The Raptor Blackbird and Talos systems might qualify: https://www.raptorcs.com/content/base/products.html https://www.raptorcs.com/content/base/products.html N

The Raptor Blackbird and Talos systems might qualify: https://www.raptorcs.com/content/base/products.html https://www.raptorcs.com/content/base/products.html Not sure if the Broadcom GbE NICs they use require firmware. It would seem odd to me that they'd go so far as to include an open FPGA[0] for board management and system bringup to avoid closed firmware blobs, only to then rely on a network interface with firmware requirement. [0] https://www.crowdsupply.com/raptor-computing-systems/talos-secure-workstation/updates/talos-fpga-functions-and-responsibilities-part-1 https://www.crowdsupply.com/raptor-computing-systems/talos-s...