The ASUS Prime B450M II series motherboards provide the solid foundation you need for your first build, as well as the flexibility to grow with your ambitions. We have combined all the good features that AMD Ryzen processors have with ASUS's basic design and engineering, so you can benefit from top-notch technologies, such as automated system tuning, comprehensive cooling controls, and immersive built-in audio. When you build with an ASUS Prime B450M II Series motherboard, you build smart, easy, and cost-effective.

The M.2 slot supports data transfer speeds of up to 32 Gbps through x4 PCI Express 3.0 bandwidth. It is the ideal choice for an operating system or application drive, providing fast access to data.

BIOS FlashBack is the simplest and safest method of updating the BIOS (UEFI). Simply place the (UEFI) BIOS file on a FAT32-formatted USB stick, connect it to the USB BIOS FlashBack port, and press the button. Updates can be performed even without memory or a CPU installed.