ASUS Prime A520M-A II/CSM Micro ATX Motherboard, AMD A520, Socket AM4, DDR4 - 90MB17H0-M0EAYC

• AMD AM4 socket compatible with Ryzen 5000, 4000 G-Series, and 3000 Series desktop processors
• Four DDR4 DIMM slots supporting dual-channel memory up to 128 GB
• Storage options include one M.2 slot and four SATA III ports with RAID support
• Display outputs featuring DisplayPort, HDMI, and D-Sub connections
• Corporate Stable Model design with ASUS Control Center Express management support

This micro ATX motherboard is built on the AMD A520 chipset and is engineered for everyday computing, business deployments, and custom PC builds. Built around the AMD AM4 socket, it supports AMD Ryzen desktop processors and accommodates up to 128 GB of dual-channel DDR4 memory across four DIMM slots.

Comprehensive connectivity options include DisplayPort, HDMI, and D-Sub video outputs, alongside multiple USB 3.2 Gen 1 ports and Gigabit Ethernet. Internal connections provide four SATA III ports, an M.2 slot for solid-state storage, and onboard Aura Sync RGB headers. As an ASUS Corporate Stable Model, it also supports ASUS Control Center Express software to streamline centralised IT monitoring and device maintenance.