$310.00Original price was: $310.00.$248.00Current price is: $248.00.
Save 20%Sale ends Dec 23
Ready for Advanced AI PCs: 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
In stock
Free shipping on orders $49+ Standard Ground $4.00 on orders under $49. Ships in 1–2 business days (order by 5:00 PM CT on a business day to start today), then 3–5 business days in transit.
30-day returns We pay return shipping on defective, damaged or wrong items. No restocking fee.
Manufacturer warranty New and factory sealed, with the full manufacturer's warranty.
Secure checkout Visa, Mastercard, American Express and Discover.
Elevate your build with the ROG Strix B850-A Gaming Wi-Fi. 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 20 Gbps port, and Wi-Fi 7, it's the ultimate blend of style and performance.
ROBUST POWER SOLUTION
14 + 2 + 2 power solution rated for up to 80A per stage
PROCOOL POWER CONNECTORS AMD SOCKET AM5 FOR AMD RYZEN™ 9000 & 8000 & 7000 SERIES DESKTOP PROCESSORS EXPANSION SLOTS ・ 1 x PCIe 5.0 x16 SafeSlot [CPU] ・ 1 x PCIe 4.0 x16 Slot (x4) [Chipset]
14(80A)+2(80A)+2(80A) POWER STAGES DDR5 8000+ MT/S (OC) ・ 4 x DIMM ・ Dual Channel 4 x M.2 SLOTS ・ 1 x M.2 2280 (PCIe 5.0 x4) ・ 2 x M.2 2280 (PCIe 4.0 x4) ・ 1 x M.2 22110 (PCIe 4.0 x4)
SUPREMEFX ALC4080 CODEC + SDAVITECH SV3H712 AMP ・ Impedance sense ・ 120 dB SNR stereo playback output ・ 110 dB SNR recording input ・ SupremeFX shielding DOLBY ATMOS ®
1 X DisplayPort 1 X HDMI™ port 4 X USB 5Gbps PORTS (4 x Type-A) 3 X USB 10 Gbps PORTS (2 x Type-A + 1 x USB Type-C ® ) 2 X USB 2.0 ports (2 x Type-A) Clear CMOS Button BIOS FlashBack™ Button 1 X INTEL ® 2.5Gb ETHERNET
1 X USB 20Gbps PORT (1 x USB TYPE-C ® ) Wi-Fi 7 Optical S/PDIF Out Port 2 x Audio jacks 1 X USB 10Gbps CONNECTOR (Supports USB Type-C ® ) 1 X USB 5Gbps HEADER (Supports 2 x USB 5Gbps Ports) 2 X SATA 6Gb/s PORTS
Ryzen 7000 Series / Ryzen 8000 Series / Ryzen 9000 Series
Chipset
AMD B850
Number of Memory Slots
4x288pin (DDR5)
Memory Standard
Up to DDR5 8000+MT/s (OC)
Maximum Memory Supported
192GB
Channel Supported
Dual Channel
Memory Performance Profile
AMD EXPO
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)
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
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 5.0×4 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 4.0×4 mode) M.2_
SATA RAID
0/1/5/10
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
Max LAN Speed
2.5Gbps
Wireless LAN
Wi-Fi 802.11 be
Bluetooth
Bluetooth 5.4
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) 2 x USB 2.0 ports (2 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 BIO
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
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
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 – GameFirst – HWiNFO – Power Saving – Fan Xpert 4 ASUS DriverHub ASUS GlideX TurboV Core Adobe Creative Cloud (Free Trial) Norto
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
Orders placed by 5:00 PM CT on a business day start processing the same day. Processing takes 1–2 business days, then 3–5 business days in transit, so most orders arrive in 4–7 business days. We ship with FedEx, UPS or a dedicated freight carrier. Delivery times are carrier estimates, not guarantees.
Sign in and open My account → Orders to see your order and its status. Checked out as a guest? Your order confirmation email has the details.
If something looks wrong, send us a message with your order number.
You have 30 calendar days from the day your order is delivered to return it. If an item is defective, was damaged in transit or is not what you ordered, we pay 100% of the return shipping. If you changed your mind, you pay the return shipping and the item must be unopened. There is no restocking fee (0%). Contact us first with your order number for a return authorization (RMA) number — please don't ship anything back without one.
We inspect a return within 2–3 business days of receiving it, then refund the original credit or debit card. The refund usually reaches your account 5–7 business days after that, depending on your bank.
Sorry about that. Please note any damage on the delivery receipt and contact us within 48 hours of delivery, with your order number.
If an item is defective, was damaged in transit or is not what you ordered, we pay 100% of the return shipping.
Every product is new and factory sealed and comes with the full manufacturer's warranty. The term, what is covered and how to make a claim are set by the manufacturer; we do not offer a separate store warranty.
We accept Visa, Mastercard, American Express, Discover credit and debit cards. Credit and debit cards only; we do not accept personal checks, money orders or cash on delivery. Your card is authorized and charged when your order is confirmed.
New here? Use WELCOME10 at checkout for 10% off your first order (up to $50, one use per customer). It can't be combined with other coupons.
Tell us the product and what you'd like to know — for example whether a graphics card fits your case or power supply — and we'll reply by email.
2 MODELS−20%GIGABYTE
−20%GIGABYTE
−20%GIGABYTE