ASRock B850 Rock WiFi 7 AMD AM5 Socket Motherboard

ASRock B850 Rock WiFi 7 Motherboard

Unique Features

Superb Productivity - PCIe Gen5 support (Graphics, M.2)
- Dual Channel DDR5 memory support

Rock-Solid Durability - 9+2+1 power phase design with Dr.MOS for VCore + SOC + MISC
- Pre-installed I/O shield

Ultrafast Connectivity - 2.5G LAN
- 802.11be Wi-Fi 7 module

EZ Update - BIOS Flashback button
- ASRock Auto Driver Installer

EZ Troubleshooter

CPU & Chipset

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 XMP (Extreme Memory Profile) and EXPO (EXTended Profiles for Overclocking) memory modules

BIOS

• 512Mb 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 port
• Supports HDR
• Supports HDCP 2.3
• Max resolution up to 4K 120Hz

Audio

• 7.1 CH HD Audio
• Realtek ALC897 Audio Codec

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 & Bluetooth

• 802.11be 2x2 Wi-Fi 7 module
• Supports IEEE 802.11a/b/g/n/ac/ax/be
• Supports 2.4GHz / 5GHz / 6GHz* frequency bands
• 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
- 1 x PCIe 4.0 x16 slot (PCIE4), supports x4 mode

Chipset - 2 x PCIe 4.0 x1 slots (PCIE2 and PCIE3)*
- 1 x M.2 Socket (Key E), supports type 2230 PCIe WiFi/BT module

Storage

From CPU - 1 x Blazing M.2 Socket (M2_1, Key M)
- Supports type 2280 PCIe Gen5x4 (128 Gb/s) mode*

From Chipset - 1 x Hyper M.2 Socket (M2_2, Key M)
- Supports type 2280 PCIe Gen4x4 (64 Gb/s) mode*
- 4 x SATA3 6.0 Gb/s connectors

RAID Support

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

USB Connectivity

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

From Chipset - 1 x USB 3.2 Gen1 Type-C (Front)
- 5 x USB 3.2 Gen1 Type-A
- 1 x Rear (USB32_2)
- 4 x Front
- 8 x USB 2.0 ports
- 4 x Rear
- 4 x Front

Internal Connectors

• 1 x SPI TPM 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) with Smart Fan Speed Control***
• 3 x Chassis fan connectors (4-pin) with Smart Fan Speed Control***
• 1 x AIO pump fan connector (4-pin) with Smart Fan Speed Control***
• 1 x 24-pin ATX power connector
• 2 x 8-pin 12V power connectors (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 Gen1 header

Rear Panel I/O

• 2 x Antenna ports
• 1 x HDMI port
• 1 x USB 3.2 Gen2 Type-A port (10 Gb/s)
• 1 x USB 3.2 Gen2 Type-C port (10 Gb/s)
• 2 x USB 3.2 Gen1 ports
• 4 x USB 2.0 ports
• 1 x RJ-45 LAN port
• 1 x BIOS Flashback button
• HD Audio jacks: Line in / Front Speaker / Microphone

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

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)