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Main image of ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

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Alt view image 5 of 9 - ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

Alt view image 6 of 9 - ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

Alt view image 7 of 9 - ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

Alt view image 8 of 9 - ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

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ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

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Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors
Intelligent Control: ASUS-exclusive AI Advisor, AI Networking II and AEMP to simplify setup and improve performance
Robust Power Solution: 16+2+2 power solution rated for 80A per stage with dual ProCool power connectors, high-quality alloy chokes and durable capacitors to support multi-core processors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover, and high-conductivity thermal pad
Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots, all with substantial cooling solutions
Abundant Connectivity: One USB 20Gbps Type-C front-panel connector, four USB 10Gbps port, PCIe 5.0 x16 SafeSlots, HDMI port
High-Performance Networking: On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet

🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available

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Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors
Intelligent Control: ASUS-exclusive AI Advisor, AI Networking II and AEMP to simplify setup and improve performance
Robust Power Solution: 16+2+2 power solution rated for 80A per stage with dual ProCool power connectors, high-quality alloy chokes and durable capacitors to support multi-core processors
Optimized Thermal Design: Massive heatsinks with integrated I/O cover, and high-conductivity thermal pad
Latest M.2 Support: Two onboard PCIe 5.0 M.2 slots and two PCIe 4.0 M.2 slots, all with substantial cooling solutions
Abundant Connectivity: One USB 20Gbps Type-C front-panel connector, four USB 10Gbps port, PCIe 5.0 x16 SafeSlots, HDMI port
High-Performance Networking: On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet

Model
Brand	ASUS
Model	ROG STRIX B850-F GAMING WIFI
Part Number	90MB1J70-M0AAY0

Supported CPU
CPU Socket Type	AM5

Chipsets
Chipset	AMD B850

Memory
Number of Memory Slots	4x288pin (DDR5)
Maximum Memory Supported	192GB
Channel Supported	Dual Channel
ECC Supported	Yes
Buffer Supported	Un-buffered
Memory Feature	Dual channel memory architecture Supports AMD Extended Profiles for Overclocking (EXPO) ASUS Enhanced Memory Profile (AEMP)

Expansion Slots
PCI Express 5.0 x16	AMD Ryzen 9000 & 7000 Series Desktop Processors - 1 x PCIe 5.0 x16 slot with Q-Release Slim AMD Ryzen 8000 Series Desktop Processors - 1 x PCIe 5.0 x16 slot with Q-Rlease Slim (supports PCIe 4.0 x8 or x4 mode)*
PCI Express 4.0 x16	1 x PCIe 4.0 x16 slot (supports x4 mode)** * Specifications vary by CPU types. ** PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3

Storage Devices
Serial ATA (SATA)	2 x SATA 6Gb/s
M.2	AMD Ryzen 7000 & 9000 Series Desktop Processors M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 5.0x4 mode) M.2_2 (Key M), type 2280/22110 (supports PCIe 5.0 x4 mode) AMD Ryzen 8000 Series Desktop Processors M.2_1 (Key M), type 2242/2260/2280 (supports PCIe 4.0x4 mode) M.2_2 (Key M), type 2280/22110 (supports PCIe 4.0 x4/x2 mode) AMD B850 Chipset M.2_3 (Key M), type 2280 (supports PCIe 4.0 x4) M.2_4 (Key M), type 2280 (supports PCIe 4.0 x4) M.2_3 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_3 will be disabled.
SATA RAID	0/1/5/10

Onboard Audio
Audio Chipset	Realtek ALC4080
Audio Channels	ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080* - Impedance sense for front and rear headphone outputs - Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking - High quality 120 dB SNR stereo playback output and 110 dB SNR recording input - Supports up to 32-Bit/384 kHz playback on front panel Audio Features - SupremeFX Shielding Technology - Savitech SV3H712 AMP - Rear optical S/PDIF out port - Premium audio capacitors - Audio cover

Onboard LAN
Max LAN Speed	2.5Gbps
Wireless LAN	Wi-Fi 802.11 be
Bluetooth	Bluetooth 5.4

Rear Panel Ports
Back I/O Ports	1 x USB 20Gbps port (1 x USB Type-C) 3 x USB 10Gbps ports (2 x Type-A + 1 x USB Type-C) 4 x USB 5Gbps ports (4 x Type-A) 4 x USB 2.0 ports (4 x Type-A) 1 x DisplayPort 1 x HDMI port 1 x Wi-Fi module 1 x Intel 2.5Gb Ethernet port 2 x Audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack button 1 x Clear CMOS button

Internal I/O Connectors
Onboard USB	1 x USB 10Gbps connector (supports USB Type-C) 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports
Other Connectors	Fan and Cooling Related 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan headers Miscellaneous 3 x Addressable Gen 2 headers 1 x CPU Over voltage jumper 1 x Front Panel Audio header (F_AUDIO) 1 x Power button 1 x 10-1 pin Front System Panel header 1 x Thermal Sensor header 1 x Thunderbolt (USB4) header

Physical Spec
Form Factor	ATX
Dimensions (W x L)	12.0" x 9.6"
Power Pin	1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connector

Software Feature
BIOS Feature	256 Mb Flash ROM, UEFI AMI BIOS
Software	ROG Exclusive Software - ROG CPU-Z - Dolby Atmos ASUS Exclusive Software Armoury Crate - AIDA64 Extreme (60 days free trial) - Aura Creator - Aura Sync - Fan Xpert 4 - GameFirst - HWiNFO - Power Saving ASUS DriverHub ASUS GlideX TurboV Core Adobe Creative Cloud (Free Trial) Norton 360 for Gamers (60 Days Free Trial) WinRAR (40 Days Free Trial) UEFI BIOS ASUS EZ DIY - ASUS CrashFree BIOS 3 - ASUS EZ Flash 3 - ASUS UEFI BIOS EZ Mode - ASUS MyHotkey
Windows 11	Supported

Features
Features	Extreme Engine Digi+ - 5K Black metallic capacitors ASUS Q-Design - M.2 Q-Latch - M.2 Q-Release - M.2 Q-Slide - PCIe Slot Q-Release Slim (with PCIe SafeSlot) - Q-Antenna - Q-Dashboard - Q-DIMM - Q-LED (CPU [red], DRAM [yellow], VGA [white], Boot Device [yellow green]) - Q-Slot ASUS Thermal Solution - M.2 heatsink backplate - M.2 heatsink ASUS EZ DIY - BIOS FlashBack button - BIOS FlashBack LED - Clear CMOS button - ProCool - Pre-mounted I/O shield - SafeSlot - SafeDIMM Aura Sync - Addressable Gen 2 headers

Packaging
Package Contents	Cables 2 x SATA 6Gb/s cables Miscellaneous 1 x ASUS WiFi Q-Antenna 1 x Cable ties package 1 x M.2 Q-Latch package 1 x M.2 Q-Slide package 1 x ROG key chain 1 x ROG Strix stickers 4 x M.2 rubbers Documentation 1 x Quick start guide

Additional Information
First Listed on Newegg	October 30, 2026

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ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

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ASUS ROG STRIX B850-F GAMING WIFI AMD AM5 B850-F ATX motherboard 16+2+2 power stages, AI PC, DDR5 AEMP, WiFi 7, 4x M.2, PCIe 5.0, total support of 19 USB, 20Gbps Type-C, AI Networking II, Aura Sync

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