512MB 677MHz PC5300 DDR2
PNY 512MB 677MHz PC5300 DDR2, 0,5 GB, DDR2, 667 MHz, 240-pin DIMM
PNY 512MB 677MHz PC5300 DDR2. Internal memory: 0,5 GB, Internal memory type: DDR2, Memory clock speed: 667 MHz, Memory form factor: 240-pin DIMM