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Brand | ASUS |
Model | ROG STRIX B850-I GAMING WIFI (DDR5) |
CPU Support | AMD Socket AM5 for AMD Ryzen™ 9000 & 8000 & 7000 Series Desktop Processors*
* Refer to https://www.asus.com/support/download-center/ for CPU support list. |
CPU Brand | AMD |
Socket | AM5 |
Chipset | AMD B850 |
Memory Support | 2 x DIMM slots, max. 96GB, DDR5 Supports up to 8200+MT/s(OC) with Ryzen™ 9000 Series Processors,
8400+MT/s(OC) with Ryzen™ 8000 Series Processors, 8000+MT/s(OC) with Ryzen™ 7000 Series Processors, ECC and Non-ECC Un-buffered DIMM Supports AMD Extended Profiles for Overclocking (EXPO™) * Supported memory types, data rate (speed), and number of DRAM modules vary depending on the CPU and memory configuration, for more information please refer to CPU/Memory Support list under the Support tab of product information site or visit https://www.asus.com/support/download-center/. |
Maximum Memory Bus | 8000 |
Graphics | 1 x HDMI™ port*** 1 x USB 10Gbps ports support USB Type-C® display outputs**** * Graphics specifications may vary between CPU types. Please refer to AMD CPU specifications. |
Multi Graphic Support | N/A |
Audio | ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080* – Impedance sense for front and rear headphone outputs – Supports: Jack-detection, Multi-streaming, Front Panel MIC Jack-retasking – High quality 120 dB SNR stereo playback output and 110 dB SNR recording input – Supports up to 32-Bit/384 kHz playback on front panel Audio Features A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output. * The LINE OUT port on the rear panel does not support spatial audio. If you wish to use spatial audio, make sure to connect your audio output device to the audio jack on the front panel of your chassis or use a USB interface audio device. |
Expansion Slots | AMD Ryzen™ 9000 & 7000 Series Desktop Processors* 1 x PCIe 5.0 x16 slot(s) AMD Ryzen™ 8000 Series Desktop Processors* – To ensure compatibility of the device installed, please refer to https://www.asus.com/support/download-center/ for the list of supported peripherals. |
Maximum PCIe Version | PCIe 5.0 |
Storage | Total Supports 2 x M.2 slots and 2 x SATA 6Gb/s ports*
AMD Ryzen™ 9000 & 7000 Series Desktop Processors* AMD Ryzen™ 8000 Series Desktop Processors* |
M.2 Storage Type Support | NVMe |
M.2 Slot | 2 |
USB | Rear USB (Total 8 ports) 1 x USB 20Gbps port(s) (1 x USB Type-C®) 5 x USB 10Gbps port(s) (4 x Type-A + 1 x USB Type-C®) 2 x USB 2.0 port(s) (2 x Type-A) Front USB (Total 5 ports) USB Type-C® power delivery output: max. 5V/3A |
Internal I/O Connectors | Fan and Cooling Related 1 x 4-pin CPU Fan header(s) 1 x 4-pin AIO Pump header(s) 1 x 4-pin Chassis Fan header(s) 1 x Extra Flow Fan header(s) Power Related Storage Related USB Miscellaneous |
Back Panel Connectors | 1 x USB 20Gbps port(s) 5 x USB 10Gbps port(s) (4 x Type-A + 1 x USB Type-C® with DP Alt mode) 2 x USB 2.0 port(s) (2 x Type-A) 1 x HDMI™ port 1 x Wi-Fi module 1 x Intel® 2.5Gb Ethernet port 3 x Audio jacks 1 x Optical S/PDIF out port 1 x BIOS FlashBack™ button 1 x Clear CMOS button 1 x FlexKey button |
LAN | 1 x Intel® 2.5Gb Ethernet ASUS LANGuard |
Wireless Data Network | Wi-Fi 7* 2×2 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 |
Form Factor | Mini ITX |
H/W Monitoring | N/A |
BIOS | 256 Mb Flash ROM, UEFI AMI BIOS // UEFI AMI BIOS(text-based) |
Special Features | Extreme Engine Digi+ – 5K Black metallic capacitors ASUS Q-Design ASUS Thermal Solution ASUS EZ DIY Aura Sync |
Software Features | ROG Exclusive Software – ROG CPU-Z – Dolby Atmos ASUS Exclusive Software UEFI BIOS |
Operating System Support | Windows 11, Windows 10 64-bit Windows 11 (22H2 later) |
Package Contents | 1 x Panel cable 1 x ROG USB2.0 splitter cable 2 x SATA 6Gb/s cables 1 x ASUS WiFi Q-Antenna 1 x Cable ties package 1 x M.2 backplate Q-Latch package(s) 1 x M.2 Q-Slide package 1 x ROG key chain 1 x M.2 backplate rubber package(s) 1 x Screw package(s) for M.2 SSD 1 x Quick start guide |