Product Specifications
Warranty Information
ASUS ROG STRIX B850-A GAMING WIFI (ATX Motherboard)
- Supports AMD Ryzen™ 9000, 8000, and 7000 Series Desktop Processors (Socket AM5)
- AMD B850 chipset, DDR5 RAM slots (up to 256GB, 8000+MT/s OC)
- PCIe 5.0 x16 slot, 4x M.2 & 2x SATA storage slots
- Wi-Fi 7, 2.5Gb Ethernet, Bluetooth 5.4 support
- 10 rear & 7 front USB ports, HDMI & DisplayPort output
- SupremeFX ALC4080 7.1 surround sound, Aura Sync RGB
- Special ASUS Q-Design, easy DIY features, pre-mounted I/O shield
- Supports Windows 11, ATX form factor
Product Specifications
| CPU | AMD Socket AM5, Ryzen™ 9000/8000/7000 Series |
| Chipset | AMD B850 Chipset |
| Memory | 4 x DDR5 DIMM, up to 256GB, up to 8000+ MT/s OC, ECC/Non-ECC, dual channel |
| Storage | 4 x M.2 (varies by CPU), 2 x SATA 6Gb/s |
| Expansion | 1 x PCIe 5.0 x16, 1 x PCIe 4.0 x16 (shared with M.2), Q-Release Slim |
| Networking | Intel® 2.5Gb Ethernet, Wi-Fi 7, Bluetooth v5.4 |
| Graphics Output | 1 x HDMI 2.1 (4K@60Hz), 1 x DisplayPort 1.4 (8K@30Hz) |
| USB (Rear) | 1x USB-C 20Gbps, 3x USB 10Gbps (2A, 1C), 4x USB 5Gbps, 2x USB 2.0 |
| USB (Front) | 1x USB-C 10Gbps, 1x USB 5Gbps Header (2 ports), 2x USB 2.0 headers (4 ports) |
| Audio | SupremeFX ALC4080, 7.1 Surround, Savitech AMP, Optical S/PDIF |
| Form Factor | ATX (12 x 9.6 inches / 30.5 x 24.4 cm) |
| OS Support | Windows 11 |
| Accessories | 2 x SATA cables, WiFi Q-antenna, cable ties, M.2 latch/slides, stickers |
| DIY Features | Pre-mounted I/O, BIOS FlashBack™, Q-Latch, Q-LED, Q-DIMM, M.2 heatsink |
| RGB | Aura Sync, addressable Gen 2 headers |
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