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 ADVISORUsing 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 OVERCLOCKINGASUS AI Overclocking profiles the CPU and cooling to predict the optimal configuration and push the system to its limits.
AI NETWORKING IIAI 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 SwitcherDynamic 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 FlexCore 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 ENHANCEMENTAMD 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 DOMINATIONThe Strix B850-I is primed and ready for enthusiast-grade kits courtesy of vast AMD Extended Profiles for Overclocking (EXPO) support.
AEMPASUS Enhanced Memory Profile (AEMP) is an exclusive firmware feature for PMIC-restricted memory modules.
ROG STRIX ULTIMATE POWER DESIGN10(70A)+2(70A)+1 Power Stages
PLAY IN STYLE
UNDENIABLY ROG STRIXThe 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 CREATINGWhen 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 GreenWe 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 |
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B850 |
| Windows operating systems supported |
Windows 11 |
| 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 |
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B850 |
| Windows operating systems supported |
Windows 11 |
| 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 |
8.9" (226 mm) |
| Package depth |
7.28" (185 mm) |
| Package height |
3.7" (94 mm) |
| Package weight |
2.34 lbs (1.06 kg) |
| Software |
|---|
| Windows operating systems supported |
Windows 11 |
| Weight & dimensions |
|---|
| Package width |
8.9" (226 mm) |
| Package depth |
7.28" (185 mm) |
| Package height |
3.7" (94 mm) |
| Package weight |
2.34 lbs (1.06 kg) |
| Weight |
2.34 lbs (1.06 kg) |
| Width |
6.69" (170 mm) |
| Depth |
6.69" (170 mm) |
| Packaging content |
|---|
| Quick installation guide |
Yes |
| Cables included |
SATA |
| Antenna included |
Yes |
| Other features |
|---|
| Package width |
8.9" (226 mm) |
| Package depth |
7.28" (185 mm) |
| Package height |
3.7" (94 mm) |
| Package weight |
2.34 lbs (1.06 kg) |
| mSATA ports quantity |
0 |
| Weight |
2.34 lbs (1.06 kg) |
| Quick installation guide |
Yes |
