HP 391020-001 - 512MB, 400MHz, PC2-3200, DDR2 SDRAM Small Outline Dual In-Line Memory Module (SODIMM) Part 391020-001 598861-001 Retail
HP 416975-001 - 256MB, 400MHz, PC2-3200, DDR2 SDRAM Small Outline Dual In-Line Memory Module (SODIMM) Retail
HP 391019-001 - 256MB, 400MHz, PC2-3200, DDR2 SDRAM Small Outline Dual In-Line Memory Module (SODIMM) Retail
HP 374725-001 - 512MB, 400MHz, PC2-3200, DDR400 SDRAM Small Outline Dual In-Line memory module Part 374725-001 598861-001 Retail
HP 391021-001 - 1GB, 400MHz, PC2-3200, DDR2 SDRAM Small Outline Dual In-Line Memory Module (SODIMM) Retail