Asus Pro B550M-C/CSM AM4 mATX Motherboard

The ASUS Pro B550M-C/CSM is a micro-ATX motherboard built on the AMD B550 chipset, intended for professional and business applications. It provides a stable platform for AMD Ryzen 5000, 4000 G-Series, and 3000 Series processors using the AM4 socket. The board is integrated with ASUS Control Center Express, a software suite designed for centralized IT endpoint management. This platform focuses on reliability and long-term operational stability for system deployments, making it suitable for corporate environments and small to medium-sized businesses.

This motherboard accommodates up to 128 GB of dual-channel DDR4 memory across four DIMM slots, with support for speeds up to 4866 MHz. Its storage configuration includes two M.2 slots, one of which utilizes the PCIe 4.0 interface for high-throughput solid-state drives, complemented by four SATA III ports with RAID 0, 1, and 10 support. For expansion, the board offers a primary PCIe 4.0 x16 slot for a graphics card, a PCIe 3.0 x16 slot, and a PCIe x1 slot. The rear I/O panel provides a mix of USB ports, including USB 3.2 Gen 2 Type-A and Type-C, alongside DisplayPort and HDMI video outputs.

• mATX form factor for compact system builds
• 1GbE LAN port for wired network connectivity
• Features dual DisplayPort and one HDMI 2.1 video outputs
• Equipped with a Realtek ALC887/897 audio chip
• Provides one CPU fan and two chassis fan connectors
• Internal headers for USB 3.2 Gen 1 and USB 2.0 front panel expansion
• Includes a TPM connector for hardware-based security features
• Features one serial (COM) port header for legacy device support