The SCB-1721 is a 1U Rack-Mount high-performance networking system. Supporting AMD® Ryzen 2000/3000 Series Processor with X470 FCH. Based on of AMD’s new 14nm micro-architecture Ryzen Pro processor accelerates complex computational demands, multitasking and networking traffic. CPU cores up to 8 cores and 16 threads, supports 16MB cache and total with 24 PCIe lanes.The SCB-1721 supports four DDR4 un-buffered ECC/Non-ECC UDIMM (up to 2993MHz, Ryzen 3 2200G) and maximum memory capacity is up to 128GB. Multiple Ethernet ports support for 8 Copper GbE with 2 pairs BYPASS function, 4 SFP GbE, and 2 / 4 SFP+ 10GbE.The strong IO elements of SCB-1721 include a console port, two USB 2.0 ports, a LCD module with keypad (5 key), LEDs for power / HDD/ 2x GPIO. In addition, the SCB-1721 also supports one two 2.5” SATA HDD/SSD, onboard one M.2 2280 slot for basic network storage application.