Asus Prime A520M-K DDR4 Motherboard

Reliable AM4 Motherboard for Ryzen Systems

The Asus Prime A520M-K DDR4 Motherboard is engineered to deliver dependable performance and stability for AMD Ryzen builds. With support for up to 64GB DDR4 RAM, M.2 NVMe storage, and essential connectivity, it’s perfect for office, home, and casual gaming PCs.

CPU & Chipset Support

• Socket: AMD AM4

• Supported CPUs: AMD Ryzen™ 5000 / 5000 G / 4000 G / 3000 / 3000 G Series

• Chipset: AMD A520

Specifications

• 2 x DDR4 DIMM Slots

• Max Capacity: 64GB

• Speeds Supported: 2133MHz up to 4866MHz (OC)

• Dual-Channel Architecture

• ECC memory supported (depends on CPU)

Graphics Output

• 1 x HDMI 2.1 (Supports 4K@60Hz)

• 1 x D-Sub (VGA)

Expansion Slots

• 1 x PCIe 3.0 x16

• 2 x PCIe 3.0 x1

Storage Options

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

• 4 x SATA 6Gb/s Ports

• RAID 0, 1, 10 supported

Audio & Networking

• Realtek ALC887/897 7.1 Surround Audio

• Realtek RTL8111H 1Gb Ethernet

• ASUS LANGuard for enhanced protection

USB Connectivity

• Rear Ports: 4 x USB 3.2 Gen 1, 2 x USB 2.0

• Front Panel Support: 2 x USB 3.2 Gen 1, 4 x USB 2.0

Software Features

• Armoury Crate, AI Suite 3, ASUS EZ Flash 3

• TurboV EVO, Fan Xpert, ASUS UEFI BIOS EZ Mode

Special Features

• ASUS 5X Protection III

• SafeSlot Core, DIGI+ VRM, Stainless-Steel Back I/O

• ASUS Q-Slot, Q-DIMM, and aluminum heatsinks

Form Factor & Dimensions

• Form Factor: Micro ATX

• Size: 22.6 x 22.1 cm

Included Accessories

• 2 x SATA 6Gb/s Cables

• I/O Shield, M.2 SSD Screw

• Supporting DVD, User Manual

Operating System Support

• Windows® 10 64-bit