ROG Strix B850-A Gaming WiFi Motherboard
Elevate your PC with sleek style and uncompromising power. The ROG Strix B850-A Gaming WiFi combines a striking white PCB design with next-gen performance features like AMD Ryzen™ 9000 Series support, DDR5, PCIe 5.0, WiFi 7, and ultra-fast USB 20Gbps. Perfect for AI applications, high-end gaming, and future-ready builds.
Key Features:
- ATX motherboard with AMD B850 chipset
- 14+2+2 power stages for efficient power delivery
- Supports DDR5 memory with AEMP & EXPO
- WiFi 7 with ASUS Q-Antenna for stable, high-speed wireless
- Four M.2 slots with comprehensive PCIe 5.0 & 4.0 support
- USB 20Gbps & USB 10Gbps Type-C® connectivity
- AI Advisor and AI Networking II for smart system management
- Aura Sync RGB for customizable lighting
Specifications:
| Motherboard Type | Desktop |
|---|---|
| Form Factor | ATX |
| Socket | AMD AM5 |
| Chipset | AMD B850 |
| DDR Type | DDR5 |
| CPU Support | Click here |
| RAM | Dual Channel, ECC & Non-ECC Unbuffered DIMM Supports AMD EXPO & ASUS AEMP |
| RAM Slots | 4 x DIMM |
| RAM Speeds | Up to 8000+MT/s (OC) |
| Max Memory | 256GB |
| Graphics | Integrated (varies by CPU) |
| Graphics Ports | 1 x HDMI, 1 x DisplayPort |
| PCIe Slots | Ryzen 9000/7000: 1 x PCIe 5.0 x16 Ryzen 8000: 1 x PCIe 5.0 x16 (PCIe 4.0 x8/x4) Chipset: 1 x PCIe 4.0 x16 (x4 mode) |
| Storage | 2 x SATA III 4 x M.2 Ryzen 9000/7000: – M.2_1: PCIe 5.0 x4 – M.2_2: PCIe 4.0 x4 Ryzen 8000: – M.2_1: PCIe 4.0 x4 – M.2_2: PCIe 4.0 x4/x2 Chipset: – M.2_3 / M.2_4: PCIe 4.0 x4 |
| RAID | RAIDXpert2 (RAID 0/1/5/10 on PCIe & SATA; RAID 5 with Ryzen 9000 only) |
| Wireless | WiFi 7 (2×2, 2.4/5/6GHz) Up to 2.9Gbps Bluetooth v5.4 |
| LAN | Intel 2.5Gb Ethernet |
| Audio | ROG SupremeFX ALC4080 (7.1 surround) |
| Rear USB | 1 x USB 20Gbps Type-C 3 x USB 10Gbps (2 x Type-A, 1 x Type-C) 4 x USB 5Gbps Type-A 2 x USB 2.0 |
| Front USB | 1 x USB 10Gbps Type-C 2 x USB 5Gbps 4 x USB 2.0 |
| Back I/O | USB ports as above 1 x DisplayPort, 1 x HDMI 1 x Intel 2.5Gb Ethernet 1 x WiFi module 2 x Audio jacks, 1 x Optical S/PDIF BIOS FlashBack & Clear CMOS buttons |
| Internal Connectors | 1 x CPU Fan, 1 x CPU OPT, 1 x AIO Pump 4 x Chassis Fan, 2 x 8-pin CPU, 1 x 24-pin Main 4 x M.2 (Key M), 2 x SATA 1 x USB 10Gbps Type-C, 1 x USB 5Gbps, 2 x USB 2.0 3 x Addressable Gen2, Thermal Sensor, Thunderbolt (USB4), Front Audio, Q-LED, Power button |
