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ASUS

ROG Strix B850-G Gaming WIFI

SKU33957MPN90MB1M30-MUVAY0
ProcessorAMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop * *Refer to for CPU support list.
Memory256 GB DDR5
Storage6 GB
GraphicsDisplayPort** 1 x HDMI port***
OSWindows 11

Specifications 20 normalized

Processor
Processor
AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors* *Refer to for CPU support list.
Chipset
AMD B850
Memory & storage
Memory
4 x DIMM slots, max. 256 GB, DDR5 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 number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit Adjustments will be made based on the specifications of mass-produced memory products available on the market. **Non-ECC, un-buffered DDR5 memory supports On-Die ECC function.
Storage
Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports* AMD Ryzen 9000 & 7000 Series Desktop Processors* M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 5.0 x4 mode) AMD Ryzen 8000 Series Desktop Processors* M.2_1 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode) M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode) AMD B850 Chipset M.2_3 slot (Key M), type 2280 (supports PCIe 4.0 x4) M.2_4 slot (Key M), type 2280 (supports PCIe 4.0 x4) on the underside of the board 2 x SATA 6Gb/s ports *Specifications vary by CPU types.
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@30 Hz as specified in DisplayPort 1.4. *** Supports 4K@60 Hz as specified in HDMI 2.1. **** VGA resolution support depends on processors' or graphic cards' resolution.
Display
Back Panel I/O 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) 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
Connectivity
Networking
1 x Intel 2.5Gb Ethernet ASUS LANGuard
Wireless & Bluetooth
Wi-Fi 7* 2x2 Wi-Fi 7 (802.11be) Supports 2.4/5/6 GHz frequency band** Supports Wi-Fi 7 160 MHz 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 6 GHz 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.
Expansion Slots
AMD Ryzen 9000 & 7000 Series Desktop Processors* 1 x PCIe 5.0 x16 slot AMD Ryzen 8000 Series Desktop Processors* 1 x PCIe 5.0 x16 slot (supports PCIe 4.0 x8/x4 mode) *Specifications vary by CPU types. - To ensure compatibility of the device installed, please refer to for the list of supported peripherals.
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 (1 x 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
Internal I/O 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 3 x 4-pin Chassis Fan headers Power Related 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connectors 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 RGB Gen 2 headers 1 x Chassis Intrusion header 1 x Front Panel Audio header (F_AUDIO) 1 x Start button 1 x 10-1 pin Front Panel System header 1 x Thermal Sensor header
Camera & audio
Audio
Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC* - Impedance sense for front and rear headphone outputs - Internal audio Amplifier to enhance the highest quality sound for headphone and speakers - Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking - High quality 120 dB SNR stereo playback output and 113 dB SNR recording input (Line-in) - Supports up to 32-Bit/192 kHz playback* 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.
Physical & build
Form Factor
micro-ATX Form Factor 9.6 inch x 9.6 inch (24.4 cm x 24.4 cm)
Operating system & software
Operating System
Windows 11
Software Features
ROG Exclusive Software - ROG CPU-Z - Dolby Atmos ASUS Exclusive Software Armoury Crate - Aura Creator - Aura Sync - Fan Xpert 4 - GameFirst ASUS AI Advisor ASUS DriverHub - AIDA64 Extreme (60 days free trial) - HWiNFO ASUS GlideX TurboV Core Adobe Creative Cloud (Free Trial) Norton 360 for Gamers (60 Days Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS AI Overclocking Guide AI Cache Boost ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode - ASUS MyHotkey *For more software features, please visit the asus support site or refer to www.asus.com/support for additional information.
Warranty & support
RAID Support
AMD RAIDXpert2 Technology* Ryzen 9000 Series Processors: RAID 0/1/5/10 Ryzen 8000 Series Processors: RAID 0/1 Ryzen 7000 Series Processors: RAID 0/1/10 *Specifications vary by CPU types.
Other
Special Features
Extreme Engine Digi+ - 5K metallic capacitors ASUS Q-Design - M.2 Q-Latch - M.2 Q-Release - PCIe Slot Q-Release - Q-Antenna - Q-Dashboard - Q-DIMM - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) ASUS Thermal Solution - M.2 heatsink - VRM heatsink design ASUS EZ DIY - BIOS FlashBack button - BIOS FlashBack LED - Clear CMOS button - ProCool - Pre-mounted I/O shield - SafeSlot Aura Sync - Addressable RGB Gen2 headers
BIOS
256 Mb Flash ROM, UEFI AMI BIOS
Manageability
WOL by PME, PXE
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 ROG key chain 1 x ROG Strix stickers 3 x M.2 rubbers 1 x Screw package for M.2 SSD Documentation 1 x Quick start guide

I/O Ports 8

  • 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 Intel 2.5Gb Ethernet port
  • 2 x Audio jacks

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