Lenovo 512MB NP DDR2 SDRAM UDIMM, 0,5 GB, DDR2, 533 MHz, 240-pin DIMM
Lenovo 512MB NP DDR2 SDRAM UDIMM. Internal memory: 0,5 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz, Memory form factor: 240-pin DIMM, CAS latency: 4, ECC