IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD)
IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD), 1 GB, DDR2, 533 MHz, 200-pin SO-DIMM
IBM MEMORY 1GB PC2-4200 CL4 DDR2 SDRAM SODIMM MEMORY (THINKPAD). Internal memory: 1 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz, Memory form factor: 200-pin SO-DIMM, CAS latency: 4, ECC