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ASUS ROG STRIX B850-A GAMING WIFI AMD Ryzen AM5 ATX Gaming Motherboard
ASUS ROG STRIX B850-A GAMING WIFI AMD Ryzen AM5 ATX Gaming Motherboard-cover-thumbnail ASUS ROG STRIX B850-A GAMING WIFI AMD Ryzen AM5 ATX Gaming Motherboard-1 ASUS ROG STRIX B850-A GAMING WIFI AMD Ryzen AM5 ATX Gaming Motherboard-2 ASUS ROG STRIX B850-A GAMING WIFI AMD Ryzen AM5 ATX Gaming Motherboard-3

ASUS ROG STRIX B850-A GAMING WIFI AMD Ryzen AM5 ATX Gaming Motherboard

Stock : In Stock
PID : P0122506902
Brand : Asus
Model : ROG STRIX B850-A GAMING WIFI
Warranty : 3 years
0 Reviews
  • Chipset -  AMD B850 Chipset
  • Socket -  AMD Socket AM5
  • Memory Size - 192GB
  • Memory Type - DDR5
  • Discount Price

    ৳ 43,500 ৳ 43,900

    Sale Ends In

    31 Mar, 2026 02:39:00 PM

    Mainboard
    Chipset
    AMD B850 Chipset
    BIOS
    256 Mb Flash ROM, UEFI AMI BIOS
    Memory
    Memory Size
    192GB
    Memory Type
    DDR5
    Memory
    Supports up to 8000+MT/s (OC) with Ryzen

    9000 & 8000 & 7000 Series Processors

    ECC and Non-ECC, Un-buffered DIMM

    Dual channel memory architecture

    Supports AMD Extended Profiles for Overclocking (EXPO)

    ASUS Enhanced Memory Profile (AEMP)



    Supported memory types, data rate (speed),

    and the number of DRAM modules varies depending

    on the CPU and memory configuration, for more

    information please refer to CPU/Memory Support

    list under the Support tab of the product information site

    visit
    Storage
    Storage
    Total supports 4 x M.2 slots and

    2 x SATA 6Gb/s ports
    Graphics
    Graphics
    1 x DisplayPort

    1 x HDMI port

    - Graphics specifications may vary between CPU types.

    Please refer to AMD CPU specifications.


    Supports max. 8K@30Hz as specified in DisplayPort 1.4

    Supports 4K@60Hz as specified in HDMI 2.1

    VGA resolution support depends on the processors' or graphic cards' resolution.
    Networking & Connectivity
    Wireless
    Wi-Fi 7

    2x2 Wi-Fi 7 (802.11be)

    Supports 2.4/5/6GHz frequency band

    Supports Wi-Fi 7 160MHz bandwidth,

    up to 2.9Gbps transfer rate.

    Bluetooth v5.4



    Wi-Fi features may vary depending on the operating system

    For Windows 11, Wi-Fi 7 will require 24H2 or

    later version for full functions, Windows 11

    21H2/22H2/23H2 only supports Wi-Fi 6E.

    For Windows 10, only Wi-Fi 6 is supported.

    Wi-Fi 6GHz frequency band and bandwidth

    regulatory may vary between countries.

    The Bluetooth version may vary, please refer to

    the Wi-Fi module manufacturer's website for the latest specifications.
    Ports
    I/O Port
    1 x USB 20Gbps port (1 x USB Type-C)

    3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C)

    4 x USB 5Gbps ports (4 x Type-A)

    2 x USB 2.0 ports (2 x Type-A)

    1 x DisplayPort

    1 x HDMI port

    1 x Wi-Fi module

    1 x Intel 2.5Gb Ethernet port

    2 x Audio jacks

    1 x Optical S/PDIF out port

    1 x BIOS FlashBack button

    1 x Clear CMOS button
    Connector
    Fan and Cooling Related

    1 x 4-pin CPU Fan header

    1 x 4-pin CPU OPT Fan header

    1 x 4-pin AIO Pump header

    4 x 4-pin Chassis Fan headers



    Power Related

    1 x 24-pin Main Power connector

    2 x 8-pin +12V CPU Power connector



    Storage Related

    4 x M.2 slots (Key M)

