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Asus ROG

Asus ROG Strix B850-I GAMING WIFI Gaming Desktop Motherboard - AMD B850 Chipset - Socket AM5 - Mini ITX

$359.99
$342.86 SAVE $17.13
50 availableas of 09/16/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance and certifications

  • RoHS
  • WEEE
  • China RoHS
  • Taiwan RoHS
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

ROG STRIX B850-I GAMING WIFI

AMD B850 Mini-ITX motherboard with 10+2+1 power stages, DDR5 slots with AEMP, WiFi 7 with ASUS WiFi Q-Antenna, two M.2 slots, PCIe®5.0 x16 SafeSlots with PCIe Slot Q-Release Slim, USB 20Gbps Type-C®, ASUS AI Advisor, AI Overclocking, AI Networking II, and Aura Sync RGB lighting.

  • AMD AM5 Socket: Ready for AMD Ryzen™ 9000, 8000 and 7000 series desktop processors 
  • Intelligent Control:ASUS AI Advisor, AI Overclocking, AI Networking II and AEMP to simplify setup and improve performance 
  • Robust Power Solution: 10+2+1 power solution rated for up to 70A per stage with ProCool power connectors
  • Optimized Thermal Design: Massive heatsinks with integrated I/O cover and high-conductivity thermal pads
  • Latest M.2 Support:Two onboard PCIe®5.0 M.2 slots, one cooled by a large heatsink to maximize performance, and the other for additional storage 
  • Abundant Connectivity: USB 20Gbps Type-C®port, USB 10Gbps Type-C®front-panel connector, five additional USB 10Gbps ports, PCIe 5.0 x16 SafeSlot, HDMI™ port 
  • High-Performance Networking: On-board WiFi 7 (802.11be) with Intel®2.5 Gb Ethernet
  • DIY Friendly Design:PCIe Slot Q-Release Slim, M.2 Q-Slide, M.2 Q-Latch, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack™ button, Clear CMOS button, FlexKey button and pre-mounted I/O shield 
  • Immersive Audio: ROG SupremeFX ALC4080 codec with Savitech SV3H712 amplifier, along with Dolby Atmos®
  • Unmatched Personalization: ASUS-exclusive Aura Sync RGB lighting, including two addressable Gen 2 headers
  • Renowned Software:ASUS DriverHub, TurboV Core, ASUS GlideX, HWiNFO, Norton 360 for Gamers (60-day free trial), bundled 60-day AIDA64 Extreme trial subscription and intuitive UEFI BIOS dashboard.

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 OVERCLOCKING

ASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.

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.

Technical specifications

General Information

Manufacturer ASUS Computer International
Manufacturer Part Number ROGSTRIX B850-IGAMINGWIFI
Manufacturer Website Address http://usa.asus.com
Brand Name Asus ROG
Product Line Strix
Product Model B850-I GAMING WIFI
Product Name Strix B850-I GAMING WIFI Gaming Desktop Motherboard
Product Type Gaming Desktop Motherboard

Processor & Chipset

Chipset Manufacturer AMD
Chipset Model B850
Total Processor Supported 1
Processor Socket Socket AM5
Processor Supported Ryzen 9Ryzen 7

Technical Information

AI-powered Yes

Memory

Number of Memory Slots 2
Memory Form Factor UDIMMDIMM
Maximum Memory 96 GB
Memory Technology DDR5 SDRAM
Memory Speed Supported 8400 MHz
Error Checking ECC

I/O Controller

Controller Type Serial ATA/600

Video

Onboard Video CPU Dependent Video

Audio

Audio Channels 7.1

Network & Communication

Bluetooth Yes
Bluetooth Standard Bluetooth 5.4
Gigabit Ethernet Yes
2.5Gigabit Ethernet Yes
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11be

I/O Expansions

Total Number of Expansion Slots 2
PCI Express Standard PCI Express 4.0PCI Express 5.0
Total Number of PCI Express Slots 2
Number of PCI Express x16 Slots 2

Interfaces/Ports

Total Number of USB Ports 8
S / PDIF Yes
VGA Yes
HDMI Yes
DisplayPort Yes
HDMI Version
  • 2.1
Number of Network (RJ-45) Ports 1

Onboard Interfaces

Number of SATA Interfaces 2
Number of M.2 Interfaces 2
Total Number of Onboard USB Ports 5
Number of Onboard USB 2.0 Ports 2

Physical Characteristics

Form Factor Mini ITX
Width 6.7"
Depth 6.7"

Miscellaneous

Package Contents
  • Strix B850-I GAMING WIFI Gaming Desktop Motherboard
  • 2 x SATA 6Gb/s cables
  • 1 x ASUS WiFi Q-Antenna
  • 1 x Cable ties package
  • 1 x M.2 backplate Q-Latch package(s)
  • 1 x M.2 Q-Slide package
  • 1 x ROG key chain
  • 1 x ROG Strix stickers
  • 1 x M.2 backplate rubber package(s)
  • 1 x Quick start guide
Environmental Compliance Restriction of Hazardous Substances (RoHS)Waste Electrical and Electronic Equipment Directive (WEEE)China Restriction of Hazardous Substances (China RoHS)Taiwan Restriction of Hazardous Substances (Taiwan RoHS)

Warranty

Limited Warranty 3 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.