PC2-4200 512MB DDR2 533MHz
HP Memory is tested and qualified on HP Systems. The new HP PC-4200 DDR memory features 4264MB/s theoretical maximum throughput in a single channel mode, therefore the theoretical maximum throughput advantage PC2-4200 over PC2-3200 is ~25%.
HP PC2-4200 512MB, 0.5 GB, 1 x 0.5 GB, DDR2, 533 MHz
HP PC2-4200 512MB. Component for: PC/server, Internal memory: 0.5 GB, Memory layout (modules x size): 1 x 0.5 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz