Components > Motherboards

Asrock B850 PRO-A WIFI, AMD B850, AM5, ATX, 4 DDR5, HDMI, USB-C (DP-alt), Wi-Fi 6E, 2.5G LAN, 4x M.2

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Stock Code

ASMBB850PROAWIFI

Manufacturer

ASROCK

Manufacturer Code

B850 PRO-A WIFI

EAN Number

4711581490192

Printable Version

Out of Stock: ETA 28/01/2025

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Motherboard Type

Desktop

Form Factor

ATX

Socket

AMD AM5

Chipset

AMD B850

CPU Support

Click here for CPU support

RAM Technology

DDR5 (Dual Channel)
ECC and Non-ECC Un-buffered DIMM
Supports XMP & EXPO

RAM Slots

4 x DIMM

RAM Speeds

Up to 8000+(OC)

Maximum Memory

256GB

Graphics

Integrated Graphics
Graphics specifications may vary between CPU types

Graphics Ports

1 x HDMI
1 x USB 3.2 Gen1 Type-C, supports DP 1.4 HBR3

PCI/PCI Express

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

Ryzen 8000 Series CPUs:
1 x PCIe 4.0 x8/x4

AMD B850 Chipset:
1 x PCIe 4.0 x16 (supports x4 mode)

Storage

4 x SATA III
4 x M.2

Ryzen 9000 & 7000 Series CPUs:
M.2_1 (2280) - PCIe 5.0 x4
M.2_2 (2280) - PCIe 4.0 x4

Ryzen 8000 Series CPUs:
M.2_1 (2280) - PCIe 4.0 x4
M.2_2 (2280) - PCIe 4.0 x4/X2

AMD B850 Chipset:
M.2_3 (2230/2242/2260/2280) - PCIe 4.0 x4
M.2_4 (2280) - PCIe 3.0 x4

RAID

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

Wireless

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

LAN

2.5GB LAN

Audio

7.1 CH HD Audio (Realtek ALC897 Audio Codec)

USB Ports Supported

Rear:
1 x USB 10Gbps Type-C
1 x USB 5Gbps Type-C
4 x USB 5Gbps Type-A
6 x USB 2.0

Front:
1 x USB 20Gbps Type-C
2 x USB 5Gbps Type-A
3 x USB 2.0

Back Panel I/O Ports

2 x Antenna
1 x HDMI
1 x USB 3.2 Gen2 Type-C
1 x USB 3.2 Gen1 Type-C
4 x USB 3.2 Gen1 Type-A
6 x USB 2.0
1 x RJ-45 LAN
1 x BIOS Flashback Button
HD Audio Jacks

Internal I/O Connectors

1 x SPI TPM
1 x Power LED and Speaker
1 x RGB LED
3 x Addressable LED
2 x CPU Fan
4 x Chassis Fan
1 x AIO Pump Fan
1 x 24 pin ATX
2 x 8 pin 12V
1 x Front Panel Audio
2 x USB 2.0
1 x USB 3.2 Gen1

1 x Front Panel Type-C USB 3.2 Gen2x2

Accessories

1 x I/O Shield
2 x SATA Data Cables
2 x ASRock WiFi 2.4/5/6 GHz Antennas

Additional Features

See Overview

Package Type

Retail

Package Weight

To be confirmed

Warranty

3 Year Replacement Warranty

Full Box Quantity