ASUS ROG Strix B850-A Gaming Wi-Fi AMD ATX Motherboard, Socket AM5
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Product highlights
In the box
In the box
Free standard shipping
Free standard shipping
*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more
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
Intelligent Control: ASUS AI Advisor, AI Networking I, and AEMP to simplify setup and improve performance
Robust Power Solution
14+2+2 power solution rated for 80A per stage with an 8+8-pin ProCool power connector, high-quality alloy chokes, and durable capacitors to support multi-core processors
Optimized Thermal Design
Massive heatsinks bridged to the VRMs with high-conductivity thermal pads and an integrated I/O cover
Latest M.2 Support
One onboard PCIe 5.0 M.2 slot and three PCIe 4.0 M.2 slots, all with substantial cooling solutions
Abundant Connectivity
USB 20Gbps Type-C, USB 10Gbps Type-C, USB 10Gbps Type-C front-panel connector, six additional USB 5Gbps ports, PCIe 5.0 x16 SafeSlots, HDMI port and DisplayPort port
High-Performance Networking
On-board WiFi 7 (802.11be) with Intel 2.5 Gb Ethernet
DIY Friendly Design
PCIe Slot Q-Release Slim, M.2 Q-Latch, M.2 Q-Release, M.2 Q-Slide, Q-Antenna, Q-Dashboard, Q-LED, BIOS FlashBack button, Clear CMOS button, and pre-mounted I/O shield
Immersive Audio
ROG SupremeFX ALC4080 codec with Savitech SV3H712 amplifier, along with Dolby Atmos
Unmatched Personalization
ASUS-exclusive Aura Sync RGB lighting, including three addressable Gen 2 headers
Renowned Software
ASUS DriverHub, TurboV Core, ASUS GlideX, HWiNFO, Norton 360 for Gamers (60-day free trial), bundled 60-day AIDA64 Extreme trial subscription, and an intuitive UEFI BIOS dashboard
Main
| Configuration | Core |
| Bluetooth | Yes |
| External Ports | HDMI |
| Memory Card Slot | No Slot Available |
| Wi-Fi Ready | Yes |
| Color | White |
ASUS ROG Strix B850-A Gaming Wi-Fi AMD ATX Motherboard - AM5 Socket, PCIe 5.0, M.2 Slot, WiFi 7
CPU: AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processor
Chipset: AMD B850 Chipset
Memory
| 4 x DIMM slots, max. 256GB, 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) | |
| * Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration. | |
| 1 x DisplayPort* | |
| 1 x HDMI port** | |
| - Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. | |
| * Supports max. 8K@30Hz as specified in DisplayPort 1.4 | |
| ** Supports 4K@60Hz as specified in HDMI 2.1 | |
| *** VGA resolution support depends on the processors' or graphics cards' resolution. | |
| 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)* | |
| AMD B850 Chipset | |
| 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 | |
| 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_4 (Key M), type 2280 (supports PCIe 4.0 x4) | |
| 2 x SATA 6Gb/s ports | |
| * Specifications vary by CPU types. | |
| ** M.2_3 slot shares bandwidth with PCIEX16(G4). When the PCIEX16(G4) slot is operating, M.2_3 will be disabled. | |
| AMD RAIDXpert2 Technology | |
| Ryzen 9000 Series Processors | RAID 0/1/5/10 |
| Ryzen 8000 Series Processors | RAID 0/1 |
| Ryzen 7000 Series Processors | RAID 0/1/10 |
| 1 x Intel 2.5Gb Ethernet | |
| ASUS LANGuard | |
| Wi-Fi 7* | |
| 2x2 Wi-Fi 7 (802.11be) | |
| Supports 2.4/5/6GHz frequency band** | |
| Supports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rate. | |
| Bluetooth v5.4*** | |
| *Wi-Fi features may vary depending on the operating system | |
| For Windows 11, Wi-Fi 7 will require 24H2 or later version for full functions, Windows 11 21H2/22H2/23H2 only supports Wi-Fi 6E. | |
| For Windows 10, please note that no driver is available; refer to the Wi-Fi chipset vendor's website for details. | |
| ** Wi-Fi 6GHz frequency band and bandwidth regulatory may vary between countries. |
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.







