#memory_board__memory__storage__store  an electronic memory device; "a memory and the CPU form the central part of a computer to which peripherals are attached"
  supertype:  memory_device  computer_hardware
  subtype:  RAM  ROM  real_storage  scratchpad  virtual_memory
  part:  register.memory_device
  part of:  electronic_computer__computer__computing_machine__computingmachine__computing_device__computingdevice__data_processor__information_processing_system  a machine for performing calculations automatically
     part of:  platform.computer_system  the combination of a particular computer and a particular operating system

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