https://www.intel.com/content/www/us/en/content-details/811193/intel-r-server-chassis-r2312wfxxx-pcn-117698-00-product-design-label-3-5-tool-less-carrier-design-improvement-for-2-5-drive-support-and-packaging-regulatory-label-update.html
Intel(R) Server Chassis R2312WFXXX, PCN 117698-00, Product Design, Label, 3.5" Tool-less Carrier...
Server Boards and Platforms, Product Design, Intel anticipates no impact to customers, see PCN detail for further information.