ASRock B850 LiveMixer WiFi AMD AM5 Socket Motherboard, ATX, 4x DDR5 Slots, 3x M.2 Sockets, Fitted I/O Shield, 2.5GbE LAN, Wi-Fi 7, 1x DisplayPort / 1x HDMI Port

B850 LiveMixer WiFi Motherboard

Overview

The B850 LiveMixer WiFi motherboard is designed for superb productivity, rock-solid durability, and ultrafast connectivity. With support for the latest AMD Ryzen™ processors, PCIe Gen5 graphics and storage, and high-speed DDR5 memory, it delivers a powerful platform for modern systems.

Key Features

Superb Productivity

• PCIe Gen5 support for graphics and M.2 storage
• Dual Channel DDR5 memory support

Rock-Solid Durability

• 14+2+1 Power Phase, 80A Dr.MOS for VCore+SOC+MISC with enlarged heatsink armor
• Flexible integrated I/O shield
• 20K long-lasting black caps (high quality, conductive polymer capacitors) for VCore

Ultrafast Connectivity

• 2.5G LAN
• 802.11be Wi-Fi 7 module
• ASRock Lightning Gaming Ports

EZ Update

• BIOS Flashback Button
• ASRock Auto Driver Installer

EZ Troubleshooter

• Designed to simplify system debugging and maintenance

Specifications

CPU

• Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors*

Chipset

• AMD B850

Memory

• Dual Channel DDR5 Memory Technology
• 4 x DDR5 DIMM slots
• Supports DDR5 ECC/non-ECC, un-buffered memory up to 8000+ (OC)
• Max system memory capacity: 256GB
• Supports Extreme Memory Profile (XMP) and EXTended Profiles for Overclocking (EXPO) memory modules

BIOS

• 256Mb AMI UEFI Legal BIOS with GUI support

Graphics

Integrated AMD RDNA™ graphics (actual support may vary by CPU):

• 1 x HDMI 2.1 TMDS/FRL 8G compatible
• Supports HDR, HDCP 2.3
• Max resolution up to 4K 120Hz
• 1 x DisplayPort 1.4 with DSC (compressed)
• Supports HDCP 2.3
• Max resolution up to 4K 120Hz

Audio

• 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)
• Impedance sensing on rear out port
• Individual PCB layers for R/L audio channel
• Nahimic Audio

LAN

• 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
• Dragon RTL8125BG

Dragon 2.5G LAN Software: - Smart Auto Adjust Bandwidth Control
- Visual user-friendly UI
- Visual network usage statistics
- Optimized default settings for Game, Browser, and Streaming modes
- User customized priority control

Wireless LAN

• 802.11be 2x2 Wi-Fi 7 module
• Supports IEEE 802.11a/b/g/n/ac/ax/axe/be
• Supports 2.4GHz / 5GHz / 6GHz* frequency band
• Supports 160MHz channel bandwidth with 6GHz* frequency band
• 1 antenna to support 2 (Transmit) x 2 (Receive) diversity technology
• Supports Bluetooth 5.4
• Supports MU-MIMO

Expansion Slots

CPU: - 1 x PCIe 5.0 x16 slot (PCIE1), supports x16 mode*

Chipset: - 2 x PCIe 4.0 x16 slots (PCIE2 and PCIE3), support x4 mode*
- 1 x M.2 Socket (Key E), supports type 2230 PCIe WiFi/BT module
- 15µ gold contact in VGA PCIe slot (PCIE1)

Storage

CPU: - 1 x Blazing M.2 socket (M2_1, Key M)
- Supports type 2280 PCIe Gen5x4 (128 Gb/s) mode
- 1 x Hyper M.2 socket (M2_2, Key M)
- Supports type 2280 PCIe Gen4x4 (64 Gb/s) mode

Chipset: - 1 x Hyper M.2 socket (M2_3, Key M)
- Supports type 2230/2242/2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
- 2 x SATA3 6.0 Gb/s connectors

RAID

• Supports RAID 0 and RAID 1 for SATA storage devices
• Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices

USB Connectivity

CPU: - 1 x USB 3.2 Gen2 Type-C (Rear)
- 1 x USB 3.2 Gen2 Type-A (Rear)
- 1 x USB 3.2 Gen1 Type-A (Rear, USB32_1)

Chipset: - 1 x USB 3.2 Gen2x2 Type-C (Front)
- 7 x USB 3.2 Gen1 Type-A (3 Rear (USB32_234), 4 Front)
- 12 x USB 2.0 (8 Rear, 4 Front)

Internal Connectors

• 1 x SPI TPM header
• 1 x Thermistor cable header
• 1 x Power LED and speaker header
• 1 x RGB LED header*
• 3 x Addressable LED headers**
• 2 x CPU fan connectors (4-pin) (Smart Fan Speed Control)***
• 3 x Chassis fan connectors (4-pin) (Smart Fan Speed Control)***
• 1 x AIO pump fan connector (4-pin) (Smart Fan Speed Control)***
• 1 x 24-pin ATX power connector
• 1 x 8-pin 12V power connector (Hi-Density Power Connector)
• 1 x 4-pin 12V power connector (Hi-Density Power Connector)
• 1 x Front panel audio connector
• 2 x USB 2.0 headers (support 4 x USB 2.0 ports)
• 2 x USB 3.2 Gen1 headers (support 4 x USB 3.2 Gen1 ports)
• 1 x Front Panel Type-C USB 3.2 Gen2x2 header (20 Gb/s)

Rear Panel I/O

• 2 x Antenna ports
• 1 x HDMI port
• 1 x DisplayPort 1.4
• 1 x Optical SPDIF out port
• 1 x USB 3.2 Gen2 Type-C port (10 Gb/s)
• 1 x USB 3.2 Gen2 Type-A port (10 Gb/s)
• 4 x USB 3.2 Gen1 Type-A ports*
• 8 x USB 2.0 ports
• 1 x RJ-45 LAN port
• 1 x BIOS Flashback Button
• 1 x Line out jack (gold audio jack)
• 1 x Microphone input jack (gold audio jack)

Software & UEFI

Software: - ASRock Motherboard Utility (A-Tuning)
- ASRock Dragon 2.5G LAN Software
- ASRock Polychrome SYNC*

UEFI: - ASRock EZ Mode
- ASRock Full HD UEFI
- ASRock Auto Driver Installer
- ASRock Instant Flash

Accessories

• 2 x SATA data cables
• 2 x ASRock WiFi 2.4/5/6 GHz antennas
• 1 x Thermistor cable

Form Factor

• ATX Form Factor: 12.0 in x 9.6 in (30.5 cm x 24.4 cm)
• 8-layer PCB

Operating System Support

• Microsoft Windows® 10 64-bit
• Microsoft Windows® 11 64-bit

Certifications

• FCC
• CE
• ErP/EuP ready (ErP/EuP ready power supply required)

* Refer to manufacturer documentation for specific limitations, compatibility, and conditions.