ASUS ROG Strix B550-A Gaming

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AMD AM4 Socket And Pcie 4.0: The Perfect Pairing For 3Rd Gen AMD Ryzen Cpus

High-Performance Gaming Networking: 2.5 Gb LAN With ASUS Languard

Best Gaming Connectivity: Supports HDMI 2.1(4K@60HZ) And Displayport 1.2 Output, Featuring Dual M.2 Slots (Nvme SSD)—One With Pcie 4.0 X4 Connectivity, USB 3.2 Gen 2 Type-C Port And Thunderbolt 3 Header

Industry-Leading Gaming Audio & AI Noise Cancelling Mic Technology: High Fidelity Audio From A Supremefx S1220A Codec With DTS Sound Unbound And Sonic Studio III Draws You Deeper Into The Action. Communicate Clearly With ASUS AI Noise Cancelling Mic Technology.

DIY-Friendly Design: Includes Pre-Mounted I/O Shield, BIOS Flashback, Q-Leds And Safeslot

Unmatched Personalization: White ASUS-Exclusive Aura Sync RGB Lighting, Including RGB Headers And A Gen 2 Addressable RGB Header For Greater Customization

Renowned Software: Intuitive Dashboards For UEFI BIOS And ASUS AI Networking Make It Easy To Configure Gaming Builds

Robust Power Design: 12+2 Drmos Power Stages With High-Quality Alloy Chokes And Durable Capacitors Provide Reliable Power For The Last AMD High-Count-Core Cpus

Specifications overview

  • Model
    ROG Strix B550-A Gaming
    90MB15J0-M0AAY0
    90MB15J0-M0EAY0
  • Dpi
    0
  • Audio channels
    8 Channels
  • Audio chipset
    ROG SupremeFX High Definition Audio CODEC S1220A
  • Back io ports
    1 x Intel I225-V 2.5Gb Ethernet
    1 x DisplayPort
    1 x HDMI
    2 x USB 3.2 Gen 2 (1 x Type-A+1 x USB Type-C)
    4 x USB 3.2 Gen 1
    2 x USB 2.0
    1 x Optical S/PDIF out
    1 x BIOS FlashBack Button(s)
    5 x Gold-plated audio jacks
  • Chipset
    AMD B550
  • Crossfire support
    No
  • Ecc ram support
    Yes
  • Form factor
    ATX
  • Lan chipset
    Intel I225-V
  • M2 devices support
    2242 / 2260 / 2280 / 22110 - M Key
    2242 / 2260 / 2280 / 22110 - M Key
  • M2 ports
    2
  • Max lan speed
    10/100/1000/2500Mbps
  • Maximum supported ram
    128 GB
  • Onboard usb 20
    2
  • Onboard usb 32 gen 1
    1
  • Onboard usb 32 gen 2
    0
  • Pci express x16 slots
    2
  • Pci express x1 slots
    3
  • Pci express x4 slots
    0
  • Raid support
    Yes
  • Ram slots
    4
  • Release date
    August 2020
  • Sata 6 gbps ports
    6
  • Sata express ports
    0
  • Series
    ROG
  • Sli support
    No
  • Socket
    AM4
  • Supported memory
    2133Mhz
    2400Mhz
    2666Mhz
    2800Mhz
    3000Mhz
    3200Mhz
    3466Mhz
    3600Mhz
    3866Mhz
    4000Mhz
    4133Mhz
    4400Mhz
    4600Mhz
  • Wireless lan
    No
  • Onboard usb 32 gen 2x2
    0