1GB, 533MHz, 240-pin, PC2-4200, DDR2 SDRAM SO-DIMM (Small Outline Dual In-Line Memory Module)
HP 409962-001, 1 GB, 1 x 1 GB, DDR2, 533 MHz
HP 409962-001. Component for: Notebook, Internal memory: 1 GB, Memory layout (modules x size): 1 x 1 GB, Internal memory type: DDR2, Memory clock speed: 533 MHz