ram for laptop so-dimm ddr4, on a white background in isolation, view from two sides

ram memory technology computer module hardware circuit microchip component data speed ddr electronic semiconductor processor part object laptop chip random electrical cpu dimm motherboard closeup board isolated digital green background access inside electronics equipment gigabytes industry electric server ddr3 upgrade sdram white simm dram details card gold storage connection for -dimm ddr4 isolation view from two sides