reduces processor's idle time and enhances computer's performance
  • Supported 0 RAID levels provide data reliability and fault tolerance
  • Micro ATX form factor for your accessibility convenience and simplicity of usage for Desktop Motherboard
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$144.90
Ships Free - This items ships free with your order
Delivered by Mon 5/6 Mon 5/6 - This is an estimated delivery timeline
Non Returnable - This is a non returnable item

Product Description

Asus Prime B550M-A WIFI II Desktop Motherboard - AMD B550 Chipset - Socket AM4 - Micro ATX - AMD B550 (Ryzen AM4) micro ATX motherboard with dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, HDMI, DVI-D, D-Sub, SATA 6 Gbps, USB 3.2 Gen 2 Type-A, and Aura Sync RGB lighting support
AMD AM4 Socket: Ready for Ryzen 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series Desktop Processors
Comprehensive Cooling: VRM heatsink, PCH heatsink, hybrid fan headers, and Fan Xpert 2+ utility
Ultrafast Connectivity: Dual M.2, PCIe 4.0, Wi-Fi 6, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A support
Aura Sync RGB Lighting: Onboard addressable Gen 2 header and RGB headers for RGB LED strips, easily synced with Aura Sync-capable hardware PRIME

ASUS Prime series is expertly engineered to unleash the full potential of 5000 Series/ 5000 G-Series/ 4000 G-Series/ 3000 Series 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.
All-around Energy Efficiency
With the Energy Processing Unit (EPU), you'll enjoy system-wide power savings. The EPU automatically optimizes power consumption and maximizes savings with Away mode.
Cool to the Core
Prime B550 series is engineered with multiple onboard heatsinks and an array of hybrid fan headers to ensure your rig stays cool and stable under intense workloads.
VRM Heatsink and Thermal Pads
A VRM heatsink with underneath thermal pad improves heat transfer from the MOSFETs and chokes for better cooling performance.
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 RGB lighting controls that let you customize your system to create a uniquely personal look.
Outstanding AudioCombined onboard features deliver elevated audio
Intelligent design and premium hardware create audio quality unlike anything you've ever experienced.
Audio Shielding
Separates analog/digital signal domains, significantly reducing multi-lateral interference.
Separate Layer for Left and Right Tracks
Ensures minimal crosstalk between audio paths.

  • Compatible Ryzen 3 processor lets you perform all your computational tasks at a swift pace
  • DDR4 SDRAM compatible slot - Installs memory that reduces processor's idle time and enhances computer's performance
  • Supported 0 RAID levels provide data reliability and fault tolerance
  • Micro ATX form factor for your accessibility convenience and simplicity of usage for Desktop Motherboard
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Product Specifications

  • Audio Channels
    7.1
  • Bluetooth
    Yes
  • Brand Name
    Asus
  • Chipset Manufacturer
    AMD
  • Chipset Model
    B550
  • Controller Type
    Serial ATA/600
  • DVI
    Yes
  • Depth
    9.6"
  • Form Factor
    Micro ATX
  • Gigabit Ethernet
    Yes
  • HDMI
    Yes
  • Manufacturer Part Number
    PRIME B550M-A WIFI II
  • Maximum Memory Supported
    128 GB
  • Memory Form Factor
    DIMM UDIMM
  • Memory Technology
    DDR4 SDRAM
  • Number of Memory Slots
    4
  • Number of Network (RJ-45) Ports
    1
  • Number of Onboard USB 2.0 Ports
    4
  • Number of Onboard USB 3.2 Ports
    2
  • Number of PCI Express x1 Slots
    2
  • Number of PCI Express x16 Slots
    1
  • Number of SATA Interfaces
    4
  • Number of Total Expansion Slots
    3
  • Number of USB 3.2 Ports
    6
  • Onboard S/PDIF Header
    Yes
  • Onboard Video
    CPU Dependent Video
  • Processor Socket
    Socket AM4
  • Processor Supported
    Ryzen 3 Ryzen 3 PRO Ryzen 5 Ryzen 5 Pro Ryzen 7 Ryzen 7 PRO Ryzen 9 Ryzen 9 PRO
  • Product Line
    Prime
  • Product Model
    B550M-A WIFI II
  • Product Name
    Prime B550M-A WIFI II Desktop Motherboard
  • Product Type
    Desktop Motherboard
  • RAID Levels
    0 1 10
  • RAID Supported
    Yes
  • Total Number of Onboard USB Ports
    6
  • Total Number of PCI Express Slots
    3
  • Total Number of USB Ports
    6
  • Total Processor Supported
    1
  • VGA
    Yes
  • Width
    9.6"
  • Wireless LAN
    Yes
  • Wireless LAN Standard
    IEEE 802.11 a/b/g/n/ac/ax

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