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.
 

• AMD B850-E ATX motherboard
• 16+2+2 power stages
• Dynamic OC Switcher
• Core Flex, DDR5 slots with AEMP
• WiFi 7 with ASUS WiFi Q-Antenna
• Five M.2 slots
• PCIe® 5.0 x16 SafeSlots with PCIe Slot Q-Release Slim
• One USB4® port
• USB 20Gbps Type-C® with PD 3.0 up to 30W
• ASUS AI Advisor
• AI Overclocking
• AI Networking II
• Aura Sync RGB lighting

• 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.

• 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.

• Dual ProCool Power Connectors - ProCool connectors are precision-built to ensure flush contact with PSU power lines.
• 16+2+2 Power Stages - The VRM features 16+ 2+ 2 power stages, each rated to handle up to 90 amps
• Alloy Chokes and Durable Capacitors - Hi-end chokes and durable capacitors are engineered to resist extreme temperatures, enabling performance that exceeds industry standards.
• Eight-Layer PCB - A multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.

• M.2 Backplate - An integrated backplate helps ensure that high-performance drives can deliver peak performance, even when airflow is restricted.
• M.2 Heatsinks - Heatsinks cover every slot to help keep onboard NVME SSDs at optimal temperatures for consistent performance and reliability.
• VRM Heatsink Array - Two thick VRM heatsinks are connected by a heatpipe, sharing cooling capacity across VRMs and providing ample surface area and mass to handle the power needs of high-performance AMD Ryzen™ 9000 Series processors.
• 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-E features five chassis fan headers, each supporting auto-detection of PWM or DC fans.

• WIFI 7 - The revolutionary WiFi 7 is up to 4.8X times faster than standard WiFi 6, thanks to tech like 320 MHz channels on the 6GHz band and 4K QAM. Multi-Link Operation (MLO) provides a more stable WiFi connection and lower latency, unlocking the realms of the unknown in gaming, streaming and industrial IoT.
• ASUS WiFi Q-Antenna - Dual transceivers support the 2.4, 5 and 6 GHz bands to enable faster throughput, with directional sensitivity to improve signal quality and cover greater distances.
• Realtek 5Gb Ethernet - Low-latency gaming, speedy file transfers, and high-resolution video streaming are among the many perks of onboard Realtek 5Gb Ethernet.
• PCIe 5.0 - Fully embracing the new standard, the Strix B850-E offers end-to-end PCIe 5.0 support.
• USB4® Port - The USB4® port delivers up to 40 Gbps of bidirectional bandwidth for the latest super-speed devices and drives. External

Description

Specification

• Motherboard Type: Desktop
• Form Factor: ATX
• Socket: AMD AM5
• Chipset: AMD B850
• #Hide#DDR Type: DDR5
• 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 Slots: 4 x DIMM
• RAM Speeds: Up to 8000+MT/s (OC)
• Maximum Memory: 256GB
• Graphics: Integrated Graphics
  Graphics specifications may vary between CPU types
• Graphics Ports: 1 x HDMI
  1 x DisplayPort
  1 x USB4 (40Gbps) supports USB Type-C display outputs
• PCI/PCI Express: Ryzen 9000 & 7000 Series CPUs:
  1 x PCIe 5.0 x16 (supports x16 or x8 modes)
  
  Ryzen 8000 Series CPUs:
  1 x PCIe 5.0 x16 (supports x8/x4 mode)
  
  AMD B850 Chipset:
  1 x PCIe 4.0 x16 (supports x4 mode)
  
• Storage: 4 x SATA III
  5 x M.2
  
  Ryzen 9000 & 7000 Series CPUs:
  M.2_1 (2242/2260/2280) - PCIe 5.0 x4
  M.2_2 (2242/2260/2280/22110) - PCIe 5.0 x4
  M.2_3 (2280) - PCIe 5.0 x4
  
  Ryzen 8000 Series CPUs:
  M.2_1 (2242/2260/2280) - PCIe 4.0 x4
  M.2_2 (2242/2260/2280/22110) - not supported
  M.2_3 (2280) - not supported
  
  AMD B850 Chipset:
  M.2_4 (2280) - PCIe 4.0 x4
  M.2_5 (2280) - PCIe 4.0 x4
• RAID: AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1/5/10. RAID 5 Function is only supported by Ryzen 9000 CPUs
• Wireless: "Wi-Fi 7
  2x2 Wi-Fi 7 (802.11be)
  Supports 2.4/5/6GHz frequency band
  Supports Wi-Fi 7 320MHz bandwidth, up to 6.5Gbps transfer rate.
  Bluetooth v5.4"
• LAN: 5GB LAN
• Audio: ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080
• USB Ports Supported: Rear:
  1 x USB4 (40Gbps) Type-C
  1 x USB 20Gbps Type-C (up to 30W PD/PPS Fast-charge)
  6 x USB 10Gbps Type-A
  4 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 USB4 (40Gbps) Type-C
  1 x USB 20Gbps Type-C
  6 x USB 10Gbps Type-A
  4 x USB 2.0
  1 x DisplayPort
  1 x HDMI
  1 x Wi-Fi module
  1 x Realtek 5Gb Ethernet
  2 x Gold-plated 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
  5 x 4-pin Chassis Fan
  1 x 24-pin Main
  2 x 8-pin +12V CPU
  5 x M.2 (Key M)
  4 x SATA 6Gb/s
  1 x USB 10Gbps Type-C
  1 x USB 5Gbps
  2 x USB 2.0
  3 x Addressable Gen2
• .: 1 x CPU Over voltage jumper
  1 x Front Panel Audio
  1 x Power button
  1 x 10-1 pin Front System Panel
  1 x Thermal Sensor
• Accessories: 2 x SATA 6Gb/s cables
  1 x Thermal pad for M.2 22110
  1 x ASUS WiFi Q-Antenna
  1 x Cable ties package
  1 x M.2 Q-Slide package
  1 x ROG key chain
  1 x ROG Strix stickers
  5 x M.2 rubbers
  1 x Quick start guide
• Additional Features: See Overview
• Package Type: Retail
• Package Weight: 2.3000 kg
• Warranty: 3 Years
• #Hide#M.2 Slot(s): Yes (M.2)
• #Hide#No. LAN Ports: 1 x LAN
• #Hide#Max LAN Speed: 5GB LAN
• #Hide#Wi-Fi: Yes (Wi-Fi)
• #Hide#RGB Lighting: Out of the box RGB lighting