Asus ROG STRIX B850-I GAMING WIFI | AMD B850 | AM5 | Mini ITX | 2 DDR5 | HDMI | Wi-Fi 7 | 2.5G LAN | 2x M.2

ROG STRIX B850-I GAMING WIFI motherboard socket AMD AM5 (AMD B850, mini-ITX, DDR5 memory, PCIe 5.0, WiFi 7, 2x M.2, Aura Sync)

Description

The ROG Strix B850-I Gaming WiFi integrates cutting-edge technology into a sleek mini-ITX form factor. It features PCIe® 5.0 slots for graphics and storage, dual-channel DDR5 slots and robust power delivery for top-tier gaming and heavy workloads. Meanwhile, advanced cooling solutions maintain peak performance, and WiFi 7 ensures ultra-fast connectivity. This platform delivers the power and connectivity that advanced AI PC applications demand.

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.
*Availability of ASUS AI Advisor may vary by region.
**AI Advisor functions may vary by platform.

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*.
*Features may vary by model.

OVERCLOCKING

Dynamic OC Switcher
Dynamic OC Switcher maximizes CPU performance by letting you set current and temperature thresholds to automatically switch between a manual overlock for heavy multithreaded workloads and Precision Boost Overdrive for single-threaded tasks. The latest Overclocking Load Guard has an enhanced instantaneous current protection mechanism to prevent users from experiencing system crashes during overclocking.

Core Flex
Core Flex empowers you to smash limits farther than ever before by letting you control clock, power, and thermals in creative new ways. In its simplest form, you can maximize base clock during lighter loads and set breakpoints to gradually reduce CPU core frequency as temperature or current increases. But the system is extremely adaptable, supporting multiple user-controlled functions that can manipulate power, current, and temperature limits independently so that you can bend CPU performance to your will.

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-I 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
10(70A)+2(70A)+1 Power Stages

PLAY IN STYLE

UNDENIABLY ROG STRIX
The I/O shield and M.2 heatsink feature a perforated metal mesh that can either reflect the glow of internal RGB components or blend seamlessly into the shadows of a stealthy build. The cyber-style text and sharp, angular details firmly establish this motherboard as a member of the ROG Strix family.

BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING
When only the fastest will do, a Strix B850 motherboard delivers. With USB 20Gbps Type-C® onboard along with robust overclocking¹ capabilities, featuring faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an AMD 800-series motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.

Dare to Be Green
We at the Republic of Gamers are on a mission to create a sustainable future where all gamers can flourish on the planet we call home.

Every step counts, and as part of ROG’s commitment to creating a more sustainable future, ROG has begun to utilize post-consumer recycled (PCR) plastic and paper materials certified by the Forest Stewardship Council (FSC™) in the packaging of motherboard.

Specifications

Internal I/O
Number of M.2 (M) slots	2
Thunderbolt headers	1
USB 3.2 Gen 2 (3.1 Gen 2) connectors	1
Front panel connector	Yes
Supported storage drive interfaces	M.2, SATA III
USB 2.0 connectors	1
USB 3.2 Gen 1 (3.1 Gen 1) connectors	1
mSATA ports quantity	0
Number of SATA connectors	0
Number of SATA III connectors	2
Number of SATA II connectors	0
Number of chassis fan connectors	4
Front panel audio connector	Yes
EPS power connector (8-pin)	Yes
CPU fan connector	Yes
ATX Power connector (24-pin)	Yes
RGB LED pin header	Yes
Number of CPU fan connectors	1
Number of EPS power connectors (8-pin)	1
Number of water pump connectors	1
Number of temperature sensor headers	1
Number of RGB LED pin headers	2
Technical details
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Supported processor sockets	Socket AM5
Parallel processing technology support	Not supported
On-board graphics card	No
HDMI version	2.1
Motherboard form factor	mini ITX
Component for	PC
Audio
Audio output channels	7.1 channels
Performance
Number of HDDs supported	2
Supported storage drive types	HDD & SSD
Windows operating systems supported	Windows 11
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Supported processor sockets	Socket AM5
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Component for	PC
Processor
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported processor sockets	Socket AM5
Processor socket	Socket AM5
Memory
Number of memory slots	2
Memory slots type	DIMM
Supported memory types	DDR5-SDRAM
Memory channels	Dual-channel
Maximum internal memory	96 GB
Unbuffered memory	Yes
Supported memory clock speed (max)	8400 MHz
ECC сompatibility	ECC & Non-ECC
Storage controllers
Number of HDDs supported	2
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Number of storage drives supported	4
Graphics
Parallel processing technology support	Not supported
On-board graphics card	No
Maximum resolution	4096 x 2160 pixels
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
USB 2.0 ports quantity	2
WiFi-AP antenna jack	2
VGA (D-Sub) ports quantity	0
S/PDIF out port	Yes
Headphone outputs	1
HDMI version	2.1
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	1
DVI-D ports quantity	0
Digital audio optical out	1
USB 3.2 Gen 2x2 Type-C ports quantity	1
Line-in	Yes
Network
Ethernet LAN	Yes
Wi-Fi	Yes
Wi-Fi standards	Wi-Fi 7 (802.11be)
Ethernet interface type	2.5 Gigabit Ethernet
Bluetooth	Yes
Bluetooth version	5.4
Top Wi-Fi standard	Wi-Fi 7 (802.11be)
Features
Power source type	ATX
Windows operating systems supported	Windows 11
Motherboard chipset family	AMD
Motherboard chipset	AMD B850
Supported processor sockets	Socket AM5
Audio output channels	7.1 channels
Motherboard form factor	mini ITX
Component for	PC
Audio chip	Realtek ALC4080
Product colour	Black
Expansion slots
Number of M.2 (M) slots	2
PCI Express x16 (Gen 5.x) slots	1
1st M.2 largest key size	2280
1st M.2 highest PCI Express generation	5.0
2nd M.2 largest key size	2280
2nd M.2 highest PCI Express generation	5.0
BIOS
BIOS type	UEFI AMI
BIOS memory size	256 Mbit
Clear CMOS button	Yes
Power
Power source type	ATX
Video
Maximum resolution	4096 x 2160 pixels
Packaging data
Package width	226 mm
Package depth	185 mm
Package height	94 mm
Package weight	1.06 kg
Software
Windows operating systems supported	Windows 11
Weight & dimensions
Package width	226 mm
Package depth	185 mm
Package height	94 mm
Package weight	1.06 kg
Weight	1.06 kg
Width	170 mm
Depth	170 mm
Packaging content
Quick installation guide	Yes
Cables included	SATA
Antenna included	Yes
Other features
Package width	226 mm
Package depth	185 mm
Package height	94 mm
Package weight	1.06 kg
mSATA ports quantity	0
Weight	1.06 kg
Quick installation guide	Yes