ROG STRIX B850-A GAMING WIFI DDR5 Motherboard

ROG STRIX B850-A GAMING WIFI DDR5 Motherboard

Elevate your build with the ROG Strix B850-A Gaming WiFi. Featuring a sleek white PCB and support for AMD Ryzen™ 9000 Series processors, this motherboard delivers the power and connectivity needed for advanced AI applications. With DDR5 support, full PCIe 5.0 capabilities, USB 20Gbps port, and WiFi 7, it’s the ultimate blend of style and performance.

EXTREME POWER & PERFORMANCE

 

ASUS AI

INTELLIGENCE

 

 

• • ASUS AI ADVISOR

    Using AI technology to understand natural-language questions or scenario descriptions, ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.

 

• • AI NETWORKING II

    AI Networking II combines intelligent technologies to continuously optimize network performance, provide trustworthy and seamless connectivity, and unleash the full speed of WiFi 7*.

 

 

OVERCLOCKING

 

 

• • PBO ENHANCEMENT

    AMD Precision Boost Overdrive (PBO) pushes the CPU current and voltage budget to opportunistically increase performance. By aggressively tuning the PBO parameters, AMD’s algorithm can leverage the motherboard’s robust power solution to ramp up performance even higher.

 

 

MEMORY

 

 

• • DDR5 DOMINATION

    The Strix B850-A is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO) support.

 

• • AEMP

    ASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.

 

 

COOLING

 

 

• • M.2

    M.2 HEATSINKS, M.2 BACKPLATE

 

• • VRM

    VRM HEATSINK ARRAY

 

• • CPU

    CPU FAN HEADERS, AIO PUMP FAN HEADER

 

• • CHASSIS

    4-PIN FAN HEADERS

 

 

LEADING CONNECTIVITY

 

 

• • WIFI7

 

• • PCIE 5.0

    Fully embracing the new standard, the Strix B850-A offers end-to-end PCIe 5.0 support.

 

• • USB PORTS

    USB 20Gbps icon

    Supports total 17 USB ports including USB 20Gbps

 

 

EZ PC DIY

 

BIOS

 

SOFTWARE UTILITIES

 

Brand	ASUS
Compaitability	AMD
Chipset	AMD B850 Chipset
Number of Memory Slots	4 x DIMM slots, max. 256GB, DDR5 Supports up to 8000+MT/s (OC)
Maximum Memory Supported	256GB
Memory Type Supported	DDR5
Channel Supported	Dual Channel
Ethernet Lan Chipset	1 x Intel® 2.5Gb Ethernet ASUS LANGuard
Audio	ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080* – Impedance sense for front and rear headphone outputs – Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking – High quality 120 dB SNR stereo playback output and 110 dB SNR recording input – Supports up to 32-Bit/384 kHz playback on front panel Audio Features – SupremeFX Shielding Technology – Savitech SV3H712 AMP – Rear optical S/PDIF out port – Premium audio capacitors – Audio cover * A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. ** The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure to connect your audio output device to the audio jack on the front panel of your chassis or use a USB interface audio device.
INTERNAL I/O CONNECTORS	CONNECTORS 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
Form Factor	ATX Form Factor
Operating System	Windows 11
Warranty	3 Years