Memory 512MB (1 x 512MB) PC2-4200 (CL4) ECC DDR2 RoHS SDRAM DIMM
IBM Memory 512MB (1 x 512MB) PC2-4200 (CL4) ECC DDR2 RoHS SDRAM DIMM, 0.5 GB, DDR2, 533 MHz
IBM Memory 512MB (1 x 512MB) PC2-4200 (CL4) ECC DDR2 RoHS SDRAM DIMM. Internal memory: 0.5 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz, CAS latency: 4, ECC