Asus Prime B450M-A II DDR4 Motherboard

Compatible with AMD Ryzen Desktop CPUs
The Asus Prime B450M-A II is a versatile micro ATX motherboard designed for AMD AM4 socket processors. It supports Ryzen 5000, 4000, 3000, 2000, and 1000 series, including G-Series APUs and Athlon processors with Radeon Vega Graphics.

Memory Support for Productivity
Equipped with 4 DIMM slots, the board supports up to 128GB of DDR4 memory with speeds up to 4400 MHz (OC). Dual-channel architecture improves system responsiveness, and ECC support is available depending on CPU.

Integrated Graphics Output
Integrated graphics are supported when using compatible Ryzen G-Series or Athlon processors. Display outputs include HDMI, DVI-D, and VGA (D-Sub), allowing support for multiple monitors.

Expansion and Storage Capabilities
The board includes one PCIe 3.0 x16 slot for GPUs and two PCIe 2.0 x1 slots for add-ons. Storage is handled via 1 x M.2 slot (SATA and PCIe 3.0 x4 modes) and 6 x SATA 6Gb/s ports with RAID 0, 1, and 10 support.

Connectivity and I/O Features
Rear panel includes 2 x USB 3.2 Gen 2, 4 x USB 3.2 Gen 1, 1 x LAN, 3 x audio jacks, HDMI, DVI-D, D-Sub, and PS/2 port. The board also supports additional USB headers for front panel connectivity.

Enhanced Audio and Networking
With Realtek ALC887/897 audio and ASUS audio shielding, users experience high-definition 7.1-channel sound. The Realtek RTL8111H Ethernet supports stable gigabit networking with ASUS LANGuard protection.

ASUS Software and BIOS Features
Preloaded with Armoury Crate, AI Suite 3, Fan Xpert 2+, and UEFI BIOS with EZ Flash 3, users can easily manage performance, system updates, and RGB lighting through AURA Sync.

Durability and Design
ASUS 5X Protection III ensures long-term reliability with features like SafeSlot Core, stainless steel I/O, and DIGI+ VRM. The board also includes aluminum heatsinks and Q-DIMM/Q-Slot designs for easier installations.

Form Factor and Dimensions
Micro ATX board with 24.4 x 24 cm dimensions, suitable for compact and mid-sized PC builds.

Accessories Included
Comes with user manual, I/O shield, 2 x SATA cables, M.2 screw package, and support DVD.