






Motherboard Asrock B850M-X WIFI R2.0
- CPU socket
- AM5
- Chipset (MB)
- AMD B850 MB
- Form factor
- Micro ATX
- Supported memory
- DDR5
- Number of memory slots
- 2
Description
Asrock B850M-X WIFI R2.0 is a micro ATX motherboard for AM5, aimed at mid-range gaming and productivity configurations with Ryzen™ 7000, 8000, or 9000 series. It combines the current chipset AMD B850 with support for DDR5 up to 8200+ MHz (OC), giving you a solid foundation for a fast system. Built-in WiFi 6E, 2.5G LAN, and a good set of M.2 and PCIe slots are added, so you are not limited in connectivity and upgrades. The micro ATX form factor allows for a more compact case without sacrificing important extras.
What you get: socket AM5 supporting Ryzen™ 9000/8000/7000 means you can build a modern platform and have the option for a future CPU upgrade in the same socket. The two DDR5 slots with up to 128 GB capacity and frequencies up to 8200+ MHz (OC) allow for either a budget start with 2×16 GB or a more serious configuration with 2×32/2×64 GB for heavy tasks. With one PCIe 5.0 x16 slot for GPU and a separate PCIe 4.0 x16 (x4), you have space for a powerful graphics card and an additional card (capture, storage, network). The two M.2 slots – one PCIe Gen5x4 and one PCIe Gen4x4 – allow you to install an ultra-fast system NVMe plus a second for games or projects, while RAID support for M.2 and SATA provides options for speed or reliability. The built-in WiFi 6E, Bluetooth 5.2, and 2.5G LAN cover both wireless and wired connectivity at a level suitable for gaming and streaming.
- Socket AM5 and chipset AMD B850 supporting Ryzen™ 9000, 8000, and 7000 series give you compatibility with current and future AMD processors.
- Memory DDR5 in 2 slots with up to 128 GB and frequencies up to 8200+ MHz (OC) provides high bandwidth and upgrade flexibility.
- Two M.2 slots – 1 x PCIe Gen5x4 and 1 x PCIe Gen4x4 – plus 4 x SATA3 6.0 Gb/s, with support for RAID 0/1/10 for SATA and M.2 NVMe, offer serious options for fast and/or reliable storage solutions.
- Expansion slots with 1 x PCIe 5.0 x16 for GPU, 1 x PCIe 4.0 x1, and 1 x PCIe 4.0 x16 (x4) allow you to add additional cards as per your needs.
- Built-in WiFi 6E (802.11ax) and Bluetooth 5.2 save you the need for separate cards and provide modern wireless connections directly from the motherboard.
- 2.5 Gigabit LAN with Dragon RTL8125BG and traffic prioritization software is convenient for gaming, streaming, and simultaneous use of many online services.
- Audio with Realtek ALC897, 7.1-Channel HD provides decent multi-channel sound for gaming and multimedia without the need for an external card.
- A rich set of USB: up to USB 3.2 Gen1 Type-A and Type-C at the front and back, plus multiple USB 2.0 for peripherals, ensure enough ports for everything – from flash drives to external drives and accessories.
- Standard power connectors 24-pin + 8-pin facilitate compatibility with most modern PSUs without the need for adapters.
Who it is suitable for: this motherboard is a logical choice for gaming and all-round builds in more compact cases where you want modern AM5, fast DDR5, and PCIe 5.0 for GPU and NVMe. It is also suitable for people who rely on fast networking and wireless – the combination of 2.5G LAN and WiFi 6E is strong. If you are chasing extreme overclocking or need many PCIe slots and more than 2 RAM slots, a more expensive ATX board may be more appropriate.
The most sensible thing here is the balance: AM5 + B850, DDR5 up to 8200+ MHz (OC), PCIe 5.0, and rich network connectivity in a compact micro ATX body. This makes Asrock B850M-X WIFI R2.0 a very stable foundation for a modern and long-term build.
Full specifications
- Manufacturer
-
Asrock
- CPU socket
-
AM5
- Chipset (MB)
- AMD B850
- Form factor
- Micro ATX
- Supported processors
-
Supports AMD Socket AM5 Ryzen™ 9000, 8000 and 7000 Series Processors
- Supported memory
-
DDR5
- Number of memory slots
- 2
- Maximum RAM capacity
- 128 GB
- Memory frequency (MHz)
-
up to 8200+(OC)
- Support for dual-channel memory
- Yes
- Built-in audio
-
Realtek ALC897 Codec7.1-Channel High Definition Audio
- Built-in Wi-Fi
-
WiFi 6E (802.11ax)
- Bluetooth version
- Bluetooth V5.2
- Built-in LAN
-
2.5 Gigabit LAN 10/100/1000/2500 Mb/sDragon RTL8125BGSupports Dragon 2.5G LAN SoftwareSmart Auto Adjust Bandwidth ControlVisual User Friendly UIVisual Network Usage StatisticsOptimized Default Setting for Game, Browser, and Streaming ModesUser Customized Priority Control
- SATA interface
- 4 x SATA3 6.0 Gb/s
- RAID support
- 0,1,10
- Expansion slots
-
CPU:- 1 x PCIe 5.0 x16 Slot (PCIE1), supports x16 mode*Chipset:- 1 x PCIe 4.0 x1 Slot (PCIE2)*- 1 x PCIe 4.0 x16 Slot (PCIE3), supports x4 mode*- 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module
- Power connector
-
1 x 24-pin1 x 8-pin
- 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 and max. resolution up to 4K 120Hz- 1 x DisplayPort 1.4 with DSC (compressed), supports HDCP 2.3 and max. resolution up to 4K 120Hz
- BIOS
- 256Mb AMI UEFI Legal BIOS with GUI support
- Processor generation
-
7th generation8th generation9th generation
- Warranty
- 36 months
- OS
-
Windows 11 64-bit
- M2 slot
-
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 2260/2280 PCIe Gen4x4 (64 Gb/s) modeChipset:- 4 x SATA3 6.0 Gb/s ConnectorsSupports RAID 0, RAID 1 and RAID 10 for SATA storage devicesSupports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices
- USB ports
-
CPU:- 3 x USB 3.2 Gen1 Type-A (Rear)- 1 x USB 2.0 (Rear (USB_2))Chipset:- 2 x USB 3.2 Gen1 Type-C (1 Rear, 1 Front)- 2 x USB 3.2 Gen1 Type-A (Front)- 5 x USB 2.0 (1 Rear (USB_1), 4 Front)
- Rear I/O panel
-
2 x Antenna Ports1 x HDMI Port1 x DisplayPort 1.41 x USB 3.2 Gen1 Type-C Port3 x USB 3.2 Gen1 Type-A Ports2 x USB 2.0 Ports1 x RJ-45 LAN Port1 x BIOS Flashback ButtonHD Audio Jacks: Line in / Front Speaker / Microphone
- Connectors
-
1 x Thermistor Cable Header1 x SPI TPM Header1 x Power LED and Speaker Header1 x RGB LED Header3 x Addressable LED Headers2 x CPU Fan Connectors (4-pin) (Smart Fan Speed Control)3 x Chassis/Water Pump 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 Connector1 x 8 pin 12V Power Connector (Hi-Density Power Connector)1 x Front Panel Audio Connector2 x USB 2.0 Headers (Support 4 USB 2.0 ports)1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)1 x Front Panel Type C USB 3.2 Gen1 Header
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