Asrock B850I LIGHTNING WIFI, AMD B850, AM5, Mini ITX, 2 DDR5, HDMI, Wi-Fi 6E, 2.5G LAN, RGB, 2x M.2

Data sheet

Wireless

802.11axe Wi-Fi 6E ModuleSupports IEEE 802.11a/b/g/n/ac/ax/axeSupports Dual-Band 2x2 with extended 6GHz band support2 antennas to support 2 (Transmit) x 2 (Receive) diversity techSupports Bluetooth 5.2Supports MU-MIMO

RAM Speeds

Up to 8200+(OC)

Accessories

2 x SATA Data Cables2 x ASRock WiFi 2.4/5/6 GHz Antennas2 x Screws for M.2 Sockets1 x Thermistor Cable

USB Ports Supported

Rear:1 x USB 10Gbps Type-C2 x USB 10Gbps Type-A1 x USB 5Gbps Type-A4 x USB 2.0Front:1 x USB 5Gbps Type-C2 x USB 5Gbps Type-A2 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 (2280) - PCIe 4.0 x4Ryzen 8000 Series CPUs:M.2_1 (2280) - PCIe 4.0 x4M.2_2 (2280) - PCIe 4.0 x4

RAID

Supports RAID 0 and RAID 1 for SATA storage devicesSupports RAID 0, 1 and 10 for M.2 NVMe storage devices** Requires additional M.2 NVMe expansion cards to support RAID 10

Warranty

3 Year Replacement Warranty

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 DIMMSupports XMP & EXPO

RAM Slots

2 x DIMM

Maximum Memory

128GB

LAN

2.5GB LAN

Audio

7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)

Back Panel I/O Ports

2 x Antenna1 x HDMI1 x Optical SPDIF Out2 x USB 3.2 Gen2 Type-A1 x USB 3.2 Gen2 Type-C1 x USB 3.2 Gen14 x USB 2.01 x RJ-45 LAN1 x BIOS Flashback Button1 x Line Out Jack1 x Microphone Input Jack

Internal I/O Connectors

1 x Thermistor Cable2 x Addressable LED1 x CPU Fan1 x Chassis Fan1 x AIO Pump Fan1 x 24 pin ATX1 x 8 pin 12V1 x Front Panel Audio1 x USB 2.01 x USB 3.2 Gen11 x Front Panel Type C USB 3.2 Gen1

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

RGB Lighting

Out of the box RGB lighting

PCI/PCI Express

Ryzen 9000 & 7000 Series CPUs:1 x PCIe 5.0 x16Ryzen 8000 Series CPUs:1 x PCIe 4.0 x8/x4

Wi-Fi

Yes (Wi-Fi)