CPU Support
Click
here for CPU support
RAM Technology
DDR5 (Dual Channel)
ECC and Non-ECC Un-buffered DIMM*
Supports AMD EXPO
ASUS AEMP
*Non-ECC, un-buffered DDR5 memory supports On-Die ECC function
RAM Speeds
Up to 8000+MT/s (OC)
Graphics
Integrated Graphics
Graphics specifications may vary between CPU types
Graphics Ports
1 x HDMI
1 x DisplayPort
PCI/PCI Express
Ryzen 9000 & 7000 Series CPUs:
1 x PCIe 5.0 x16
Ryzen 8000 Series CPUs:
1 x PCIe 5.0 x16 (supports PCIe 4.0 x8/x4 mode)
Storage
2 x SATA III
4 x M.2
Ryzen 9000 & 7000 Series CPUs:
M.2_1 (2242/2260/2280) - PCIe 4.0 x4
M.2_2 (22242/2260/2280) - PCIe 5.0 x4
Ryzen 8000 Series CPUs:
M.2_1 (2242/2260/2280) - PCIe 4.0 x4
M.2_2 (2242/2260/2280) - PCIe 4.0 x4/x2
AMD B850 Chipset:
M.2_3 (2280) - PCIe 4.0 x4
M.2_4 (2280) - PCIe 4.0 x4
RAID
AMD RAIDXpert2 Technology:
Ryzen 9000 Series CPUs: RAID 0/1/5/10
Ryzen 8000 Series CPUs: RAID 0/1
Ryzen 7000 Series CPUs: RAID 0/1/10
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
Audio
Realtek ALC1220P 7.1 Surround Sound High Definition Audio CODEC
USB Ports Supported
Rear:
1 x USB 20Gbps Type-C
3 x USB 10Gbps (2 Type-A, 1 USB Type-C)
4 x USB 5Gbps Type-A
2 x USB 2.0
Front:
1 x USB 10Gbps Type-C
2 x USB 5Gbps
4 x USB 2.0
Back Panel I/O Ports
1 x USB 20Gbps Type-C
3 x USB 10Gbps (2 Type-A, 1 USB Type-C)
4 x USB 5Gbps Type-A
2 x USB 2.0
1 x DisplayPort
1 x HDMI
1 x Wi-Fi module
1 x Intel 2.5Gb Ethernet
2 x Audio jacks
1 x Optical S/PDIF out
1 x BIOS FlashBack button
1 x Clear CMOS button
Internal I/O Connectors
1 x 4-pin CPU Fan
1 x 4-pin CPU OPT Fan
1 x 4-pin AIO Pump
3 x 4-pin Chassis Fan
1 x 24-pin Main
2 x 8-pin +12V CPU
4 x M.2 (Key M)
2 x SATA 6Gb/s
1 x USB 10Gbps Type-C
1 x USB 5Gbps
2 x USB 2.0
3 x Addressable RGB Gen2
1 x Chassis Intrusion
1 x Front Panel Audio
1 x Start button
1 x 10-1 pin Front Panel System
1 x Thermal Sensor
Accessories
2 x SATA 6Gb/s cables
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
1 x Quick start guide
Additional Features
See Overview
Unleash next-gen performance with the ROG Strix B850-G Gaming WiFi.
Built with a sleek white PCB and featuring support for AMD Ryzen™ 9000 Series processors and cutting-edge DDR5 memory, this motherboard is equipped for top-tier gaming. PCIe® 5.0, USB 20Gbps Type-C® and WiFi 7 ensure unmatched speed and performance.
- 14+2+1 power stages
- DDR5 slots
- Four M.2 slots
- PCIe 5.0
- WiFi 7
- USB 20Gbps Type-C
- Aura Sync RGB
Asus AI Intelligence
-
Asus AI Cache Boost - Supercharge your large language model (LLM) workflows with AI Cache Boost. Exclusive to ASUS AMD 800 Series and 600 Series motherboards using AMD Ryzen™ 9000 Series Granite Ridge CPUs, this BIOS feature intelligently enhances cache efficiency, delivering up to 12.75% faster performance for your LLM tasks.
- 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-G 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.
ROG Strix Ultimate Power Design
Cooling
- M.2 Heatsink - Heatsink covers three M.2 slots to help keep onboard NVMe SSDs at optimal temperatures for consistent performance and reliability.
- VRM Heatsink Array - Two VRM heatsinks, one expanding underneath the I/O shroud, provide ample surface area and mass to handle the power needs of high-performance AMD Ryzen™ 9000 Series processors
- High-conductivity Thermal Pads - High-quality thermal pads are utilized between power stages and heatsinks, helping to improve heat transfer and reduce VRM operating temperatures.
- CPU Fan Headers - A dedicated pair of PWM/DC fan headers provides easy access to CPU coolers.
- AIO Pump Fan Header - A dedicated PWM/DC header connects self-contained water-cooling setups.
- 4-Pin Fan Headers - The Strix B850-G features four chassis fan headers, each supporting auto-detection of PWM or DC fans.
