https://www.intel.com/content/www/us/en/content-details/811650/quad-port-intel-r-i350-gbe-i-o-module-axx4p1gbpwliom-pcn-111485-00-product-design-fab-spin.html
Quad Port Intel(R) I350 GbE I/O Module AXX4P1GBPWLIOM, PCN 111485-00, Product Design, Fab Spin
Server Boards and Platforms, Product Design, Customers may want to perform re-qualification, re-test, re-certification or standard validation testing for this...