Is it possible to add RAM to laptops externally? - Quora
External RAM for my laptop or PC: is it something I can get now? - Turbo Gadget Reviews
External CD DVD Drive, USB C Writer Type C USB 3.0 CD DVD RAM Burner Combo High Speed Re Writer For Laptop Notebook PC Desktop|Optical Drives| - AliExpress
FPGA solution with external RAM interface | Download Scientific Diagram