73P2684, 512MB DDR, 184-pin DIMM, 400MHz, Non-ECC
IBM 73P2684, 0.5 GB, 1 x 0.5 GB, DDR, 400 MHz, 184-pin DIMM
IBM 73P2684. Internal memory: 0.5 GB, Memory layout (modules x size): 1 x 0.5 GB, Internal memory type: DDR, Memory clock speed: 400 MHz, Memory form factor: 184-pin DIMM