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ASRock B850M-X WiFi R2.0

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ASRock B850M-X WiFi R2.0
Towards:home / office
Form Factor:micro-ATX
Socket:AM5
Chipset:AMD B850
BIOS:Ami
RAM slots:DDR5 2 sl
RAM form factor:DIMM
RAM clock:8200 MHz
Sound (channels):7.1
Connectors:HDMI, M.2
Additional connectors:DisplayPort
Power connector:24-pin
Processor power:8-pin

A compact micro-ATX motherboard built on the AMD B850 chipset, designed for systems with Ryzen 7000, 8000, and 9000 series processors. The model is part of the upgraded X WiFi series and is aimed at users who want to access current features in a small form factor without paying extra. The ASRock B850M-X WiFi R2.0 uses an AM5 socket and a 6+1+1-phase power subsystem with Dr.MOS components, along with a heatsink on the VRM, allowing it to reliably work with processors up to the Ryzen 7 inclusive.

However, for Ryzen 9 models under extended PBO loads, more advanced solutions with enhanced power systems are recommended. The memory subsystem features two DDR5 slots with a maximum frequency of 8200 MHz and supports XMP/EXPO profiles. The maximum memory capacity can reach 128 GB, which is more than sufficient for 99% of gaming and work configurations, including systems with integrated graphics.

For storage connectivity, the ASRock B850M-X WiFi R2.0 offers two full-sized M.2 slots: one with a PCIe 5.0 interface (when using Ryzen 7000/9000 processors) and one with PCIe 4.0. Both are directly connected to the processor. Additionally, the board includes four classic SATA 6 Gbps ports for affordable HDDs and SSDs. Integrated communications feature a Realtek Dragon RTL8125BG gigabit Ethernet controller with a bandwidth of up to 2.5 Gbps, along with a Wi-Fi 6E module with Bluetooth 5.2 on a MediaTek chip. The rear panel includes HDMI 2.1 and DisplayPort 1.4 for connecting monitors to the built-in GPU, a variety of USB ports, Wi-Fi antenna connectors, and a Flashback button for updating the BIOS without installing a processor.

All specifications
Specifications B850M-X WiFi R2.0
Main
Featuresfor home/office
SocketAM5
Form factormicro-ATX
Power phases8 / 6+1+1 /
VRM heatsink
Size (HxW)244x226 mm
Chipset
ChipsetAMD B850
BIOSAmi
UEFI BIOS
RAM
DDR52 slot(s)
Memory moduleDIMM
Operation mode2 channel
Max. clock frequency8200 MHz
Max. memory128 GB
XMP
EXPO support
Drive interface
SATA 3 (6Gbps)4
M.2 connector2
M.22xPCIe 4x
M.2 version1x5.0, 1x4.0
M.2 SSD cooling
Integrated RAID controller
Expansion slots
1x PCIe slots1 pcs
PCIe 16x slots2 pcs
PCIe modes16x/4x
PCIe support5.0
Steel PCIe connectors
Internal connections
TPM connector
USB-A 2.02 pcs
USB-A 5Gbps1 pcs
USB-C 5Gbps1 pcs
ARGB LED strip3
RGB LED strip1
Video outputs
HDMI output
HDMI versionv2.1
DisplayPort
DisplayPort versionv.1.4
Integrated audio
AudiochipRealtek ALC897
Sound (channels)7.1
Network interfaces
Wi-FiWi-Fi 6E (802.11ax)
BluetoothBluetooth v5.2
LAN (RJ-45)2.5 Gbps
LAN ports1
LAN controllerDragon RTL8125BG
External connections
USB-A 2.02 pcs
USB-A 5Gbps3 pcs
USB-C 5Gbps1 pcs
BIOS FlashBack
Power connectors
Main power socket24-pin
CPU power8-pin
Fan power connectors6
CPU Fan 4-pin2
CPU/Water Pump Fan 4-pin1
Chassis/Water Pump Fan 4-pin3
Official Websiteasrock.com
Added to E-CatalogMay 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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ASRock B850M-X WiFi R2.0 configurations

Price for ASRock B850M-X WiFi R2.0
ASRock B850M-X WiFi R2.0 from $129.992 offers
ASRock B850M-X R2.0 from $110.991 offer