    2 x SATA 6Gb/s ports



    USB

    1 x USB 10Gbps connector (supports USB Type-C)

    1 x USB 5Gbps header supports 2 additional USB 5Gbps ports

    2 x USB 2.0 headers support 4 additional USB 2.0 ports



    Miscellaneous

    3 x Addressable Gen 2 headers

    1 x CPU Over voltage jumper

    1 x Front Panel Audio header (F_AUDIO)

    1 x Power button

    1 x 10-1 pin Front System Panel header

    1 x Thermal Sensor header

    1 x Thunderbolt (USB4) header
    USB
    Rear USB (Total 10 ports)

    1 x USB 20Gbps port (1 x USB Type-C)

    3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C)

    4 x USB 5Gbps ports (4 x Type-A)

    2 x USB 2.0 ports (2 x Type-A)



    Front USB (Total 7 ports)

    1 x USB 10Gbps connector (supports USB Type-C)

    1 x USB 5Gbps header supports 2 additional USB 5Gbps ports

    2 x USB 2.0 headers support 4 additional USB 2.0 ports

    USB Type-C power delivery output: max. 5V/3A
    Software
    Operating System
    Windows 11
    Software Features
    ROG Exclusive Software

    - ROG CPU-Z

    - Dolby Atmos



    ASUS Exclusive Software

    Armoury Crate

    - AIDA64 Extreme (60 days free trial)

    - Aura Creator

    - Aura Sync

    - Fan Xpert 4

    - GameFirst

    - HWiNFO

    - Power Saving

    ASUS DriverHub

    ASUS GlideX

    TurboV Core

    Adobe Creative Cloud (Free Trial)

    Norton 360 for Gamers (60 Days Free Trial)

    WinRAR (40 Days Free Trial)



    UEFI BIOS

    ASUS EZ DIY

    - ASUS CrashFree BIOS 3

    - ASUS EZ Flash 3

    - ASUS UEFI BIOS EZ Mode

    - ASUS MyHotkey
    Special Features
    Speacial Features
    Extreme Engine Digi+

    - 5K Black metallic capacitors



    ASUS Q-Design

    - M.2 Q-Latch

    - M.2 Q-Release

    - M.2 Q-Slide

    - PCIe Slot Q-Release Slim (with PCIe SafeSlot)

    - Q-Antenna

    - Q-Dashboard

    - Q-DIMM

    - Q-LED (CPU [red], DRAM [yellow],

    VGA [white], Boot Device [yellow green])

    - Q-Slot



    ASUS Thermal Solution

    - M.2 heatsink backplate

    - M.2 heatsink



    ASUS EZ DIY

    - BIOS FlashBack button

    - BIOS FlashBack LED

    - Clear CMOS button

    - ProCool

    - Pre-mounted I/O shield

    - SafeSlot

    - SafeDIMM



    Aura Sync

    - Addressable Gen 2 headers
    Others
    Accessories
    Cables

    2 x SATA 6Gb/s cables



    Miscellaneous

    1 x ASUS WiFi Q-Antenna

    1 x Cable ties package

    1 x M.2 Q-Latch package

    1 x M.2 Q-Slide package

    1 x ROG key chain

    1 x ROG Strix stickers

    4 x M.2 rubbers



    Documentation

    1 x Quick start guide
    Physical Specification
    Color
    White
    Expansion Slots
    AMD Ryzen 9000 & 7000 Series Desktop Processors

    1 x PCIe 5.0 x16 slot with Q-Release Slim



    AMD Ryzen 8000 Series Desktop Processors

    1 x PCIe 5.0 x16 slot with Q-Release Slim (supports PCIe 4.0 x8 or x4 mode)



    AMD B850 Chipset

    1 x PCIe 4.0 x16 slot (supports x4 mode)



    Specifications vary by CPU type.

    PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3



    - To ensure compatibility with the device installed, please refer to

    https://www.asus.com/support/download-center/ for the list of supported peripherals.
    Form Factor
    ATX
    Technical Info
    Model
    ROG STRIX B850-A GAMING WIFI
    Supported Sockets
    AMD Socket AM5
    Warranty Information
    Warranty
    3 years