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Elevate your build with the ROG Strix B850-A Gaming WiFi. Featuring a sleek white PCB and support for AMD Ryzen 9000 Series processors, this motherboard delivers the power and connectivity needed for advanced AI applications. With DDR5 support, full PCIe 5.0 capabilities, USB 20Gbps port, and WiFi 7, it's the ultimate blend of style and performance.

CPU	AMD Socket AM5 for AMD Ryzen 7000 / 8000 / 9000 Series Desktop Processors (Refer to www.asus.com for CPU support list.)
Chipset	AMD B850
Memory	4 x DIMM slots, max. 192GB, DDR5 Supports up to 8000+MT/s (OC) with Ryzen 9000 & 8000 & 7000 Series Processors ECC and Non-ECC Un-buffered DIMM Dual Channel Memory Architecture Supports AMD EXTended Profiles for Overclocking (EXPO) ASUS Enhanced Memory Profile (AEMP)
Onboard Graphics	Integrated Graphics Processor: 1 x HDMI port Supports max. 4K@60Hz as specified in HDMI 2.1. 1 x DisplayPort Supports max. 8K@30Hz as specified in DisplayPort 1.4 1 x USB4 (40Gbps) ports support USB Type-C display outputs Supports max. 4K@60Hz as specified in DisplayPort 1.4a
Audio	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 A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. High quality 120 dB SNR stereo playback output and 110 dB SNR recording input Supports up to 32-Bit/384 kHz playback The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure to connect your audio output device to the audio jack on the front panel of your chassis or use a USB interface audio device. Audio Features Audio Shielding Savitech SV3H712 AMP Gold-plated audio jacks Rear optical S/PDIF out port Premium audio capacitors Audio cover
LAN	1 x Intel 2.5Gb Ethernet ASUS LANGuard
Wireless Communication Module	Wi-Fi 7 2x2 Wi-Fi 7 (802.11be) Supports 2.4/5/6GHz frequency band Support Wi-Fi 7 320MHz bandwidth, up to 6.5Gbpstransfer rate. For Windows 11, Wi-Fi 7 will require24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only support Wi-Fi 6E. For Windows 10, please note that no driver is available, refer to the Wi-Fi chipset vendor's website for details. Bluetooth v5.4
Expansion Slots	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/x4 mode) AMD B850 Chipset 1 x PCIe 4.0 x16 slot (supports x4 mode) PCIEX16(G4) slot (supports x4 mode) from AMD B850 Chipset shares bandwidth with M.2_3
Storage Interface	Total supports 4 x M.2 slots and 2 x SATA 6Gb/s ports 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 4.0 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_3 slot shares bandwidth with PCIEX16(G4). When PCIEX16(G4) slot is operating, M.2_3 will be disabled. M.2_4 (Key M), type 2280 (supports PCIe 4.0 x4) 2 x SATA 6Gb/s ports AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/5/10 and SATA RAID 0/1. RAID 5 Function is only supported by AMD Ryzen 9000 series CPU.
USB	Rear USB (Total 10 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) 2 x USB 2.0 ports (4 x Type-A) Front USB (Total 7 ports) 1 x USB 10Gbps connector (supports USB Type-C) USB Type-C power delivery output: max. 5V/3A 1 x USB 5Gbps header supports 2 additional USB 5Gbps ports 2 x USB 2.0 headers support 4 additional USB 2.0 ports
Internal I/O 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 Power Related 1 x 24-pin Main Power connector 2 x 8-pin +12V CPU Power connector Storage Related 4 x M.2 slots (Key M) 2 x SATA 6Gb/s ports 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 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
Back Panel Connectors	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) 2 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
I/O Controller	Not Specified
H/W Monitoring	Voltage detection Temperature detection Fan speed detection Fan fail warning Fan speed control
BIOS	256 Mb Flash ROM, UEFI AMI BIOS
Unique 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
Bundled Software	ROG Exclusive Software ROG CPU-Z Dolby Atmos Armoury Crate AIDA64 Extreme (60 days free trial) Aura Creator Aura Sync 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 AI Overclocking Guide ASUS EZ DIY ASUS CrashFree BIOS 3 ASUS EZ Flash ASUS UEFI BIOS EZ Mode ASUS MyHotkey FlexKey
Operating System	Support for Windows 11 64-bit
Form Factor	ATX Form Factor, 30.5cm x 24.4cm

Manufacturer
Manufacturer's Website	Link *
Product Website	Link *
Warranty Information
Warranty Duration	3 Years

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ASUS ROG STRIX B850-A GAMING WIFI, AMD B850 Chipset, Socket AM5, ATX Desktop Motherboard

- Socket Socket AM5, AMD B850 Chipset
- Supports Ryzen 7000 / 8000 / 9000 Series Processors
- 4 x DDR5 DIMM Slots, up to 192GB, DDR-8000+
- 1 x PCIe 5.0 x16 Slot
- 1 x PCIe 4.0 x16 Slot (x4 electrical)
- 1 x M.2 PCIe 5.0 NVMe Slot
- 3 x M.2 PCIe 4.0 NVMe Slots
- 2 x SATA 3.0 Ports, Supports RAID 0 / 1
- 2.5Gbps LAN & Wi-Fi 7
- 1 x HDMI 2.1, 1 x DisplayPort 1.4
- 1 x Type-C DisplayPort Alt Mode
- 1 x Rear USB Type-C 20Gb/s, 1 x Rear USB Type-C 10Gb/s
- 2 x Rear USB Type-A 10Gb/s, 4 x Rear USB Type-A 5Gb/s
- Form Factor: ATX
- 3 Year Warranty

Product Code: 90MB1J50-M0EAY0
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