This is a genuine Supermicro AC MCP-240-00199-0N 2U WIO top-load riser card bracket specifically designed for the SC825B2 chassis.
It provides a secure and organized mounting solution for riser cards, ensuring proper airflow and system stability within the 2U form factor.
MCP-240-00199-0N - Supermicro AC MCP-240-00199-0N 2U WIO top load riser card bracket for SC825B2