The Asrock B450M-HDV R4.0 motherboard offers robust performance with AMD B450 chipset and AM4 sock...The Asrock B450M-HDV R4.0 motherboard offers robust performance with AMD B450 chipset and AM4 socket, supporting Ryzen processors. Its micro ATX form factor is perfect for compact builds. With dual-channel DDR4 support up to 3200MHz, enjoy faster data transfer and improved gaming experiences. Multiple connectivity options ensure future-proofing. Key features include AMD StoreMI Technology for optimized storage, Ultra M.2 32 Gb/s for high-speed data transfer, and ASRock Super Alloy components for enhanced durability. It supports up to 105W CPUs, has 2 DDR4 DIMM slots supporting up to 32GB of memory, and offers multiple graphics output options including HDMI, DVI-D, and D-Sub. The motherboard features a Realtek ALC887 audio codec, PCIE x1 Gigabit LAN, and a variety of connectivity options on the rear panel including USB 2.0 and USB 3.1 Gen1 ports. It comes with ASRock utilities for system tuning and management. The Micro ATX form factor measures 9.1-in x 8.1-in (23.1 cm x 20.6 cm) and is compatible with Microsoft Windows 10 64-bit.
The Asrock B450M-HDV R4.0 is a micro ATX motherboard designed for PC builders seeking a balance of performance and affordability, supporting AMD Ryzen processors. It offers dual-channel DDR4 memory support for faster data transfer, making it ideal for gaming and everyday tasks. However, its micro ATX form factor means it's best suited for compact PC builds, and may not offer as many expansion slots as larger motherboards.
All features
Model Part Number
90-MXB9N0-A0UAYZ
Brand
Asrock
Extended Product Information
FAQs
What processors are compatible with this motherboard?
This motherboard supports AMD Athlon, Ryzen 2000 Series, and Ryzen 3000 Series processors with the AM4 socket.
How much RAM can I install?
This motherboard supports up to 32GB of DDR4 memory.
Does this motherboard support an M.2 SSD?
Yes, it has an Ultra M.2 slot for NVMe SSDs.
What operating systems are supported?
Windows 10 x64 is supported.
Does the motherboard have integrated graphics?
Yes, but performance depends on the processor. For demanding graphics, a dedicated graphics card is recommended.
How do I update the BIOS?
You can update the BIOS using the UEFI interface or a utility provided by ASRock. Visit the ASRock support website for the latest BIOS and instructions.
What are the audio output options?
It provides 7.1 channel audio through the Realtek ALC887 audio codec, with front panel audio connector and headphone outputs.
Troubleshooting
Computer won't turn on.
Check the power supply connections and ensure the power cord is securely plugged in. Verify that the CPU and RAM are correctly installed. Check the front panel connectors.
No display on the monitor.
Ensure the monitor cable is correctly connected to the motherboard or a graphics card. Check the RAM and graphics card are seated correctly. Try using a different video output port.
Slow performance.
Ensure the latest drivers are installed. Check for any background processes that may be consuming resources. Consider upgrading to an SSD for faster storage.
Network connectivity issues.
Check the network cable connection. Install the latest LAN drivers. Troubleshoot the router settings.
Pros and Cons
Pros
Supports a wide range of AMD Ryzen processors.
Offers fast storage options with Ultra M.2 slot.
Provides multiple display output options.
Features 7.1 channel audio for enhanced sound.
Compact micro ATX form factor is ideal for small builds.
Cons
Limited expansion slots compared to ATX motherboards.
May require a separate graphics card for optimal performance.
The B450 chipset is older generation, newer chipset options are available.
Setup, Compatibility & Care
Installation: Carefully install the CPU, RAM, and other components, ensuring proper alignment and secure connections. Refer to the motherboard manual for detailed instructions.
BIOS Update: It's advisable to update the BIOS to the latest version to ensure optimal compatibility and performance.
Drivers: Install the necessary drivers for the motherboard, including chipset, audio, and LAN drivers.
Compatibility: Ensure compatibility with your components, including CPU, RAM, and graphics card. Check the Asrock website for the latest component support.
Care: Keep the motherboard clean and free from dust. Handle it with care and avoid static discharge. Use a soft brush and compressed air to remove dust. Ensure proper airflow within the PC case to prevent overheating. Use the correct standoffs to avoid shorts.