ASUS PRIME B450M-A II AMD B450 AM4 micro ATX motherboard with M.2 support, HDMI/DVI-D/D-Sub, SATA 6 Gbps, 1 Gb Ethernet, USB 3.2 Gen 2 Type-A, and Aura Sync RGB

Motherboard: ASUS PRIME B450M-A II

CPU Support

• Socket: AM4

• Compatible with:

  • AMD Ryzen™ 5000 Series

  • Ryzen™ 5000G / 4000G / 3000 / 2000 / 1000 Series

  • Athlon™ with Radeon™ Vega Graphics

Memory

• 4 x DIMM slots

• Max capacity: 128GB DDR4

• Speeds: Up to 4400 MHz (OC)

• Supports Dual Channel

• Supports ECC memory (depends on CPU)

Storage

• 1 x M.2 Slot (supports SATA & NVMe PCIe 3.0 x4)

• 6 x SATA 6Gb/s ports

USB Ports

• Rear I/O:

  • 2 x USB 3.2 Gen 2 (Type-A, up to 10Gbps)

  • 4 x USB 3.2 Gen 1 (Type-A)

• Front panel:

  • Supports additional USB 3.2 Gen 1 and USB 2.0 ports

Graphics Output (requires CPU with integrated graphics)

• HDMI

• DVI-D

• D-Sub (VGA)

Expansion Slots

• 1 x PCIe 3.0 x16 (full x16 mode)

• 1 x PCIe 3.0 x16 (x4 mode)

• 2 x PCIe 2.0 x1

Networking

• Realtek RTL8111H Gigabit LAN

• ASUS LANGuard (network protection)

Audio

• Realtek ALC887/897 Codec

• 7.1 Channel HD Audio

• Premium audio capacitors, audio shielding, and dedicated PCB layers for better sound

Special Features

• AURA Sync RGB lighting support

• AI Suite 3 for performance tuning

• BIOS FlashBack™ (update BIOS without CPU or RAM)

• 5X Protection III (comprehensive hardware protection)

Form Factor

• mATX (Micro ATX)

• Dimensions: 24.4 cm x 24 cm

Included Accessories

• User manual

• 2 x SATA cables

• M.2 screw package

• I/O shield

Operating System Compatibility

• Windows 10 64-bit

• Windows 7 64-bit (only with Ryzen 1st/2nd Gen CPUs)