ROG STRIX B850-E GAMING WIFI motherboard socket AMD AM5 (AMD B850, E-ATX, DDR5 memory, PCIe 5.0, WiFi 7, 2x PCIe 4.0 M.2, Aura Sync)
The ROG Strix B850-E Gaming WiFi is engineered to harness the full potential of AMD Ryzen™ 9000 Series processors. Featuring PCIe® 5.0 support, AI Overclocking, AI Networking II, and AEMP, setup is streamlined while performance is maximized. One USB4® Type-C port and WiFi 7 with Realtek 5Gb Ethernet ensure top-tier connectivity, while robust heatsinks keep M.2 drives cool under heavy loads. This motherboard not only meets the demands of gaming and professional applications but also delivers the power and connectivity essential for advanced AI PC applications.
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*.
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-E 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
16(90A)+2(90A)+2(80A) Power Stages
COOLING
M.2
M.2 HEATSINKS, M.2 BACKPLATE
VRM
VRM HEATSINK ARRAY
CPU
CPU FAN HEADERS, AIO PUMP FAN HEADER
CHASSIS
4-PIN FAN HEADERS
PLAY IN STYLE
UNDENIABLY ROG STRIX
Diagonal slats, brushed aluminum, and bold RGB have become hallmarks of the ROG aesthetic, and the Strix B850-E bears all of them with pride. But for this generation, translucent diffusers line the I/O shroud and the Q-Release array, softly contrasting the metallic heatsinks nearby.
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.
BUILD FOR THE MOST ADVANCED PC FOR GAMING AND CREATING
When only the fastest will do, a Strix B850 motherboard delivers. With USB 20Gbps 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)
| Processor |
|---|
| Processor manufacturer |
AMD |
| Processor socket |
Socket AM5 |
| Compatible processor series |
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series |
| Supported processor sockets |
Socket AM5 |
| Memory |
|---|
| Supported memory types |
DDR5-SDRAM |
| Number of memory slots |
4 |
| Memory slots type |
DIMM |
| Memory channels |
Dual-channel |
| ECC сompatibility |
ECC & Non-ECC |
| Supported memory clock speed (max) |
8000 MHz |
| Maximum internal memory |
192 GB |
| Unbuffered memory |
Yes |
| Storage controllers |
|---|
| Supported storage drive types |
HDD & SSD |
| Supported storage drive interfaces |
M.2, SATA III |
| Number of storage drives supported |
9 |
| Number of HDDs supported |
4 |
| RAID support |
Yes |
| RAID levels |
0, 1, 5, 10 |
| Graphics |
|---|
| Parallel processing technology support |
Not supported |
| Maximum resolution |
7680 x 4320 pixels |
| Internal I/O |
|---|
| USB 2.0 connectors |
2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors |
1 |
| Number of SATA III connectors |
4 |
| Front panel audio connector |
Yes |
| Front panel connector |
Yes |
| ATX Power connector (24-pin) |
Yes |
| CPU fan connector |
Yes |
| Number of CPU fan connectors |
2 |
| Number of chassis fan connectors |
5 |
| EPS power connector (8-pin) |
Yes |
| Number of EPS power connectors (8-pin) |
2 |
| Number of temperature sensor headers |
1 |
| Number of water pump connectors |
1 |
| RGB LED pin header |
Yes |
| Number of RGB LED pin headers |
3 |
| Rear panel I/O ports |
|---|
| USB 2.0 ports quantity |
4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
6 |
| USB 3.2 Gen 2x2 Type-C ports quantity |
1 |
| USB4 Gen 3x2 ports quantity |
1 |
| Ethernet LAN (RJ-45) ports |
1 |
| HDMI ports quantity |
1 |
| HDMI version |
2.1 |
| DisplayPorts quantity |
1 |
| DisplayPort version |
1.4 |
| Line-in |
Yes |
| Headphone outputs |
1 |
| S/PDIF out port |
Yes |
| Digital audio optical out |
1 |
| WiFi-AP antenna jack |
2 |
| Network |
|---|
| Ethernet LAN |
Yes |
| Ethernet interface type |
5 Gigabit Ethernet |
| Wi-Fi |
Yes |
| Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
| Wi-Fi standards |
Wi-Fi 7 (802.11be) |
| Bluetooth |
Yes |
| Bluetooth version |
5.4 |
| Features |
|---|
| Component for |
PC |
| Motherboard form factor |
ATX |
| Motherboard chipset family |
AMD |
| Motherboard chipset |
AMD B850 |
| Audio chip |
Realtek ALC4080 |
| Audio output channels |
7.1 channels |
| Product colour |
Black |
| Power source type |
ATX |
| Windows operating systems supported |
Windows 11 |
| Expansion slots |
|---|
| PCI Express x16 (Gen 4.x) slots |
1 |
| PCI Express x16 (Gen 5.x) slots |
1 |
| Number of M.2 (M) slots |
5 |
| 1st M.2 largest key size |
2280 |
| 1st M.2 highest PCI Express generation |
5.0 |
| 2nd M.2 largest key size |
22110 |
| 2nd M.2 highest PCI Express generation |
5.0 |
| 3rd M.2 largest key size |
2280 |
| 3rd M.2 highest PCI Express generation |
5.0 |
| 4th M.2 largest key size |
2280 |
| 4th M.2 highest PCI Express generation |
4.0 |
| 5th M.2 largest key size |
2280 |
| 5th M.2 highest PCI Express generation |
4.0 |
| BIOS |
|---|
| BIOS type |
UEFI AMI |
| BIOS memory size |
256 Mbit |
| Clear CMOS button |
Yes |
| Packaging data |
|---|
| Package width |
356 mm |
| Package depth |
281 mm |
| Package height |
87 mm |
| Package weight |
2.3 kg |
| Weight & dimensions |
|---|
| Width |
305 mm |
| Depth |
244 mm |
| Packaging content |
|---|
| Antenna included |
Yes |
| Cables included |
SATA |
| Other features |
|---|
| Quick installation guide |
Yes |
