Asus ROG STRIX B850-I GAMING WIFI, AMD B850, AM5, Mini ITX, 2 DDR5, HDMI, Wi-Fi 7, 2.5G LAN, 2x M.2

Data sheet

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1 x CPU Over voltage jumper1 x Front Panel Audio1 x 10-1 pin Front System Panel1 x Thermal Sensor

Wireless

Wi-Fi 72x2 Wi-Fi 7 (802.11be)Supports 2.4/5/6GHz frequency bandSupports Wi-Fi 7 160MHz bandwidth, up to 2.9Gbps transfer rateBluetooth v5.4

RAM Speeds

8200+MT/s(OC) with Ryzen 9000 Series CPUs8400+MT/s(OC) with Ryzen 8000 Series CPUs8000+MT/s(OC) with Ryzen 7000 Series CPUs

USB Ports Supported

Rear:1 x USB 20Gbps Type-C5 x USB 10Gbps (4 Type-A, 1 USB Type-C)2 x USB 2.0Front:1 x USB 10Gbps Type-C2 x USB 5Gbps2 x USB 2.0

Storage

2 x SATA III2 x M.2Ryzen 9000 & 7000 Series CPUs:M.2_1 (2280) - PCIe 5.0 x4M.2_2 (2242/2260/2280) - PCIe 5.0 x4Ryzen 8000 Series CPUs:M.2_1 (2280) - PCIe 4.0 x4M.2_2 (2242/2260/2280) - PCIe 4.0 x4

RAID

AMD RAIDXpert2 Technology supports both PCIe RAID 0/1/10 and SATA RAID 0/1

Warranty

3 Years

Motherboard Type

Desktop

Form Factor

Mini ITX

Socket

AMD AM5

Chipset

AMD B850

DDR Type

DDR5

RAM Technology

DDR5 (Dual Channel)ECC and Non-ECC Un-buffered DIMM*Supports AMD EXPOASUS AEMP*Non-ECC, un-buffered DDR5 memory supports On-Die ECC function

RAM Slots

2 x DIMM

Maximum Memory

96GB

LAN

2.5GB LAN

Audio

ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC ALC4080

Back Panel I/O Ports

1 x USB 20Gbps Type-C5 x USB 10Gbps (4 Type-A, 1 USB Type-C)2 x USB 2.01 x HDMI1 x Wi-Fi module1 x Intel 2.5Gb Ethernet3 x Audio jacks 1 x Optical S/PDIF out1 x BIOS FlashBack button 1 x Clear CMOS button 1 x FlexKey button

Internal I/O Connectors

1 x 4-pin CPU Fan1 x 4-pin AIO Pump1 x 4-pin Chassis Fan1 x Extra Flow Fan1 x 24-pin Main1 x 8-pin +12V CPU2 x M.2 (Key M) 2 x SATA 6Gb/s1 x USB 10Gbps Type-C1 x USB 5Gbps1 x USB 2.02 x Addressable Gen2

CPU Support

AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors

Package Type

Retail

Graphics Ports

1 x HDMI1 x USB 10Gbps support USB Type-C display outputs

Additional Features

See Overview

Graphics

Integrated GraphicsGraphics specifications may vary between CPU types

M.2 Slot(s)

Yes (M.2)

No. LAN Ports

1 x LAN

Max LAN Speed

2.5GB LAN

PCI/PCI Express

Ryzen 9000 & 7000 Series CPUs:1 x PCIe 5.0 x16Ryzen 8000 Series CPUs:1 x PCIe 4.0 x16

Wi-Fi

Yes (Wi-Fi)