HP 367774-001 - 512MB, 333MHz, PC2700 DDR-SDRAM Dual In-Line memory module Part 367774-001 598861-001 Retail
HP 373120-001 - 512MB, 533MHz, 240-pin, PC4200, DDR2 SDRAM SO-DIMM (Part of PE831A) Part 373120-001 598861-001 Retail