Leading Connectivity
EZ PC DIY
- PCIe Slot Q-Release Slim - With PCIe Slot Q-Release Slim, simply tilt the card toward the latching mechanism to automatically unlock it from the PCIe slot. This makes upgrades and maintenance easier than ever before. Users will no longer need to fiddle with a tricky latch or even press a button to release their graphics card from the slot.
- M.2 Q-Release - The M.2 heatsink features a convenient switch* to quickly remove it, eliminating the need for tiny screws during SSD installation. Its strong locking mechanism also provides a snug contact surface, helping to ensure reliable heat dissipation for your SSD.
- New M.2 Q-Latch - The new Q-Latch design allows for tool-free installation or removal of M.2 SSDs with just one press.
- Q-Antenna - With Q-Antenna, attaching a WiFi antenna to your PC is now easy and fast. Instead of slowly rotating two fasteners until they finally lock in, they just snap into place. Less hassle, and more consistent performance.
- Q-LED - The on-board Q-LED troubleshooting lights give PC builders a quick indicator to confirm that key components - CPU, RAM, graphics card, storage devices are functioning normally during startup. Builders can use the Q-LED feature to correct power delivery issues affecting their motherboard, and it can also alert them when memory modules have not been properly installed--even before attempting to boot a newly built PC.
- Clear CMOS & BIOS FlashBack - The Clear CMOS button quickly resets BIOS settings to factory default. It can also be used to reboot the PC if incorrect BIOS settings have been selected. BIOS FlashBack is a safe and simple way to update BIOS. Just drop the (UEFI) BIOS file onto a FAT32-formatted USB stick, plug it into the USB BIOS FlashBack port, and press the button. Updates can even be performed without having memory or a CPU installed.
BIOS
- BIOS Q-Dashboard - Simplify your motherboard configuration with BIOS Q-Dashboard. Its intuitive visual representation of hardware connections and corresponding BIOS settings takes the complexity out of setting up your system. Upgrade now, and discover the power of BIOS Q-Dashboard to easily and efficiently enhance your computing setup.
- UEFI BIOS Full HD - The renowned ROG UEFI (BIOS) provides everything you need to configure, tweak, and tune your rig. It offers intelligently simplified options for newcomers to PC DIY, as well as more comprehensive features for seasoned veterans.
Software Utilities
- TurboV Core - Intuitive overclocking within Windows. No BIOS interface, no reboots. Simple and swift performance tuning at your fingertips.
- Asus GlideX - ASUS GlideX is a cross-device, cross-platform screen-sharing, screen-control and operation solution for enhanced productivity across PCs, tablets, and smartphones via USB or WiFi. Features include screen mirroring, screen extension, unified control with one keyboard and mouse, easy file transfers, and using mobile cameras as PC webcams. It's compatible with Windows, macOS, Android, and iOS.
- HWiNFO - HWiNFO and ROG have collaborated on this comprehensive system information and diagnostic tool that provides detailed information about hardware components and real-time monitoring of system performance in ROG style. It supports a wide range of hardware devices, and it is regularly updated to include the latest technologies.
- Asus Driver Hub - ASUS DriverHub streamlines the installation and management of ASUS drivers and utilities to keep your hardware up-to-date and performing optimally. This standalone application automatically detects current driver versions and presents available updates in a list view. By default, it supports ASUS motherboards, and users are invited to install ASUS DriverHub after OS installation. Additionally, ASUS DriverHub offers one-click installation and update checks, making it easier for users to keep their systems running smoothly and efficiently.
- AIDA64 Extreme - The ROG Strix B850-G includes a sixty-day AIDA64 Extreme subscription, a tool that provides detailed information about hardware and software, as well as benchmarks to measure the performance of the entire system or individual components. AIDA64 Extreme includes a monitoring and diagnostics feature to detect and prevent hardware issues. All vital system sensors can be tracked in real time, allowing voltage readings, fan speeds, and temperature information to be displayed on the desktop or sent to dedicated displays or to the LCD panels of ROG AIO liquid coolers.
- Armoury Crate - Armoury Crate is a software utility designed to give you centralized control of supported gaming products, making it easy to tune the look and feel of your system. From a single intuitive interface, Armoury Crate helps you customize RGB lighting and effects for compatible devices and synchronize them with Aura Sync to create a unified lighting scheme across your system. In addition, Armoury Crate's Fan Xpert4 tool provides comprehensive control over fans, water pumps, and all-in-one (AIO) coolers.
Play In Style
- Undeniably ROG Strix - The ROG Strix B850-G boasts a dazzling white PCB for a bold, forward-looking style that suits nearly any PC setup. Paired with metallic heatsinks, it presents a bold and pristine charm, while a hint of RGB on the I/O edge offers the choice of understated grace or a lively, luminous punch.
- Outshine The Competition - ROG Strix motherboards feature ASUS Aura technology, enabling full lighting control and a variety of presets for both onboard RGB LEDs and third-party accessories. Effects can be easily synced across compatible ROG graphics cards, monitors, keyboards, and mice to give your setup a unified look.