The ASRock B850M-X R2.0 motherboard is designed for AMD Ryzen AM5 processors, supporting Ryzen 700...The ASRock B850M-X R2.0 motherboard is designed for AMD Ryzen AM5 processors, supporting Ryzen 7000, 8000, and 9000 series CPUs. It features DDR5 memory with support for dual channel up to 8200+(Oc) and XMP/EXPO profiles, offering enhanced performance and energy efficiency. This mATX motherboard has a 6+1+1 phase power design with Dr.MOS for stable vcore delivery. Connectivity includes a Blazing M.2 slot supporting PCIe Gen5x4 for ultrafast SSDs, a Hyper M.2 slot for PCIe Gen4x4, and 4 SATA3 ports. For expansion, it offers 1 PCIe 5.0 x16 slot, 1 PCIe 4.0 x16 slot, and 1 PCIe 4.0 x1 slot, along with an M.2 Key E slot for Wi-Fi modules. The motherboard is equipped with Realtek ALC897 7.1 channel HD audio with Nahimic Audio support for an immersive listening experience, and a Realtek 2.5GbE LAN for high-speed networking. It provides multiple display outputs with 1 HDMI 2.1 and 1 DisplayPort 1.4. For I/O, it includes USB 3.2 Gen1 Type-C (front and rear), USB 3.2 Gen1, and USB 2.0 ports. The board also features an optimized aluminum heatsink for efficient heat dissipation, reinforced steel slot for PCIe 5.0, and supports Polychrome RGB and SignalRGB for customizable lighting. Additional features include BIOS Flashback and ASRock Auto Driver Installer for user-friendly setup.
The ASRock B850M-X is a micro ATX motherboard designed for users building a PC with AMD Ryzen 7000, 8000, or 9000 series processors. It offers support for DDR5 memory, PCIe 5.0, and fast networking, making it a solid choice for gaming and general use. However, its micro ATX form factor means it has fewer expansion slots compared to larger boards.
All features
Model Part Number
B850M-X
Brand
Asrock
Extended Product Information
FAQs
What kind of CPU does this motherboard support?
This motherboard supports AMD Ryzen 7000, 8000, and 9000 series processors (Socket AM5).
What type of memory does it use?
It uses DDR5-SDRAM memory.
How many M.2 slots are available?
It has one M.2 slot.
Does this motherboard support Wi-Fi?
No, this motherboard does not include built-in Wi-Fi.
What is the form factor of this motherboard?
The form factor is micro ATX.
What are the available display outputs?
It has one HDMI 2.1 port and one DisplayPort 1.4.
Does it support XMP/EXPO profiles for memory?
Yes, it supports XMP/EXPO profiles for easy memory overclocking.
What kind of audio does this motherboard have?
It features Realtek ALC897 7.1 channel HD audio with Nahimic Audio support.
Troubleshooting
Computer won't power on.
Check the power supply connections and ensure the power supply switch is turned on. Also, verify that the CPU and RAM are correctly installed.
No display output.
Ensure the monitor cable is securely connected to the graphics card or onboard display output. Try using a different cable or monitor. Make sure the graphics card is correctly seated.
System runs slowly.
Check for any overheating issues. Ensure the latest drivers are installed. Consider upgrading to a faster SSD if using a traditional hard drive.
Network connection issues.
Check the network cable and router connections. Update the network drivers. Troubleshoot your internet connection.
Pros and Cons
Pros
Supports the latest AMD Ryzen processors, ensuring compatibility and performance.
Offers fast storage with a PCIe Gen5 M.2 slot.
Provides high-speed networking with 2.5GbE LAN.
Features multiple display outputs for flexible setups.
Includes a USB 3.2 Gen1 Type-C port for convenient connectivity.
Cons
Micro ATX form factor limits expansion options compared to ATX boards.
May require additional cooling for high-end components.
Limited number of SATA ports compared to some larger boards.
Setup, Compatibility & Care
Setup
Install CPU: Align the CPU with the socket on the motherboard and gently place it into position.
Install Memory: Insert the DDR5 memory modules into the DIMM slots, ensuring they click into place.
Install Storage: Mount your M.2 SSD into the M.2 slot and/or connect SATA drives to the SATA ports.
Install Graphics Card: Insert the graphics card into the PCIe 5.0 x16 slot.
Connect Power: Connect the 24-pin ATX power connector and the 8-pin EPS power connector.
Install in Case: Mount the motherboard in your PC case and connect the front panel connectors.
Compatibility
CPU: Compatible with AMD Ryzen 7000, 8000, and 9000 series processors.
Memory: Supports DDR5-SDRAM memory.
Storage: Compatible with M.2 and SATA III storage devices.
Operating System: Supports Windows 10 x64 and Windows 11 x64.
Care
Handle with Care: Always handle the motherboard by its edges to avoid damaging components.
Ground Yourself: Use an anti-static wrist strap to prevent static discharge.
Keep it Clean: Use compressed air to remove dust from the motherboard and heatsinks regularly.
Avoid Moisture: Keep the motherboard away from moisture and liquids.