Product Description
ROG STRIX B850-EÂ GAMINGÂ WIFI
AMD B850-E ATX motherboard with 16+2+2 power stages, Dynamic OC Switcher, Core Flex, DDR5 slots with AEMP, WiFi 7 with ASUS WiFi Q-Antenna, five M.2 slots, PCIe® 5.0 x16 SafeSlots with PCIe Slot Q-Release Slim, one USB4® port, USB 20Gbps Type-C® with PD 3.0 up to 30W, ASUS AI Advisor, AI Overclocking, AI Networking II, and Aura Sync RGB lighting.
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Specifications
| Category | Details |
| Model | ROG STRIX B850-E GAMING WIFI |
| CPU Support | AMD Socket AM5 for Ryzenâ„¢ 9000 / 8000 / 7000 Series Desktop Processors |
| Chipset | AMD B850 Chipset |
| Memory | 4 × DIMM DDR5 slots (Dual-Channel), up to 192GB, up to 8000+ MT/s (OC), supports AMD EXPO™ & ASUS AEMP |
| Graphics Outputs | 1 × DisplayPort (8K@30Hz), 1 × HDMI (4K@60Hz), 1 × USB4® Type-C (4K@60Hz) |
| Expansion Slots | PCIe 5.0 / 4.0 support, up to 2 × PCIe slots (x16 / x4 modes — varies by CPU) |
| Storage | 5 × M.2 slots (PCIe 5.0 / 4.0), 4 × SATA 6Gb/s |
| Ethernet | 1 × Realtek 5Gb Ethernet with ASUS LANGuard |
| Wireless & Bluetooth | Wi-Fi 7 (2×2, up to 6.5Gbps), Bluetooth v5.4 |
| USB (Rear I/O) | - 1 × USB4® (40Gbps Type-C) - 1 × USB 20Gbps (Type-C) - 6 × USB 10Gbps ports - 4 × USB 2.0 ports |
| USB (Front I/O) | - 1 × USB 10Gbps Type-C - 1 × USB 5Gbps header (2 ports) - 2 × USB 2.0 headers (4 ports) |
| Audio | ROG SupremeFX 7.1 (ALC4080), 32-bit/384kHz playback, gold-plated jacks, optical S/PDIF |
| Back Panel I/O | DisplayPort, HDMI, USB ports (as listed), Wi-Fi 7 module, 5Gb Ethernet, optical S/PDIF, gold-plated jacks, BIOS FlashBackâ„¢, Clear CMOS |
| Internal I/O | CPU & chassis fan headers, AIO pump header, 5 × M.2 slots, SATA ports, USB headers, thermal sensor, onboard power/reset buttons |
| Special Features | Extreme Engine Digi+, Q-Design, BIOS FlashBackâ„¢, SafeSlot, Aura Sync RGB, EZ DIY features, advanced thermal solution |
| Software Included | ROG-exclusive tools (e.g., CPU-Z), Dolby Atmos, ASUS Armoury Crate, AIDA64 Extreme (60-day trial), Norton 360 (60-day trial), WinRAR (40-day trial) |
| BIOS | 256Mb Flash ROM, UEFI AMI BIOS |
| Accessories | SATA cables, M.2 thermal pad, Wi-Fi antenna, cable ties, ROG keychain, stickers, quick start guide |
| Operating System Support | Windows 11 |
| Form Factor | ATX (30.5 cm × 24.4 cm) |
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