Asus Prime B850M-A-CSM DDR5 AM5 mATX Motherboard

The ASUS PRIME B850M-A-CSM is a micro-ATX motherboard designed for the AMD AM5 socket, providing a stable platform for AMD Ryzen 7000, 8000, and 9000 series processors. It utilizes the B850 chipset and features four DDR5 DIMM slots that support a dual-channel memory architecture with a maximum capacity of 256 GB. The board is engineered to handle memory clock speeds up to 8000 MHz, offering sufficient bandwidth for processing-intensive tasks. Power delivery is managed through standard 24-pin ATX and 8-pin EPS connectors to ensure consistent performance.

For storage and expansion, this motherboard includes three M.2 slots compatible with high-speed PCI Express 5.0 and 4.0 interfaces. It also provides four SATA III ports for conventional SSDs and HDDs, with support for RAID 0, 1, 5, and 10 configurations. The primary graphics card slot is a PCIe 5.0 x16 interface, supplemented by two PCIe 4.0 x16 slots for additional components. Rear panel connectivity is equipped with a 2.5GbE LAN port, multiple USB 3.2 ports, and integrated video outputs, including one HDMI 2.1 and two DisplayPort 1.4 connectors.

• Supports AMD Ryzen 7000, 8000, and 9000 series processors
• Micro-ATX form factor for compact system builds
• Four DDR5 memory slots with up to 256 GB capacity
• Features one PCIe 5.0 x16 primary expansion slot
• Includes three M.2 slots for high-speed NVMe storage
• Provides four SATA III 6Gb/s ports for additional drives
• Equipped with a 2.5GbE LAN port for fast wired networking
• Offers multiple display outputs with one HDMI and two DisplayPort connectors
• Onboard 7.1 channel audio chipset