512MB 533MHz PC4300 SODIMM
PNY 512MB 533MHz PC4300 SODIMM, 0.5 GB, DDR2, 533 MHz, 200-pin SO-DIMM
PNY 512MB 533MHz PC4300 SODIMM. Internal memory: 0.5 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz, Memory form factor: 200-pin SO-DIMM