Surely I can't be the only person who remembers the old HP/Apollo PA/RISC workstations that had external framebuffers/GPUs that "stacked" with the main system c

Surely I can't be the only person who remembers the old HP/Apollo PA/RISC workstations that had external framebuffers/GPUs that "stacked" with the main system chassis and had their own interface cables, power supplies, cooling, etc...