| ROG STRIX B850-A GAMING WIFI AMD B850 ATX motherboard with 14+2+2 power stages, DDR5 support with AEMP, WiFi 7 with ASUS WiFi Q-Antenna, four M.2 slots, PCIe ® 5.0 x16 SafeSlots with PCIe Slot Q-Release Slim, USB 20Gbps Type-C ® , USB 10Gbps Type-C ® , ASUS AI Advisor, AI Networking II, and Aura Sync RGB lighting. 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 II 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 intuitive UEFI BIOS dashboard ASUS AI INTELLIGENCE | 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. |
| Manufacturer |
ASUS Computer International |
| Manufacturer Part Number |
ROGSTRIX B850-AGAMINGWIFI |
| Brand Name |
Asus ROG |
| Product Line |
Strix |
| Product Model |
B850-A GAMING WIFI |
| Product Name |
Strix B850-A GAMING WIFI Gaming Desktop Motherboard |
| Product Type |
Gaming Desktop Motherboard |
|
| Technical Information |
AI-powered |
Yes |
|
| Processor & Chipset |
Chipset Manufacturer |
AMD |
| Chipset Model |
B850 |
| Total Processor Supported |
1 |
| Processor Socket |
Socket AM5 |
| Processor Supported |
Ryzen 7,Ryzen 8,Ryzen 9 |
|
| Memory |
Number of Memory Slots |
4 |
| Memory Form Factor |
DIMM,UDIMM |
| Maximum Memory Supported |
192 GB |
| Memory Technology |
DDR5 SDRAM |
| Memory Speed Supported |
8000 MHz |
| Error Checking |
ECC |
|
| I/O Controller |
Controller Type |
Serial ATA/600 |
| RAID Supported |
Yes |
| RAID Levels |
0,1,5,10 |
|
| Video |
Onboard Video |
CPU Dependent Video |
|
| Audio |
Audio Channels |
7.1 |
|
| Network & Communication |
Bluetooth |
Yes |
| Bluetooth Standard |
Bluetooth 5.4 |
| Gigabit Ethernet |
Yes |
| 2.5Gigabit Ethernet |
Yes |
| Wireless LAN |
Yes |
| Wireless LAN Standard |
IEEE 802.11be |
|
| I/O Expansions |
Total Number of Expansion Slots |
3 |
| PCI Express Standard |
PCI Express 4.0,PCI Express 5.0 |
| Total Number of PCI Express Slots |
3 |
| Number of PCI Express x16 Slots |
3 |
|
| Interfaces/Ports |
Total Number of USB Ports |
10 |
| S/PDIF |
Yes |
| VGA |
Yes |
| HDMI |
Yes |
| HDMI Version |
2.1 |
| DisplayPort |
Yes |
| Number of Network (RJ-45) Ports |
1 |
| Thunderbolt |
Yes |
| Number of Thunderbolt 4 Ports |
2 |
|
| Onboard Interfaces |
Number of SATA Interfaces |
2 |
| Number of M.2 Interfaces |
4 |
| Total Number of Onboard USB Ports |
7 |
| Number of Onboard USB 2.0 Ports |
4 |
|
| Physical Characteristics |
Form Factor |
ATX |
| Width |
12″ |
| Depth |
9.6″ |
|
| Miscellaneous |
Package Contents |
Strix B850-A GAMING WIFI Gaming Desktop Motherboard 2 x SATA 6Gb/s cables 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 1 x Quick start guide |
| Environmental Compliance |
China Restriction of Hazardous Substances (China RoHS),Restriction of Hazardous Substances (RoHS),Taiwan Restriction of Hazardous Substances (Taiwan RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
|
| Warranty |
Limited Warranty |
3 Year |
|
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